State of Machine Learning and Future of Machine Learning
|
|
- Abner Daniel
- 6 years ago
- Views:
Transcription
1 State of Machine Learning and Future of Machine Learning (based on the vision of T.M. Mitchell) Rémi Gilleron Mostrare project Lille university and INRIA Futurs Collège scientifique FT - January 9, 2007 Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
2 Outline Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
3 Utopian View Let us imagine Computers learning from medical records which treatments are more effective for new diseases Houses learning from experience tptimize energy costs based on the particular usage patterns of their occupants Personal software assistants learning from past usage the evolving interests of their users in order to highlight relevant news Personal software assistants learning from the Web in order to organize a journey by using Web services Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
4 Application Success: Data Mining Objective Extract knowledge from databases Data Mining Industrial systems are available A toolbox of algorithms for extracting, transforming and loading data (ETL), and reporting tools, but, core algorithms are Machine Learning algorithms Some applications Business intelligence Marketing Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
5 Application success: speech recognition Definition Speech recognition is the process of converting a speech signal into a sequence of words State of speech recognition Commercial systems are available They use machine learning techniques because of greater accuracy by training than by programming by hand Two learning phases: 1 before purchase in a speaker-independent fashion, 2 after purchase in a speaker-dependent fashion Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
6 Machine Learning A tentative definition by Tom M. Mitchell Central question: How can we build computer systems that automatically improve with experience, and what are the fundamental laws that govern all learning processes Definition: Learning = improving performance at some task through experience Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
7 Outline Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
8 A basic task: Supervised Classification Classifying objects into a finite set of groups The problem: Task: classifying real-valued vectors into two groups, i.e. searching for a boolean-valued function Experience: a training set of examples which are pairs (input value, output value) Performance: vectors A set of data records A B... J Group 5 t Y 15 f N 4 t Y ability to correctly classify unseen input real-valued A set of rules If A 7 and B = t then Group = Y If B = f and J > 3 then Group = N... An unseen input (A = 2, B = f,..., J = 2)? Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
9 Why is it difficult (1)? oo o oo o Searching in the set of linear functions: In the figure, empirical error rate is % Algorithms exist for linear separation, but it seems that there is no good hypothesis in the set of linear functions Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
10 Why is it difficult (2)? oo o oo o Searching in the set of all functions: In the figure, empirical error rate is 0 Algorithms must deal with complexity issues, and noisy examples seem influential, and ability to correctly classify unseen examples is doubtful Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
11 Why is it difficult (3)? oo o oo o A trade-off between the empirical error rate and the complexity of the function: In the figure, low empirical error rate % The function is simple, and such a function would generalize well Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
12 State of supervised classification Theory Why is it difficult?: the true error rate (correctly classifying new unseen inputs) depends on an unknown probability distribution statistical learning theory: empirical risk, VC dimension, structural risk and regularized risk, bounds PAC learning: polynomial time complexity, learnability real situation is even worse Off-the-shelf algorithms Support vector machines (SVMs), kernel methods, decision trees, logistic regression, neural networks,... Applications A base task in many application domains: texts, biological sequences, medical records,... Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
13 Discipline of Machine Learning Theory, algorithms and applications Designing a ML system Modeling the problem: defining the task (representation of inputs and outputs), defining the experience, defining the performance Defining an ML algorithm: set of hypothesis, regularization, solving an optimization problem, complexity issues Evaluation The place of ML outgrowth of the intersection of Computer Science and Statistics Human Learning Empirical sciences: biology, economics, social sciences, control theory,... Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
14 Outline Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
15 Machine Learning within Computer Science Application successes data mining, text mining, Web mining speech recognition, computer vision, robot control accelerating empirical sciences A growing niche in software engineering the application is too complex to manually write a successful algorithm and it is easy to collect training data the software must be customized to its operational environment Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
