Text categorization method and apparatus

Details Text categorization method and apparatus Text categorization method and apparatus

2008-04-08

2008-04-08

Lerner, Martin (Department: 2626)

Data processing: speech signal processing, linguistics, language

Linguistics

Natural language

C704S010000, C707S793000

Reexamination Certificate

active

07356461

ABSTRACT:
A method for categorizing a text is disclosed. A weight for at least one term of the text with respect to a category is computed and the determined weight is multiplied in order to obtain a weight of the category for the plurality of terms.

REFERENCES:
patent: 6029167 (2000-02-01), Evans
patent: 6038561 (2000-03-01), Snyder et al.
patent: 6052714 (2000-04-01), Miike et al.
patent: 6353825 (2002-03-01), Ponte
patent: 6571225 (2003-05-01), Oles et al.
patent: 6574632 (2003-06-01), Fox et al.
patent: 7062498 (2006-06-01), Al-Kofahi et al.
patent: 7065514 (2006-06-01), Yang-Stephens et al.
patent: 2002/0103798 (2002-08-01), Abrol et al.
patent: 2002/0129015 (2002-09-01), Caudill et al.
patent: 2002/0156763 (2002-10-01), Marchisio
patent: 2003/0061201 (2003-03-01), Grefenstette et al.
patent: 2006/0089924 (2006-04-01), Raskutti et al.
Cohen, W.W. et al, (1996), “Context-Sensitive Learning Methods for Text Categorization” in Proceedings of SIGIR-96, 19thACM International on Research and Development in Information Retrieval, pp. 307-315, New York, U.S.A.
Cavnar, W.B. et al, (1994), “N-Gram-Based Text Categorization”, In Proceedings of the Third Annual Symposium on Document Analysis and Information Retrieval (SDAIR -94), pp. 161-175.
Furnkranz, J. et al, (1998), “A Case Study in Using Linguistic Phrases for Text Categorization on the WWW” In M. Sahami, editor, Proceedings of the A-98 Workshop on Learning for Text Categorization.
Joachims, T, (1997), “A Probabilistic Analysis of the Rocchio Algorithm With TFIDF for Text Categorization”, in Proceedings of ICML-97, pp. 1-24.
Lewis, D.D. et al, (1996) “Training Algorithms for Linear Text Classifiers”, in H.P. Frei, D. et al, editors, Proceedings of SIGIR-96, 49thACM International Conference on Research and Development on Information Retrieval, pp. 1-9, Zurich, Switzerland, (1996), ACM Press.
McCallum, A. et al, (1998) “A Comparison of Event Models for Naïve Bayes Text Classification”, In Proceedings of AAAI-98 Workshop on Learning for Text Categorization.
Riloff, E. et al, (1994), “Information Extraction as a Basis for High-Precision Text Classification”, in ACM TOIS, 12(3) pp. 1-36.
Yang, Y. et al, (1997) “A Comparative Study on Feature Set Selection in Text Categorization”, in Proceedings of the Fourteenth International Conference on Machine Learning, pp. 412-420, Nashville, TN. Morgan Kaufmann.
Yang, Y., (1999), “An Evaluation of Statistical Approaches to Text Categorization”, In Information Retrieval, vol. 1, No. 1-2, pp. 1-10.

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