'Selectional restrictions' presentation slideshows

Putting Meaning Into Your Trees

Putting Meaning Into Your Trees. Martha Palmer Collaborators: Paul Kingsbury, Olga Babko-Malaya, Bert Xue, Scott Cotton Karin Kipper, Hoa Dang, Szuting Yi, Edward Loper, Jinying Chen, Tom Morton, William Schuler, Fei Xia, Joseph Rosenzweig, Dan Gildea, Christiane Fellbaum September 8, 2003.

913 views • 78 slides

synta gmatic relations

synta gmatic relations. Introduction. presupposition. Semantic normality and abnormality. Outline. Selectional restriction. collocation.

809 views • 48 slides

Chapter 6

Chapter 6. Lex ical Semantics. 1. Traditional semantics 2. Basic semantic relationships 3. Structural semantics 4. Semantic features 4.1 Feature analysis of nouns 4.2 Feature analysis of verbal predicates 4.3 Feature analysis of modals 4.4 Postscript on semantic features

383 views • 38 slides

Part 3. Knowledge-based Methods for Word Sense Disambiguation

Part 3. Knowledge-based Methods for Word Sense Disambiguation. Outline. Task definition Machine Readable Dictionaries Algorithms based on Machine Readable Dictionaries Selectional Restrictions Measures of Semantic Similarity Heuristic-based Methods. Task Definition.

467 views • 37 slides

Whose presentation is this? SUBJ(present, Violeta Seretan)

Whose presentation is this? SUBJ(present, Violeta Seretan). (Decoding the predicate-argument structure of nominalizations). OBL(collaborate, Lorenzo Thione) PP-OBJ(with, Lorenzo Thione). SUBJ(supervise, Martin van den Berg). Overview. nominalization problem NOMLEX resource

488 views • 30 slides

Whose presentation is this? SUBJ(present, Violeta Seretan)

Whose presentation is this? SUBJ(present, Violeta Seretan). (Decoding the predicate-argument structure of nominalizations). OBL(collaborate, Lorenzo Thione) PP-OBJ(with, Lorenzo Thione). SUBJ(supervise, Martin van den Berg). Overview. nominalization problem NOMLEX resource

303 views • 30 slides

Lexical Semantics & Word Sense Disambiguation

Lexical Semantics & Word Sense Disambiguation. CMSC 35100 Natural Language Processing May 15, 2003. Roadmap. Lexical Semantics Emergent Meaning Thematic roles, Frames, & Primitives Word Sense Disambiguation Selectional Restriction-based approaches Limitations Robust Approaches

340 views • 28 slides

November 20, 2003 Chapter 16 Lexical Semantics

246 views • 24 slides

Lexical Semantics

Lexical Semantics. Today. Words and Meaning Lexical Relations WordNet Thematic Roles Selectional Restrictions Conceptual Dependency. Thinking about Words Again. Lexeme: an entry in the lexicon that includes an orthographic representation a phonological form

295 views • 21 slides

Word Sense Disambiguation

Word Sense Disambiguation. Overview. Selectional restriction based approaches Robust techniques Machine Learning Supervised Unsupervised Dictionary-based techniques. Disambiguation via Selectional Restrictions. A step toward semantic parsing

217 views • 19 slides

Lexical Semantics Chapter 16

454 views • 18 slides