'Input sentence' presentation slideshows

829 views • 62 slides

Introduction Product Facet Identification Subtopic Summarization Discussion and Conclusion

Introduction Product Facet Identification Subtopic Summarization Discussion and Conclusion. Product Review Summarization from a Deeper Perspective. Ly Duy Khang Supervisor: A/P KAN Min Yen. Ly Duy Khang. CS4101 B.COMP. DISSERTATION. Introduction Product Facet Identification

622 views • 49 slides

Extracting Simplified Statements for Factual Question Generation

Extracting Simplified Statements for Factual Question Generation. Michael Heilman and Noah A. Smith. Automatic Factual Question Generation (QG). Input: text Output: questions for reading assessment (e.g., for a closed-book quiz). We focus on sentence-level factual questions.

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Finite state transducer (FST)

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David Evans cs.virginia/evans

Class 16: NP-Completeness / The Story so Far. David Evans http://www.cs.virginia.edu/evans. CS150: Computer Science University of Virginia Computer Science. Menu. 3SAT Complexity class NP-Complete The Story so Far Some NP-Complete Problems. Problem Classes if P ? NP:.

409 views • 29 slides

Amirkabir University of Technology Computer Engineering Faculty AILAB Parsing Ahmad Abdollahzadeh Barfouroush Aban 1381

Amirkabir University of Technology Computer Engineering Faculty AILAB Parsing Ahmad Abdollahzadeh Barfouroush Aban 1381. Natural Language Processing Course, Parsing , Ahmad Abdollahzadeh, Computer Engineering Faculty, Amirkabir University of Technology, 1381. Grammar and Parsing.

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Dependency Parsing

Dependency Parsing. Introduction. prep. prep. on. of. pobj. pobj. Kansas. ports. conj. immigration. Dependency Grammar and Dependency Structure.

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Chinese Named Entity Recognition using Lexicalized HMMs

Chinese Named Entity Recognition using Lexicalized HMMs. Advisor : Dr. Hsu Presenter : Zih-Hui Lin Author :Guohong Fu, Kang-Kwong Luke. Outline. Motivation Objective Introduction NER as Known Word Tagging Known Word Segmentation Lexicalized HMM Tager Conclusions

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CSA2050 Introduction to Computational Linguistics

CSA2050 Introduction to Computational Linguistics. Lecture 8 Definite Clause Grammars. Rationale. Prolog Program. Logic. CFG + Sentence. Sentence Structure. Logic Rules and Grammar Rules. Basic Question: what is the connection between logic rules and grammar rules?

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LING 408/508: Computational Techniques for Linguists

LING 408/508: Computational Techniques for Linguists. Lecture 7 9 /5/2012. Outline. Sets For loops. Creating sets. >>> s1 = {1,2,3} >>> s1 {1, 2, 3} >>> s2 = set() # empty set >>> s2 {} >>> s3 = set([1,2,3]) # call set constructor >>> s3 # on a list {1, 2, 3}

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Language Model Based Arabic Word Segmentation

Language Model Based Arabic Word Segmentation. By Saleh Al-Zaid Software Engineering. Content. Introduction Morpheme Segmentation New Stems Acquisition Performance Evaluation Conclusion. Introduction. Paper: Language Model Based Arabic Word Segmentation, 2003.

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LING 388: Language and Computers

LING 388: Language and Computers. Sandiway Fong Lecture 18: 10/26. Administrivia. homework 5 due tonight. s. s. vp. np. np. vp. aux. v. det. n. det. n. vp. pp. ball. the. was. hit. ball. the. aux. v. p. np. simple tree: no movement or empty object. was. hit. by.

261 views • 15 slides

Multiple-Path Syntactic Analyzer

Multiple-Path Syntactic Analyzer. 2003. 10. 8 Dae-Won Park. Introduction. By S. KUNO, A. G. OETTINGER, 1962 Method of predictive syntactic analysis Obtaining a single most probable description of structure of an input sentence in a single left to right scan through the sentence

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Syntax Directed Translation

Syntax Directed Translation. Syntax directed translation. Yacc can do a simple kind of syntax directed translation from an input sentence to C code We can also think of it as compilation Each node in a parse tree produces a value That value depends on the type of the node

281 views • 7 slides

Syntax Directed Translation

Syntax Directed Translation. Syntax directed translation. Yacc can do a simple kind of syntax directed translation from an input sentence to C code We can also think of it as comilation Each node in a parse tree produces a value That value depends on the type of the node

242 views • 7 slides