'Semantic role' diaporamas de présentation

Information Extraction

975 views • 97 slides

Shallow Semantics

Shallow Semantics. Semantics and Pragmatics. High-level Linguistics (the good stuff!) Semantics: the study of meaning that can be determined from a sentence, phrase or word. Pragmatics: the study of meaning, as it depends on context (speaker, situation, dialogue history).

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Finding the sources and targets of subjective expressions

649 views • 51 slides

CPSC 503 Computational Linguistics

CPSC 503 Computational Linguistics. Discourse and Dialog Lecture 14 Giuseppe Carenini. Finish form (22/10). Word Sense Disambiguation Word Similarity Semantic Role Labeling. Semantic Role Labeling: Example. Some roles. Employer. Employee. Task. Position.

613 views • 50 slides

The origin of syntactic bootstrapping: A computational model

The origin of syntactic bootstrapping: A computational model. Michael Connor, Cynthia Fisher, & Dan Roth University of Illinois at Urbana-Champaign. How do children begin to understand sentences?. Topid rivvo den marplox. Two problems of ambiguity. " the world ". " the language ".

528 views • 46 slides

Towards Parsing Unrestricted Text into PropBank Predicate-Argument Structures

ACL4 Project NCLT Seminar Presentation, 7th June 2006 Conor Cafferkey. Towards Parsing Unrestricted Text into PropBank Predicate-Argument Structures. Project Overview. Open research problem: Integrating syntactic parsing and semantic role labeling (SRL) Approach

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Class-based nominal semantic role labeling: a preliminary investigation

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Combining Lexical Resources: Mapping Between PropBank and VerbNet

479 views • 27 slides

Semantic Role Labeling

Semantic Role Labeling. Abdul- Lateef Yussiff 20-01-2011. Table of Contents. Introduction & motivation Definition Semantic Role Application Areas Available corpus SRL Tasks. Introduction & Motivation.

431 views • 25 slides

The Functional-Semantic Analysis of the Laz Verbal Vowel Prefixes

The Functional-Semantic Analysis of the Laz Verbal Vowel Prefixes. Rusudan Asatiani Tbilisi State University Georgia rus_asatiani@hotmail.com. I. Introduction: General information.

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Annotation of Semantic Relations in Patent Documents

Annotation of Semantic Relations in Patent Documents. Valentina Bartalesi Lenzi, Rachele Sprugnoli, and Emanuele Pianta. Outline. Introduction Annotation process Annotation of Part-Whole Relations Annotation of Motion Relations An experiment on the Inter-Coder Agreement

464 views • 25 slides

SRL via Generalized Inference

SRL via Generalized Inference. Vasin Punyakanok, Dan Roth, Wen-tau Yih , Dav Zimak, Yuancheng Tu Department of Computer Science University of Illinois at Urbana-Champaign. Semantic Role Labeling. For each verb in a sentence identify all constituents that fill a semantic role

272 views • 19 slides

Russian-English Differences

Russian-English Differences. Language and Culture. Russian 1. Inflexional, i.e. it has a wide system of case word forms, complex grammar and syntactical meanings are :synthesized in one word: ???????????. English

393 views • 12 slides