Accession Number:

ADA460959

Title:

Inferring Parts of Speech for Lexical Mappings via the Cyc KB

Descriptive Note:

Conference paper

Corporate Author:

NEW MEXICO STATE UNIV LAS CRUCES

Report Date:

2004-01-01

Pagination or Media Count:

8.0

Abstract:

We present an automatic approach to learning criteria for classifying the parts-of-speech used in lexical mappings. This will further automate our knowledge acquisition system for non-technical users. The criteria for the speech parts are based on the types of the denoted terms along with morphological and corpus-base clues. Associations among these and the parts-of-speech are learned using the lexical mappings contained in the Cyc knowledge base as training data. With over 30 speech parts to choose from, the classifier achieves good results 77.8 correct. Accurate results 93.0 are achieved in the special case of the mass-count distinction for nouns. Comparable results are also obtained using OpenCyc 73.1 general and 88.4 mass-count.

Subject Categories:

  • Linguistics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE