USAS: UCREL Semantic Analysis System

February 2002


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Table of Contents

USAS: UCREL Semantic Analysis System

Background

Application contexts

The task we set ourselves

Semantic fields

The USAS tag set

Major categories

PPT Slide

PPT Slide

Lexical resources

Disambiguation methods (1)

Disambiguation methods (2)

Disambiguation methods (3)

Additional analysis

The USAS system

Wmatrix work areas

Wmatrix tag wizard

Wmatrix views

Wmatrix retrieval

Wmatrix frequency lists

Wmatrix KIIC

Evaluation

Breakdown of errors by POS

Breakdown of tagging methods

Applications

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