'Feature structures' presentation slideshows

Connectionist Model of Word Recognition (Rumelhart and McClelland)

Connectionist Model of Word Recognition (Rumelhart and McClelland). Constraints on Connectionist Models. 100 Step Rule Human reaction times ~ 100 milliseconds Neural signaling time ~ 1 millisecond Simple messages between neurons Long connections are rare

1.63k views • 67 slides

自然言語の処理と理解の研究

自然言語の処理と理解の研究. 辻井　潤一 東京大学大学院理学系研究科 情報科学専攻. プロジェクトの目的. １．学術的な目的 　　構造的な言語処理と確率・統計的な言語処理の融合 　　　　　理論からのアプローチからの工学への貢献 　　言語処理と知識処理. ２．社会的なインパクト 　　ネットワーク時代の言語処理 　　　　　テキストからの知識獲得、情報検索、対話システム. ３．国際的な情報の発信 　　積極的な国際的な共同研究 　　　　　焦点を絞った、実質的な Goal を持った国際 Workshop 　　　　　緊密な研究協力体制の構築. プロジェクトの目的.

550 views • 45 slides

Features and Unification Chapter 11

Features and Unification Chapter 11. October 2007. Lecture #10. Context Free Grammars. We have been introduced to the notion of a context free grammar for capturing English constructions.

539 views • 42 slides

Features and Unification Chapter 15

Features and Unification Chapter 15. Lecture #10. October 2009. Context Free Grammars. We have been introduced to the notion of a context free grammar for capturing English constructions.

422 views • 42 slides

Features and Unification Chapter 15

Features and Unification Chapter 15. Lecture #10. October 2012. Context Free Grammars. We have been introduced to the notion of a context free grammar for capturing English constructions.

426 views • 42 slides

Features and Unification Chapter 11

Features and Unification Chapter 11. October 2005. Lecture #10. Context Free Grammars. We have been introduced to the notion of a context free grammar for capturing English constructions.

423 views • 42 slides

Features (Attributes)

457 views • 37 slides

KBE-System and Case-Library for UG-Structures EUUG Usermeeting 2003 Peter Binde

C ase B ased E ngineering. KBE-System and Case-Library for UG-Structures EUUG Usermeeting 2003 Peter Binde. Content. - Dr. Wallner Group - Motivation for a new Assistant System - Case Study: Automotive-Generator - Feature-Processing - Concepts of the CBE-Assistant.

456 views • 35 slides

Overview of Feature Structure Representation

Overview of Feature Structure Representation. Kiyong Lee klee@korea.ac.kr July 7, 2003 Sapporo, Japan. Preliminary Remark. This work item on feature structures concerns itself with their representational aspect only.

351 views • 35 slides

Natural Language Processing

Natural Language Processing. Vasile Rus http://www.cs.memphis.edu/~vrus/nlp. Outline. Announcements Problems with CFG Feature Structures Subsumption and Unification. Announcements. Project status report. Problems with simple context-free grammars. Subcategorization Agreement

375 views • 34 slides

Elaborazione del linguaggio naturale

Elaborazione del linguaggio naturale. Fabio Massimo Zanzotto. Part five. Feature Structures. Where we are?. Target of the analysis: interpret NL sentences with respect to a sort of anambiguos internal laguage

466 views • 32 slides

74.793 NLP and Speech 2004 Feature Structures

74.793 NLP and Speech 2004 Feature Structures. Feature Structures and Unification. Feature Structures - General. Feature structures describe linguistic attributes or features like number, person associated with words or syntactic constituents like noun phrase .

462 views • 31 slides

Features & Unification

Features & Unification. CMSC 35100 Intro to NLP January 12, 2006. Roadmap. Features: Motivation Constraint & compactness Features Definitions & representations Unification Application of features in the grammar Agreement, subcategorization Parsing with features & unification

587 views • 26 slides

Lecture 11

383 views • 26 slides

Features & Unification

Features & Unification. CMSC 35100 Intro to NLP January 12, 2006. Roadmap. Features: Motivation Constraint & compactness Features Definitions & representations Unification Application of features in the grammar Agreement, subcategorization Parsing with features & unification

267 views • 26 slides

Sag et al., Chapter 4

Sag et al., Chapter 4. Complex Feature Values 10/7/04 Michael Mulyar. Complex Feature Structures.

298 views • 21 slides

COMP 4060 Natural Language Processing

COMP 4060 Natural Language Processing. Feature Structures and Unification. Feature Structures and Unification. What are Features? Feature Structures, Agreement Feature Structures as Graphs Feature Constraints in Grammar Rules Inheritance of Features Using Features

320 views • 19 slides

A Three Level Representation Model for Concepts, Terms and Linguistic Objects

A Three Level Representation Model for Concepts, Terms and Linguistic Objects. Thierry Declerck (DFKI GmbH, LT-Lab) & Piroska Lendvai ( Research Institute for Linguistics, Hungarian Academy of Sciences ). Introduction.

390 views • 18 slides

74.419 Artificial Intelligence 2005/06

182 views • 17 slides

Unification Grammars

137 views • 8 slides