Algorithms that learn to extract information BBN: Description of the sift system as used for MUC-7

7th Message Understanding Conference, MUC 1998 - Proceedings

Volumn , Issue , 1998, Pages

  Miller, Scott ^a   Crystal, Michael ^a   Fox, Heidi ^a   Ramshaw, Lance ^a   Schwartz, Richard ^a   Stone, Rebecca ^a   Weischedel, Ralph ^a  

^a BBN TECHNOLOGIES   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BAYESIAN NETWORKS; NATURAL LANGUAGE PROCESSING SYSTEMS;

CURRENT LEVELS; EXTRACT INFORMATIONS; HMM-BASED; LEARN+; RULES BASED SYSTEMS; STATISTICAL LANGUAGE MODELLING; TRAINING DATA;

SEMANTICS;

EID: 85120485377     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. Bikel, Dan; S. Miller; R. Schwartz; and R. Weischedel. (1997) “NYMBLE: A High-Performance Leraning Name-finder.” In Proceedings of the Fifth Conference on Applied Natural Language Processing, Association for Computational Linguistics, pp. 194-201.
2. Collins, Michael. (1996) “A New Statistical Parser Based on Bigram Lexical Dependencies.” In Proceedings of the 34th Annual Meeting of the Association for Computational Linguistics, pp. 184-191.
3. Collins, Michael. (1997) “Three Generative, Lexicalised Models for Statistical Parsing.” In Proceedings of the 35th Annual Meeting of the Association for Computational Linguistics, pp. 16-23.
4. Marcus, M.; B. Santorini; and M. Marcinkiewicz. (1993) “Building a Large Annotated Corpus of English: the Penn Treebank.” Computational Linguistics, 19(2):313-330.
5. Goodman, Joshua. (1997) “Global Thresholding and Multiple-Pass Parsing.” In Proceedings of the Second Conference on Empirical Methods in Natural Language Processing, Association for Computational Linguistics, pp. 11-25.
6. Weischedel, Ralph; Marie Meteer; Richard Schwartz; Lance Ramshaw; and Jeff Palmucci. (1993) “Coping with Ambiguity and Unknown Words through Probabilistic Models.” Computational Linguistics, 19(2):359-382.