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Adapting the Naive Bayes Classifier to Rank Procedural Texts

TitleAdapting the Naive Bayes Classifier to Rank Procedural Texts
Publication TypeBook Chapter
Year of Publication2006
AuthorsYin, L, Power, R
EditorLalmas, M, MacFarlane, A, Rüger, S, Tombros, A, Tsikrika, T, Yavlinsky, A
Book TitleAdvances in Information Retrieval
Series TitleLecture Notes in Computer Science
Volume3936
Pagination179-190
PublisherSpringer
CityBerlin / Heidelberg
ISBN978-3-540-33347-0
Abstract

This paper presents a machine-learning approach for ranking web documents according to the proportion of procedural text they contain. By ‘procedural text’ we refer to ordered lists of steps, which are very common in some instructional genres such as online manuals. Our initial training corpus is built up by applying some simple heuristics to select documents from a large collection and contains only a few documents with a large proportion of procedural texts. We adapt the Naive Bayes classifier to better fit this less than ideal training corpus. This adapted model is compared with several other classifiers in ranking procedural texts using different sets of features and is shown to perform well when only highly distinctive features are used.

URLhttp://books.google.com/books?hl=fi&lr=&id=dK5uBTzYYpUC&oi=fnd&pg=PA179&ots=zuEBBuxvkw&sig=Hss3Ob4iRK5MaawtuNfiHsucmOg
DOI10.1007/11735106_17