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Abstract: In this paper, we describe an automated learning approach to text categorization based on perceptron learning and a new feature selection metric, called correlation coefficient. Our approach has been tested on the standard Reuters text categorization collection. Empirical results indicate that our approach outperforms the best published results on this Reuters collection. In particular, our new feature selection method yields considerable improvement. We also investigate the usability of our... (Update)
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BibTeX entry: (Update)
T.H.Ng, W.B.Goh, and K.L. Low, "Feature selection, perceptron learning and a usability case study for text categorization", 20 th ACM SIGIR Conference, 1997. http://citeseer.ist.psu.edu/ng97feature.html More
@inproceedings{ ng97feature,
author = "Hwee T. Ng and Wei B. Goh and Kok L. Low",
title = "Feature selection, perceptron learning, and a usability case study for text categorization",
booktitle = "Proceedings of {SIGIR}-97, 20th {ACM} International Conference on Research and Development in Information Retrieval",
publisher = "ACM Press, New York, US",
address = "Philadelphia, US",
editor = "Nicholas J. Belkin and A. Desai Narasimhalu and Peter Willett",
pages = "67--73",
year = "1997",
url = "citeseer.ist.psu.edu/ng97feature.html" }
Citations (may not include all citations):416 Information Retrieval - Van Rijsbergen - 1979
288 Relevance feedback information retrieval (context) - Rocchio - 1971
148 The perceptron: A probabilistic model for information storag.. (context) - Rosenblatt - 1958
114 Five papers on WordNet (context) - Miller - 1990
110 Training algorithms for linear text classifiers - Lewis, Schapire et al. - 1996
110 Context-sensitive learning methods for text categorization - Cohen, Singer - 1996
97 A comparison of two learning algorithms for text categorizat.. - Lewis, Ringuette - 1994
59 A neural network approach to topic spotting - Wiener, Pedersen et al. - 1995
52 Improving text retrieval for the routing problem using laten.. (context) - Hull - 1994
51 Classifying news stories using memory based reasoning (context) - Masand, Linoff et al. - 1992
41 Automated learning of decision rules for text categorization (context) - Apte, Damerau et al. - 1994
28 Automatic parameter selection by minimizing estimated error - Kohavi, John - 1995
12 TCS: A shell for content-based text categorization (context) - Hayes, Andersen et al. - 1990
11 A comparison of classifiers and document representations for.. - Schutze, Hull et al. - 1995
4 Xerox TREC4 site report (context) - Hearst, Pedersen et al. - 1996
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