16 State of ML for other tasks A large toolbox of algorithms many off the shelf algorithms for classification and regression Hidden Markov Models and Conditional Random fields for labeling sequences: texts (NER), biological sequences, Algorithms for searching frequent patterns in sets of records, Algorithms for reinforcement learning (learning control strategies for autonomous agents) With some restrictions objects often described by real-valued vectors, sets of training data should be quite large, the good model is chosen, it is difficult to reuse systems from one application to an other application, Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
17 Outline Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
18 Less preprocessing and less postprocessing Complex inputs Can we avoid encoding and deal with complex objects? sequences (texts, biological sequences) trees (HTML documents, phylogenetic trees) graphs (XML and Web documents, social networks, gene networks) combining views (texts and images) Complex outputs can we go beyond classification and regression? a hierarchy of groups, not necessarily defining partitions a set of sequences (annotation), a set of trees (parsing),... Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
19 Less training data semi-supervised learning Can unlabeled data be helpful for supervised learning? labeling can be costly: labeling or annotating texts or images; or impossible: fraudulent actions, sick patients co-training and EM algorithms should help one-class learning algorithms Active learning What is the best strategy for actively collecting training data? Intelligently asking for the label of an unlabeled example Intelligently choosing patients for drug testing Intelligently exploring the domain for an autonomous robot Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
20 Less effort in designing ML systems Model selection which learning algorithm should be used when? theory: characterize properties of learning algorithms: convergence properties, relative strengths and weaknesses practical: choosing the right model under limited ressources (for instance limited training data or limited time) transfer learning how transfer what is learned for one task in other tasks? Transfering a learned model from one family of genes to another one Combine learning for multi-objective tasks: or instance, annotation of texts with named entity, semantic role, relations. Reuse expertise from one domain to another one: for instance, from handwriting analysis systems to face recognition systems. Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
21 Outline Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
22 Future of machine learning Let us imagine computers learning from medical records... houses learning from experience... personal software assistants learning from past usage... personal software assistants learning from the Web... lead tpen questions never-ending learners learn in a cumulative way self-supervised learners define their experience intelligent learners may use their domain knowledge in learning and the relations between Machine Learning and Computer perception between Machine learning and human learning Rémi Gilleron (INRIA Futurs) state and future of ML collège scientifique FT / 1
Module 12. Machine Learning. Version 2 CSE IIT, Kharagpur
Module 12 Machine Learning 12.1 Instructional Objective The students should understand the concept of learning systems Students should learn about different aspects of a learning system Students should
More informationLecture 1: Basic Concepts of Machine Learning
Lecture 1: Basic Concepts of Machine Learning Cognitive Systems - Machine Learning Ute Schmid (lecture) Johannes Rabold (practice) Based on slides prepared March 2005 by Maximilian Röglinger, updated 2010
More informationPython Machine Learning
Python Machine Learning Unlock deeper insights into machine learning with this vital guide to cuttingedge predictive analytics Sebastian Raschka [ PUBLISHING 1 open source I community experience distilled
More informationCSL465/603 - Machine Learning
CSL465/603 - Machine Learning Fall 2016 Narayanan C Krishnan ckn@iitrpr.ac.in Introduction CSL465/603 - Machine Learning 1 Administrative Trivia Course Structure 3-0-2 Lecture Timings Monday 9.55-10.45am
More informationWord Segmentation of Off-line Handwritten Documents
Word Segmentation of Off-line Handwritten Documents Chen Huang and Sargur N. Srihari {chuang5, srihari}@cedar.buffalo.edu Center of Excellence for Document Analysis and Recognition (CEDAR), Department
More informationLecture 1: Machine Learning Basics
1/69 Lecture 1: Machine Learning Basics Ali Harakeh University of Waterloo WAVE Lab ali.harakeh@uwaterloo.ca May 1, 2017 2/69 Overview 1 Learning Algorithms 2 Capacity, Overfitting, and Underfitting 3
More informationLecture 10: Reinforcement Learning
Lecture 1: Reinforcement Learning Cognitive Systems II - Machine Learning SS 25 Part III: Learning Programs and Strategies Q Learning, Dynamic Programming Lecture 1: Reinforcement Learning p. Motivation
More informationSemi-supervised methods of text processing, and an application to medical concept extraction. Yacine Jernite Text-as-Data series September 17.
