'Probabilistic language model' diaporamas de présentation

Introduction to Natural Language Processing (600.465) Parsing: Introduction

Introduction to Natural Language Processing (600.465) Parsing: Introduction. Context-free Grammars. Chomsky hierarchy Type 0 Grammars/Languages rewrite rules a ? b ; a,b are any string of terminals and nonterminals Context-sensitive Grammars/Languages

1.32k views • 102 slides

796 views • 64 slides

An Implementation of the Language Model Based IR System on the GPU

An Implementation of the Language Model Based IR System on the GPU. Sudhanshu Khemka. Outline. Background and Related Work Motivation and goal Our contributions: A GPU based implementation of the Good Turing smoothing algorithm

645 views • 47 slides

515 views • 32 slides

Statistical NLP: Lecture 12

Statistical NLP: Lecture 12. Probabilistic Context Free Grammars. Motivation. N-gram models and HMM Tagging only allowed us to process sentences linearly.

294 views • 14 slides

Statistical NLP: Lecture 12

Statistical NLP: Lecture 12. Probabilistic Context Free Grammars. Motivation. N-gram models and HMM Tagging only allowed us to process sentences linearly.

292 views • 14 slides