'Semantic representations' diaporamas de présentation

Semantic representations - PowerPoint PPT Presentation

Computing Textual Inferences

Computing Textual Inferences

Computing Textual Inferences. Cleo Condoravdi Palo Alto Research Center Workshop on Inference from Text 4th NASSLLI University of Indiana, Bloomington June 21 - 25, 2010. Overview. Motivation Recognizing textual inferences Recognizing textual entailments Monotonicity Calculus

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952 views • 82 slides
Designing an Elicitation Corpus with Semantic Representations

Designing an Elicitation Corpus with Semantic Representations

Designing an Elicitation Corpus with Semantic Representations. Simon Fung Advisor: Lori Levin August 2006. Overview. motivation elicitation corpus constraints issue: definiteness status. Corpus example. Was there an apple? Wasn't there an apple? Will there be an apple?

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412 views • 41 slides
LTAG Semantics on the Derivation Tree

LTAG Semantics on the Derivation Tree

LTAG Semantics on the Derivation Tree. Presented by Maria I. Tchalakova. Papers for analysis:. Factoring Predicate Argument and Scope Semantics: Underspecified Semantics with LTAG, Kallmeyer and Joshi (2003)

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423 views • 32 slides
For Friday

For Friday

For Friday. Finish chapter 23 Homework Chapter 23, exercise 15. Program 5. Any questions?. Survey of Some Natural Language Processing Research. Speech Recognition. Two major approaches Neural Networks Hidden Markov Models A statistical technique

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436 views • 30 slides
Biomedical Information Extraction

Biomedical Information Extraction

Biomedical Information Extraction. Outline. Intro to biomedical information extraction PASTA [Demetriou and Gaizauskas] Biomedical named entities Name variability [Cohen, Dolbey, Acquaah-Mensah, and Hunter] Name tagging [Tanabe and Wilbur]. PASTA. [Demetriou and Gaizauskas]

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417 views • 26 slides
Generative Grammar(Part ii)

Generative Grammar(Part ii)

Lecture # 14. Generative Grammar(Part ii). Review of lecture 13. Generativism is a rule governed creativity. We produce utterances with a certain grammatical structure. Generativism different from Bloomfieldian and Post- Bloomfieldian structuralism.

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599 views • 25 slides
Semantic memory and the brain: structure and processes A. Martin & L. L. Chao, 2001

Semantic memory and the brain: structure and processes A. Martin & L. L. Chao, 2001

Semantic memory and the brain: structure and processes A. Martin & L. L. Chao, 2001. Bart Vanheusden Manon Mulckhuyse. Semantic memory. Stored information: structure of semantic representations Processes: semantic working memory system. stored information.

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401 views • 24 slides
Natural Language Processing

Natural Language Processing

Natural Language Processing. Semantics I What is semantics for? Role of FOL Montague Approach. Semantics. Semantics is the study of the meaning of NL expressions Expressions include sentences, phrases, and sentences. What is the goal of such study?

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352 views • 23 slides
CSA4050: Advanced Topics in NLP

CSA4050: Advanced Topics in NLP

CSA4050: Advanced Topics in NLP. Semantics I What is semantics for? Role of FOL Montague Approach. Semantics. Semantics is the study of the meaning of NL expressions Expressions include sentences, phrases, and sentences. What is the goal of such study?

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289 views • 18 slides
CSA4050: Advanced Topics in NLP

CSA4050: Advanced Topics in NLP

CSA4050: Advanced Topics in NLP. Semantics I What is semantics for? Role of FOL Montague Approach. Semantics. Semantics is the study of the meaning of NL expressions Expressions include sentences, phrases, and sentences. What is the goal of such study?

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181 views • 18 slides

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