Semi-supervised methods of text processing, and an application to medical concept extraction Yacine Jernite Text-as-Data series September 17. 2015 What do we want from text? 1. Extract information 2. Link
More informationCS Machine Learning
CS 478 - Machine Learning Projects Data Representation Basic testing and evaluation schemes CS 478 Data and Testing 1 Programming Issues l Program in any platform you want l Realize that you will be doing
More informationAssignment 1: Predicting Amazon Review Ratings
Assignment 1: Predicting Amazon Review Ratings 1 Dataset Analysis Richard Park r2park@acsmail.ucsd.edu February 23, 2015 The dataset selected for this assignment comes from the set of Amazon reviews for
More informationIntroduction to Ensemble Learning Featuring Successes in the Netflix Prize Competition
Introduction to Ensemble Learning Featuring Successes in the Netflix Prize Competition Todd Holloway Two Lecture Series for B551 November 20 & 27, 2007 Indiana University Outline Introduction Bias and
More informationA Case Study: News Classification Based on Term Frequency
A Case Study: News Classification Based on Term Frequency Petr Kroha Faculty of Computer Science University of Technology 09107 Chemnitz Germany kroha@informatik.tu-chemnitz.de Ricardo Baeza-Yates Center
More informationLinking Task: Identifying authors and book titles in verbose queries
Linking Task: Identifying authors and book titles in verbose queries Anaïs Ollagnier, Sébastien Fournier, and Patrice Bellot Aix-Marseille University, CNRS, ENSAM, University of Toulon, LSIS UMR 7296,
More informationThe 9 th International Scientific Conference elearning and software for Education Bucharest, April 25-26, / X
The 9 th International Scientific Conference elearning and software for Education Bucharest, April 25-26, 2013 10.12753/2066-026X-13-154 DATA MINING SOLUTIONS FOR DETERMINING STUDENT'S PROFILE Adela BÂRA,
More informationReinforcement Learning by Comparing Immediate Reward
Reinforcement Learning by Comparing Immediate Reward Punit Pandey DeepshikhaPandey Dr. Shishir Kumar Abstract This paper introduces an approach to Reinforcement Learning Algorithm by comparing their immediate
More informationCourse Outline. Course Grading. Where to go for help. Academic Integrity. EE-589 Introduction to Neural Networks NN 1 EE
EE-589 Introduction to Neural Assistant Prof. Dr. Turgay IBRIKCI Room # 305 (322) 338 6868 / 139 Wensdays 9:00-12:00 Course Outline The course is divided in two parts: theory and practice. 1. Theory covers
More informationTwitter Sentiment Classification on Sanders Data using Hybrid Approach
IOSR Journal of Computer Engineering (IOSR-JCE) e-issn: 2278-0661,p-ISSN: 2278-8727, Volume 17, Issue 4, Ver. I (July Aug. 2015), PP 118-123 www.iosrjournals.org Twitter Sentiment Classification on Sanders
More informationExposé for a Master s Thesis
Exposé for a Master s Thesis Stefan Selent January 21, 2017 Working Title: TF Relation Mining: An Active Learning Approach Introduction The amount of scientific literature is ever increasing. Especially
More informationAnalysis of Emotion Recognition System through Speech Signal Using KNN & GMM Classifier
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE) e-issn: 2278-2834,p- ISSN: 2278-8735.Volume 10, Issue 2, Ver.1 (Mar - Apr.2015), PP 55-61 www.iosrjournals.org Analysis of Emotion
More informationAxiom 2013 Team Description Paper
Axiom 2013 Team Description Paper Mohammad Ghazanfari, S Omid Shirkhorshidi, Farbod Samsamipour, Hossein Rahmatizadeh Zagheli, Mohammad Mahdavi, Payam Mohajeri, S Abbas Alamolhoda Robotics Scientific Association
More informationHuman Emotion Recognition From Speech
RESEARCH ARTICLE OPEN ACCESS Human Emotion Recognition From Speech Miss. Aparna P. Wanare*, Prof. Shankar N. Dandare *(Department of Electronics & Telecommunication Engineering, Sant Gadge Baba Amravati
More informationQuickStroke: An Incremental On-line Chinese Handwriting Recognition System
QuickStroke: An Incremental On-line Chinese Handwriting Recognition System Nada P. Matić John C. Platt Λ Tony Wang y Synaptics, Inc. 2381 Bering Drive San Jose, CA 95131, USA Abstract This paper presents
