Báo cáo khoa học: "Using Machine Learning Techniques to Interpret WH-questions" potx

... 69/6 Topic Itself clues Initial component, Attribute cluesTopic 193/9 Total NOUNs Total ADJs, Total AJPs, Total PRONOUNsFocus 226/10 Initial component Topic Itself clues, Total NOUNs, Total ... Using Machine Learning Techniques to Interpret WH-questionsIngrid ZukermanSchool of Computer Science and Software EngineeringMonash UniversityClayton, Victoria 3800, AUSTRALIAingrid@csse.monash.edu.auEric ... queries inorder to build models that can be used to inferusers’ informational goals from queries.We describe experiments which use supervised machine learning techniques to build statisticalmodels...

Báo cáo khoa học: "Using Machine Learning Techniques to Build a Comma Checker for Basque" pdf

... test). There-fore, we decided to adopt this as a basis in order to get an automatic clause splitting tool for Basque. But as it is known, machine learning techniques cannot be applied if ... work Machine learning techniques have been applied in many fields and for many purposes, but we have found only one reference in the literature related to the use of machine learning techniques ... Country, Spain.{acpalloi,bertol,jipdisaa,jibizole,jipmaanm}@ehu.esAbstractIn this paper, we describe the research using machine learning techniques to build a comma checker to be integrated in...

Báo cáo khoa học: " Improving Machine Learning Approaches to Coreference Resolution" potx

... types of extensions to the Soon etal. corpus-based approach. First, we propose andevaluate three extra-linguistic modiﬁcations to the machine learning framework, which together pro-vide substantial ... theproblem of determining which noun phrases (NPs)refer to each real-world entity mentioned in a doc-ument. Machine learning approaches to this prob-lem have been reasonably successful, operating ... changes to the learning framework and a large-scale ex-pansion of the feature set to include moresophisticated linguistic knowledge.1 IntroductionNoun phrase coreference resolution refers to theproblem...

Báo cáo khoa học: "Using Machine-Learning to Assign Function Labels to Parser Output for Spanish" ppt

... present paper we use a machine- learning ap-proach in order to add Cast3LB function tags to nodes of basic constituent trees output by a prob-abilistic parser trained on Cast3LB. To our knowl-edge, ... attributed to two main factors. Firstly,the mapping from Cast3LB tags to LFG grammat-ical functions is not one -to- one. For example threeCast3LB tags (CC, MOD and ET) are all mapped to LFG ADJUNCT. ... 136–143,Sydney, July 2006.c2006 Association for Computational LinguisticsUsing Machine- Learning to Assign Function Labels to ParserOutput for SpanishGrzegorz Chrupała1and Josef van Genabith1,21National...

Báo cáo khoa học: "Using Machine Learning to Explore Human Multimodal Clariﬁcation Strategies" ppt

... contribution of learning al-gorithms and feature engineering techniques. Insection 6 we discuss and interpret the learnt strat-egy. Finally we argue for the use of reinforcement learning to optimise ... WOZ studies.6 Interpretation of the learnt StrategyFor interpreting the learnt strategies we discussRule Induction and Decision Trees since they arethe easiest to interpret (and to implement ... to the usermodel), we would need to explore many morestrategies through interactions with users to ﬁndan optimal one. One way to reduce costs for build-ing such an optimised strategy is to...

Báo cáo khoa học: "Using Machine Learning to Maintain Rule-based Named-Entity Recognition and Classification Systems" pdf

... the use of learning for NERC. In-stead of using ML to construct a NERC systemthat will be used autonomously, the system con-structed by ML, according to our approach isused to monitor the performance ... Us-ing Machine Learning Machine learning has been used successfully to control a rule-based system that performs a dif-ferent task, namely document filtering (Wolinskiet al., 2000). The learning ... that machine learning techniques can beused for the maintenance of rule-based systems.Section 2 presents existing work on the do-main adaptation of NERC systems using ma-chine learning (ML) techniques. ...

Báo cáo khoa học: "A Machine Learning Approach to German Pronoun Resolution" docx

... for German, we were able to obtain thesystem submitted by (Curran and Clark, 2003) to the 2003 CoNLL competition. In order to run therecogniser, the data needs to be tokenised, taggedand lemmatised, ... presents a novel ensemble learning approach to resolving Germanpronouns. Boosting, the method inquestion, combines the moderately ac-curate hypotheses of several classiﬁers to form a highly accurate ... shape the system described in this pa-per.(McCarthy and Lehnert, 1995) were amongthe ﬁrst to use machine learning for coreferenceresolution. RESOLVE was trained on data fromMUC-5 English Joint...

Báo cáo khoa học: "A Machine Learning Approach to Pronoun Resolution in Spoken Dialogue" docx

... A Machine Learning Approach to Pronoun Resolution in Spoken DialogueMichael Strube and Christoph M¨ullerEuropean Media Laboratory GmbHVilla BoschSchloß-Wolfsbrunnenweg ... (A3) has to have access not only to (B2) but also to (A1).3 Data3.1 CorpusOur work is based on twenty randomly chosenSwitchboard dialogues. Taken together, the dia-logues contain 30810 tokens ... assumes the input to her algorithm to be only referential pronouns. Thissimpliﬁes the task considerably.7 Conclusions and Future WorkWe presented a machine learning approach to pro-noun resolution...

Báo cáo khoa học: "A machine-learning approach to the identification of WH gaps" doc

... in-terpretation of the sentence, and could contribute to a natural language understanding or machine translation application. Since WH dependenciesalso tend to distort the surface subcategorizationproperties ... identifying gaps could also aidin automatic lexical acquisition techniques. Manyother applications are imaginable as well, usingthe gap location to inform intonation, semantics,collocation frequency, ... theWH operator, and train a classifier to trace down-ward from there, eventually predicting the locationof the gap. At each node we encounter, the classi-fier chooses either to recurse into one...

Báo cáo khoa học: "A machine learning approach to the automatic evaluation of machine translation" potx

... A machine learning approach to the automatic evaluation of machine translationSimon Corston-Oliver, Michael Gamon and Chris BrockettMicrosoft ... present a machine learning approach to evaluating the well-formedness of output of a machine translation system, using classifiers thatlearn to distinguish human referencetranslations from machine ... evaluations must beperformed quickly and frequently in order to measure progress. This paper describes anapproach to automated evaluation designed to facilitate the identification of areas forinvestigation...

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