'Word similarity' presentation slideshows

Word Meaning and Similarity

820 views • 80 slides

CS 224U LINGUIST 288/188 Natural Language Understanding Jurafsky and Manning

824 views • 71 slides

Word Sense Disambiguation

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Lecture 22 Word Similarity

Lecture 22 Word Similarity. CSCE 771 Natural Language Processing. Topics word similarity Thesaurus based word similarity I ntro. Distributional based word similarity Readings: NLTK book Chapter 2 ( wordnet ) Text Chapter 20. April 8, 2013. Overview. Last Time (Programming)

983 views • 64 slides

Lecture 22 Word Similarity

Lecture 22 Word Similarity. CSCE 771 Natural Language Processing. Topics word similarity Thesaurus based word similarity I ntro. Distributional based word similarity Readings: NLTK book Chapter 2 ( wordnet ) Text Chapter 20. April 8, 2013. Overview. Last Time (Programming)

924 views • 64 slides

Lecture 22 Word Similarity

Lecture 22 Word Similarity. CSCE 771 Natural Language Processing. Topics word similarity Thesaurus based word similarity I ntro. Distributional based word similarity Readings: NLTK book Chapter 2 ( wordnet ) Text Chapter 20. April 8, 2013. Overview. Last Time (Programming)

646 views • 64 slides

Word Similarity

Word Similarity. David Kauchak CS159 Fall 2014. Admin. Assignment 4 Quiz #2 Thursday Same rules as quiz #1 First 30 minutes of class Open book and notes Assignment 5 out on Thursday. Quiz #2. Topics Linguistics 101 Parsing Grammars, CFGs, PCFGs Top-down vs. bottom-up

647 views • 50 slides

Multi-Relational Latent Semantic Analysis

Multi-Relational Latent Semantic Analysis. Kai-Wei Chang Joint work with Scott Wen-tau Yih, Chris Meek Microsoft Research. Natural Language Understanding. Build an intelligent system that can interact with human using natural language Research challenge Meaning representation of text

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CPSC 503 Computational Linguistics

CPSC 503 Computational Linguistics. Computational Lexical Semantics Lecture 12 Giuseppe Carenini. Today 22/10. Three well-defined Semantic Task Word Sense Disambiguation Corpus and Thesaurus Word Similarity Thesaurus and Corpus Semantic Role Labeling. WSD example: table + ?? -> [1-6].

530 views • 36 slides

SI485i : NLP

SI485i : NLP. Set 10 Lexical Relations. s lides adapted from Dan Jurafsky and Bill MacCartney. Three levels of m eaning. Lexical Semantics (words) Sentential / Compositional / Formal Semantics Discourse or Pragmatics m eaning + context + world knowledge.

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Semantic Textual Similarity (STS) Workshop

Semantic Textual Similarity (STS) Workshop. Mona Diab Eneko Agirre. Logistics. Location March 12: The Interchurch Center (TIC), Room C&D March 13: The Interschool Laboratory (IL), CEPSR 750 Lunch & Breaks Same room on both days Dinner Monday March 12 (Today)

517 views • 34 slides

Distributional word Similarity

Distributional word Similarity. David Kauchak CS159 Fall 2014. Admin. Assignment 5 out. Word similarity. How similar are two words?. w 1 w 2 w 3. w. ?. sim(w 1 , w 2 ) = ?. rank:. score:. list: w 1 and w 2 are synonyms. Word similarity.

421 views • 30 slides

Distributional word Similarity

Distributional word Similarity. David Kauchak CS159 Fall 2014. Admin. Assignment 5 out. Word similarity. How similar are two words?. w 1 w 2 w 3. w. ?. sim(w 1 , w 2 ) = ?. rank:. score:. list: w 1 and w 2 are synonyms. Word similarity.

424 views • 30 slides

Polarity Inducing Latent Semantic Analysis

Polarity Inducing Latent Semantic Analysis. A vector space model that can distinguish Antonyms from Synonyms!. Scott Wen-tau Yih Joint work with Geoffrey Zweig & John Platt Microsoft Research. v q. Vector Space Model. v d.

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Data Collection and Normalization for the Scenario-Based Lexical Knowledge Resource of a Text-to-Scene Conversion System

Data Collection and Normalization for the Scenario-Based Lexical Knowledge Resource of a Text-to-Scene Conversion System. Margit Bowler. Who I Am. Rising senior at Reed College in Portland Linguistics major, concentration in Russian. Overview.

351 views • 27 slides

Ryutaro Ichise Principles of Informatics Research Division, National Institute of Informatics

Machine Learning Approach for Ontology Mapping using Multiple Concept Similarity Measures IEEE/ACIS International Conference on Computer and Information Science. Ryutaro Ichise Principles of Informatics Research Division, National Institute of Informatics Speaker : Shun-hong Sie

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Learning Translation Lexicons from Comparable Corpora

Learning Translation Lexicons from Comparable Corpora. Ling 575 Presentation, Ankit K. Srivastava. Comparable Corpora. Definition Examples Applications in Machine Translation. Translation Lexicon. Definition Examples How to learn a TL? State-of-the-Art. Link to Paper. Primary Paper.

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Vector space models of word meaning

Vector space models of word meaning. Katrin Erk. Geometric interpretation of lists of feature/value pairs. In cognitive science: representation of a concept through a list of feature/value pairs Geometric interpretation: Consider each feature as a dimension

667 views • 21 slides

New Features in Release 10.2 (July 25, 2010)

New Features in Release 10.2 (July 25, 2010). Release 10.2 New Features. Product Search Engine Improvements for hosted catalogs Additional Product Search Filter (Manufacturer Name) hosted catalogs Filter on Multiple Values in Product Search Results hosted catalogs.

198 views • 11 slides