More informationSpeech Emotion Recognition Using Support Vector Machine
Speech Emotion Recognition Using Support Vector Machine Yixiong Pan, Peipei Shen and Liping Shen Department of Computer Technology Shanghai JiaoTong University, Shanghai, China panyixiong@sjtu.edu.cn,
More informationLaboratorio di Intelligenza Artificiale e Robotica
Laboratorio di Intelligenza Artificiale e Robotica A.A. 2008-2009 Outline 2 Machine Learning Unsupervised Learning Supervised Learning Reinforcement Learning Genetic Algorithms Genetics-Based Machine Learning
More informationLearning Methods for Fuzzy Systems
Learning Methods for Fuzzy Systems Rudolf Kruse and Andreas Nürnberger Department of Computer Science, University of Magdeburg Universitätsplatz, D-396 Magdeburg, Germany Phone : +49.39.67.876, Fax : +49.39.67.8
More informationLearning From the Past with Experiment Databases
Learning From the Past with Experiment Databases Joaquin Vanschoren 1, Bernhard Pfahringer 2, and Geoff Holmes 2 1 Computer Science Dept., K.U.Leuven, Leuven, Belgium 2 Computer Science Dept., University
More informationSeminar - Organic Computing
Seminar - Organic Computing Self-Organisation of OC-Systems Markus Franke 25.01.2006 Typeset by FoilTEX Timetable 1. Overview 2. Characteristics of SO-Systems 3. Concern with Nature 4. Design-Concepts
More informationApplications of data mining algorithms to analysis of medical data
Master Thesis Software Engineering Thesis no: MSE-2007:20 August 2007 Applications of data mining algorithms to analysis of medical data Dariusz Matyja School of Engineering Blekinge Institute of Technology
More informationCS 446: Machine Learning
CS 446: Machine Learning Introduction to LBJava: a Learning Based Programming Language Writing classifiers Christos Christodoulopoulos Parisa Kordjamshidi Motivation 2 Motivation You still have not learnt
More informationRule Learning With Negation: Issues Regarding Effectiveness
Rule Learning With Negation: Issues Regarding Effectiveness S. Chua, F. Coenen, G. Malcolm University of Liverpool Department of Computer Science, Ashton Building, Ashton Street, L69 3BX Liverpool, United
More informationAn OO Framework for building Intelligence and Learning properties in Software Agents
An OO Framework for building Intelligence and Learning properties in Software Agents José A. R. P. Sardinha, Ruy L. Milidiú, Carlos J. P. Lucena, Patrick Paranhos Abstract Software agents are defined as
More informationGenerative models and adversarial training
Day 4 Lecture 1 Generative models and adversarial training Kevin McGuinness kevin.mcguinness@dcu.ie Research Fellow Insight Centre for Data Analytics Dublin City University What is a generative model?
More informationMachine Learning from Garden Path Sentences: The Application of Computational Linguistics
Machine Learning from Garden Path Sentences: The Application of Computational Linguistics http://dx.doi.org/10.3991/ijet.v9i6.4109 J.L. Du 1, P.F. Yu 1 and M.L. Li 2 1 Guangdong University of Foreign Studies,
More informationA Neural Network GUI Tested on Text-To-Phoneme Mapping
A Neural Network GUI Tested on Text-To-Phoneme Mapping MAARTEN TROMPPER Universiteit Utrecht m.f.a.trompper@students.uu.nl Abstract Text-to-phoneme (T2P) mapping is a necessary step in any speech synthesis
More informationReinForest: Multi-Domain Dialogue Management Using Hierarchical Policies and Knowledge Ontology
ReinForest: Multi-Domain Dialogue Management Using Hierarchical Policies and Knowledge Ontology Tiancheng Zhao CMU-LTI-16-006 Language Technologies Institute School of Computer Science Carnegie Mellon
More informationUsing Web Searches on Important Words to Create Background Sets for LSI Classification
Using Web Searches on Important Words to Create Background Sets for LSI Classification Sarah Zelikovitz and Marina Kogan College of Staten Island of CUNY 2800 Victory Blvd Staten Island, NY 11314 Abstract
More informationExploration. CS : Deep Reinforcement Learning Sergey Levine
Exploration CS 294-112: Deep Reinforcement Learning Sergey Levine Class Notes 1. Homework 4 due on Wednesday 2. Project proposal feedback sent Today s Lecture 1. What is exploration? Why is it a problem?
More informationScienceDirect. A Framework for Clustering Cardiac Patient s Records Using Unsupervised Learning Techniques
Available online at www.sciencedirect.com ScienceDirect Procedia Computer Science 98 (2016 ) 368 373 The 6th International Conference on Current and Future Trends of Information and Communication Technologies
More informationAlgebra 1, Quarter 3, Unit 3.1. Line of Best Fit. Overview
Algebra 1, Quarter 3, Unit 3.1 Line of Best Fit Overview Number of instructional days 6 (1 day assessment) (1 day = 45 minutes) Content to be learned Analyze scatter plots and construct the line of best
More informationIterative Cross-Training: An Algorithm for Learning from Unlabeled Web Pages
Iterative Cross-Training: An Algorithm for Learning from Unlabeled Web Pages Nuanwan Soonthornphisaj 1 and Boonserm Kijsirikul 2 Machine Intelligence and Knowledge Discovery Laboratory Department of Computer
More informationOPTIMIZATINON OF TRAINING SETS FOR HEBBIAN-LEARNING- BASED CLASSIFIERS
OPTIMIZATINON OF TRAINING SETS FOR HEBBIAN-LEARNING- BASED CLASSIFIERS Václav Kocian, Eva Volná, Michal Janošek, Martin Kotyrba University of Ostrava Department of Informatics and Computers Dvořákova 7,
More informationComputational Data Analysis Techniques In Economics And Finance
Computational Data Analysis Techniques In Economics And Finance If searched for a ebook Computational Data Analysis Techniques in Economics and Finance in pdf format, in that case you come on to correct
More informationExperiment Databases: Towards an Improved Experimental Methodology in Machine Learning
Experiment Databases: Towards an Improved Experimental Methodology in Machine Learning Hendrik Blockeel and Joaquin Vanschoren Computer Science Dept., K.U.Leuven, Celestijnenlaan 200A, 3001 Leuven, Belgium
More informationEvolution of Symbolisation in Chimpanzees and Neural Nets
Evolution of Symbolisation in Chimpanzees and Neural Nets Angelo Cangelosi Centre for Neural and Adaptive Systems University of Plymouth (UK) a.cangelosi@plymouth.ac.uk Introduction Animal communication
More informationRadius STEM Readiness TM
Curriculum Guide Radius STEM Readiness TM While today s teens are surrounded by technology, we face a stark and imminent shortage of graduates pursuing careers in Science, Technology, Engineering, and
More informationUniversidade do Minho Escola de Engenharia
Universidade do Minho Escola de Engenharia Universidade do Minho Escola de Engenharia Dissertação de Mestrado Knowledge Discovery is the nontrivial extraction of implicit, previously unknown, and potentially
More informationMining Association Rules in Student s Assessment Data
www.ijcsi.org 211 Mining Association Rules in Student s Assessment Data Dr. Varun Kumar 1, Anupama Chadha 2 1 Department of Computer Science and Engineering, MVN University Palwal, Haryana, India 2 Anupama
More informationLaboratorio di Intelligenza Artificiale e Robotica
Laboratorio di Intelligenza Artificiale e Robotica A.A. 2008-2009 Outline 2 Machine Learning Unsupervised Learning Supervised Learning Reinforcement Learning Genetic Algorithms Genetics-Based Machine Learning
More informationBYLINE [Heng Ji, Computer Science Department, New York University,
INFORMATION EXTRACTION BYLINE [Heng Ji, Computer Science Department, New York University, hengji@cs.nyu.edu] SYNONYMS NONE DEFINITION Information Extraction (IE) is a task of extracting pre-specified types
More informationActive Learning. Yingyu Liang Computer Sciences 760 Fall
Active Learning Yingyu Liang Computer Sciences 760 Fall 2017 http://pages.cs.wisc.edu/~yliang/cs760/ Some of the slides in these lectures have been adapted/borrowed from materials developed by Mark Craven,
More informationLearning Structural Correspondences Across Different Linguistic Domains with Synchronous Neural Language Models
Learning Structural Correspondences Across Different Linguistic Domains with Synchronous Neural Language Models Stephan Gouws and GJ van Rooyen MIH Medialab, Stellenbosch University SOUTH AFRICA {stephan,gvrooyen}@ml.sun.ac.za
More informationUsing the Attribute Hierarchy Method to Make Diagnostic Inferences about Examinees Cognitive Skills in Algebra on the SAT
The Journal of Technology, Learning, and Assessment Volume 6, Number 6 February 2008 Using the Attribute Hierarchy Method to Make Diagnostic Inferences about Examinees Cognitive Skills in Algebra on the
More informationOCR for Arabic using SIFT Descriptors With Online Failure Prediction
OCR for Arabic using SIFT Descriptors With Online Failure Prediction Andrey Stolyarenko, Nachum Dershowitz The Blavatnik School of Computer Science Tel Aviv University Tel Aviv, Israel Email: stloyare@tau.ac.il,
More informationarxiv: v1 [cs.lg] 15 Jun 2015
Dual Memory Architectures for Fast Deep Learning of Stream Data via an Online-Incremental-Transfer Strategy arxiv:1506.04477v1 [cs.lg] 15 Jun 2015 Sang-Woo Lee Min-Oh Heo School of Computer Science and
More informationSpeech Segmentation Using Probabilistic Phonetic Feature Hierarchy and Support Vector Machines
Speech Segmentation Using Probabilistic Phonetic Feature Hierarchy and Support Vector Machines Amit Juneja and Carol Espy-Wilson Department of Electrical and Computer Engineering University of Maryland,
More informationMYCIN. The MYCIN Task
MYCIN Developed at Stanford University in 1972 Regarded as the first true expert system Assists physicians in the treatment of blood infections Many revisions and extensions over the years The MYCIN Task
More information(Sub)Gradient Descent
(Sub)Gradient Descent CMSC 422 MARINE CARPUAT marine@cs.umd.edu Figures credit: Piyush Rai Logistics Midterm is on Thursday 3/24 during class time closed book/internet/etc, one page of notes. will include
More informationLearning Methods in Multilingual Speech Recognition
Learning Methods in Multilingual Speech Recognition Hui Lin Department of Electrical Engineering University of Washington Seattle, WA 98125 linhui@u.washington.edu Li Deng, Jasha Droppo, Dong Yu, and Alex
More informationCalibration of Confidence Measures in Speech Recognition
Submitted to IEEE Trans on Audio, Speech, and Language, July 2010 1 Calibration of Confidence Measures in Speech Recognition Dong Yu, Senior Member, IEEE, Jinyu Li, Member, IEEE, Li Deng, Fellow, IEEE
More informationDiscriminative Learning of Beam-Search Heuristics for Planning
Discriminative Learning of Beam-Search Heuristics for Planning Yuehua Xu School of EECS Oregon State University Corvallis,OR 97331 xuyu@eecs.oregonstate.edu Alan Fern School of EECS Oregon State University
More informationUsing focal point learning to improve human machine tacit coordination
DOI 10.1007/s10458-010-9126-5 Using focal point learning to improve human machine tacit coordination InonZuckerman SaritKraus Jeffrey S. Rosenschein The Author(s) 2010 Abstract We consider an automated
More information*Net Perceptions, Inc West 78th Street Suite 300 Minneapolis, MN
From: AAAI Technical Report WS-98-08. Compilation copyright 1998, AAAI (www.aaai.org). All rights reserved. Recommender Systems: A GroupLens Perspective Joseph A. Konstan *t, John Riedl *t, AI Borchers,
More informationA survey of multi-view machine learning
Noname manuscript No. (will be inserted by the editor) A survey of multi-view machine learning Shiliang Sun Received: date / Accepted: date Abstract Multi-view learning or learning with multiple distinct
More informationProbabilistic Latent Semantic Analysis
Probabilistic Latent Semantic Analysis Thomas Hofmann Presentation by Ioannis Pavlopoulos & Andreas Damianou for the course of Data Mining & Exploration 1 Outline Latent Semantic Analysis o Need o Overview
More informationAUTOMATIC DETECTION OF PROLONGED FRICATIVE PHONEMES WITH THE HIDDEN MARKOV MODELS APPROACH 1. INTRODUCTION
JOURNAL OF MEDICAL INFORMATICS & TECHNOLOGIES Vol. 11/2007, ISSN 1642-6037 Marek WIŚNIEWSKI *, Wiesława KUNISZYK-JÓŹKOWIAK *, Elżbieta SMOŁKA *, Waldemar SUSZYŃSKI * HMM, recognition, speech, disorders
More informationChinese Language Parsing with Maximum-Entropy-Inspired Parser
Chinese Language Parsing with Maximum-Entropy-Inspired Parser Heng Lian Brown University Abstract The Chinese language has many special characteristics that make parsing difficult. The performance of state-of-the-art
More informationArtificial Neural Networks written examination
1 (8) Institutionen för informationsteknologi Olle Gällmo Universitetsadjunkt Adress: Lägerhyddsvägen 2 Box 337 751 05 Uppsala Artificial Neural Networks written examination Monday, May 15, 2006 9 00-14
More informationSystem Implementation for SemEval-2017 Task 4 Subtask A Based on Interpolated Deep Neural Networks
System Implementation for SemEval-2017 Task 4 Subtask A Based on Interpolated Deep Neural Networks 1 Tzu-Hsuan Yang, 2 Tzu-Hsuan Tseng, and 3 Chia-Ping Chen Department of Computer Science and Engineering
More informationMachine Learning and Data Mining. Ensembles of Learners. Prof. Alexander Ihler
Machine Learning and Data Mining Ensembles of Learners Prof. Alexander Ihler Ensemble methods Why learn one classifier when you can learn many? Ensemble: combine many predictors (Weighted) combina
More informationAustralian Journal of Basic and Applied Sciences
AENSI Journals Australian Journal of Basic and Applied Sciences ISSN:1991-8178 Journal home page: www.ajbasweb.com Feature Selection Technique Using Principal Component Analysis For Improving Fuzzy C-Mean
More informationExtracting Opinion Expressions and Their Polarities Exploration of Pipelines and Joint Models
Extracting Opinion Expressions and Their Polarities Exploration of Pipelines and Joint Models Richard Johansson and Alessandro Moschitti DISI, University of Trento Via Sommarive 14, 38123 Trento (TN),
More informationSpeeding Up Reinforcement Learning with Behavior Transfer
Speeding Up Reinforcement Learning with Behavior Transfer Matthew E. Taylor and Peter Stone Department of Computer Sciences The University of Texas at Austin Austin, Texas 78712-1188 {mtaylor, pstone}@cs.utexas.edu
More informationarxiv: v1 [cs.cv] 10 May 2017
Inferring and Executing Programs for Visual Reasoning Justin Johnson 1 Bharath Hariharan 2 Laurens van der Maaten 2 Judy Hoffman 1 Li Fei-Fei 1 C. Lawrence Zitnick 2 Ross Girshick 2 1 Stanford University
More informationReducing Features to Improve Bug Prediction
Reducing Features to Improve Bug Prediction Shivkumar Shivaji, E. James Whitehead, Jr., Ram Akella University of California Santa Cruz {shiv,ejw,ram}@soe.ucsc.edu Sunghun Kim Hong Kong University of Science
More informationBusiness Analytics and Information Tech COURSE NUMBER: 33:136:494 COURSE TITLE: Data Mining and Business Intelligence
Business Analytics and Information Tech COURSE NUMBER: 33:136:494 COURSE TITLE: Data Mining and Business Intelligence COURSE DESCRIPTION This course presents computing tools and concepts for all stages
More informationIT Students Workshop within Strategic Partnership of Leibniz University and Peter the Great St. Petersburg Polytechnic University
IT Students Workshop within Strategic Partnership of Leibniz University and Peter the Great St. Petersburg Polytechnic University 06.11.16 13.11.16 Hannover Our group from Peter the Great St. Petersburg
More informationKnowledge-Based - Systems
Knowledge-Based - Systems ; Rajendra Arvind Akerkar Chairman, Technomathematics Research Foundation and Senior Researcher, Western Norway Research institute Priti Srinivas Sajja Sardar Patel University
More informationRule discovery in Web-based educational systems using Grammar-Based Genetic Programming
Data Mining VI 205 Rule discovery in Web-based educational systems using Grammar-Based Genetic Programming C. Romero, S. Ventura, C. Hervás & P. González Universidad de Córdoba, Campus Universitario de
More informationProduct Feature-based Ratings foropinionsummarization of E-Commerce Feedback Comments
Product Feature-based Ratings foropinionsummarization of E-Commerce Feedback Comments Vijayshri Ramkrishna Ingale PG Student, Department of Computer Engineering JSPM s Imperial College of Engineering &
More informationUsing dialogue context to improve parsing performance in dialogue systems
Using dialogue context to improve parsing performance in dialogue systems Ivan Meza-Ruiz and Oliver Lemon School of Informatics, Edinburgh University 2 Buccleuch Place, Edinburgh I.V.Meza-Ruiz@sms.ed.ac.uk,
More informationSchool of Innovative Technologies and Engineering
School of Innovative Technologies and Engineering Department of Applied Mathematical Sciences Proficiency Course in MATLAB COURSE DOCUMENT VERSION 1.0 PCMv1.0 July 2012 University of Technology, Mauritius
More informationWhile you are waiting... socrative.com, room number SIMLANG2016
While you are waiting... socrative.com, room number SIMLANG2016 Simulating Language Lecture 4: When will optimal signalling evolve? Simon Kirby simon@ling.ed.ac.uk T H E U N I V E R S I T Y O H F R G E
More informationRule Learning with Negation: Issues Regarding Effectiveness
Rule Learning with Negation: Issues Regarding Effectiveness Stephanie Chua, Frans Coenen, and Grant Malcolm University of Liverpool Department of Computer Science, Ashton Building, Ashton Street, L69 3BX
More informationModeling user preferences and norms in context-aware systems
Modeling user preferences and norms in context-aware systems Jonas Nilsson, Cecilia Lindmark Jonas Nilsson, Cecilia Lindmark VT 2016 Bachelor's thesis for Computer Science, 15 hp Supervisor: Juan Carlos
More informationLOUISIANA HIGH SCHOOL RALLY ASSOCIATION
LOUISIANA HIGH SCHOOL RALLY ASSOCIATION Literary Events 2014-15 General Information There are 44 literary events in which District and State Rally qualifiers compete. District and State Rally tests are
More informationSwitchboard Language Model Improvement with Conversational Data from Gigaword
Katholieke Universiteit Leuven Faculty of Engineering Master in Artificial Intelligence (MAI) Speech and Language Technology (SLT) Switchboard Language Model Improvement with Conversational Data from Gigaword
More informationBootstrapping and Evaluating Named Entity Recognition in the Biomedical Domain
Bootstrapping and Evaluating Named Entity Recognition in the Biomedical Domain Andreas Vlachos Computer Laboratory University of Cambridge Cambridge, CB3 0FD, UK av308@cl.cam.ac.uk Caroline Gasperin Computer
More informationIndian Institute of Technology, Kanpur
Indian Institute of Technology, Kanpur Course Project - CS671A POS Tagging of Code Mixed Text Ayushman Sisodiya (12188) {ayushmn@iitk.ac.in} Donthu Vamsi Krishna (15111016) {vamsi@iitk.ac.in} Sandeep Kumar
More informationCS4491/CS 7265 BIG DATA ANALYTICS INTRODUCTION TO THE COURSE. Mingon Kang, PhD Computer Science, Kennesaw State University
CS4491/CS 7265 BIG DATA ANALYTICS INTRODUCTION TO THE COURSE Mingon Kang, PhD Computer Science, Kennesaw State University Self Introduction Mingon Kang, PhD Homepage: http://ksuweb.kennesaw.edu/~mkang9
More informationCorrective Feedback and Persistent Learning for Information Extraction
Corrective Feedback and Persistent Learning for Information Extraction Aron Culotta a, Trausti Kristjansson b, Andrew McCallum a, Paul Viola c a Dept. of Computer Science, University of Massachusetts,
More informationGeorgetown University at TREC 2017 Dynamic Domain Track
Georgetown University at TREC 2017 Dynamic Domain Track Zhiwen Tang Georgetown University zt79@georgetown.edu Grace Hui Yang Georgetown University huiyang@cs.georgetown.edu Abstract TREC Dynamic Domain
More informationComputerized Adaptive Psychological Testing A Personalisation Perspective
Psychology and the internet: An European Perspective Computerized Adaptive Psychological Testing A Personalisation Perspective Mykola Pechenizkiy mpechen@cc.jyu.fi Introduction Mixed Model of IRT and ES
More informationGraph Alignment for Semi-Supervised Semantic Role Labeling
Graph Alignment for Semi-Supervised Semantic Role Labeling Hagen Fürstenau Dept. of Computational Linguistics Saarland University Saarbrücken, Germany hagenf@coli.uni-saarland.de Mirella Lapata School
More informationOntologies vs. classification systems
Ontologies vs. classification systems Bodil Nistrup Madsen Copenhagen Business School Copenhagen, Denmark bnm.isv@cbs.dk Hanne Erdman Thomsen Copenhagen Business School Copenhagen, Denmark het.isv@cbs.dk
More informationThe Strong Minimalist Thesis and Bounded Optimality
The Strong Minimalist Thesis and Bounded Optimality DRAFT-IN-PROGRESS; SEND COMMENTS TO RICKL@UMICH.EDU Richard L. Lewis Department of Psychology University of Michigan 27 March 2010 1 Purpose of this
More informationDistant Supervised Relation Extraction with Wikipedia and Freebase
Distant Supervised Relation Extraction with Wikipedia and Freebase Marcel Ackermann TU Darmstadt ackermann@tk.informatik.tu-darmstadt.de Abstract In this paper we discuss a new approach to extract relational
More informationBeyond the Pipeline: Discrete Optimization in NLP
Beyond the Pipeline: Discrete Optimization in NLP Tomasz Marciniak and Michael Strube EML Research ggmbh Schloss-Wolfsbrunnenweg 33 69118 Heidelberg, Germany http://www.eml-research.de/nlp Abstract We
More informationOnline Updating of Word Representations for Part-of-Speech Tagging
Online Updating of Word Representations for Part-of-Speech Tagging Wenpeng Yin LMU Munich wenpeng@cis.lmu.de Tobias Schnabel Cornell University tbs49@cornell.edu Hinrich Schütze LMU Munich inquiries@cislmu.org
More informationRobot Learning Simultaneously a Task and How to Interpret Human Instructions
Robot Learning Simultaneously a Task and How to Interpret Human Instructions Jonathan Grizou, Manuel Lopes, Pierre-Yves Oudeyer To cite this version: Jonathan Grizou, Manuel Lopes, Pierre-Yves Oudeyer.
More informationA Vector Space Approach for Aspect-Based Sentiment Analysis
A Vector Space Approach for Aspect-Based Sentiment Analysis by Abdulaziz Alghunaim B.S., Massachusetts Institute of Technology (2015) Submitted to the Department of Electrical Engineering and Computer
More information