Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/40540
Title: Classifying biomedical citations without labeled training examples
Authors: Li, X.
Joshi, R. 
Ramachandaran, S.
Leong, T.-Y.
Issue Date: 2004
Source: Li, X.,Joshi, R.,Ramachandaran, S.,Leong, T.-Y. (2004). Classifying biomedical citations without labeled training examples. Proceedings - Fourth IEEE International Conference on Data Mining, ICDM 2004 : 455-458. ScholarBank@NUS Repository.
Abstract: In this paper we introduce a novel technique for classifying text citations without labeled training examples. We first utilize the search results of a general search engine as original training data. We then proposed a mutually reinforcing learning algorithm (MRL) to mine the classification knowledge and to "clean" the training data. With the help of a set of established domain-specific ontological terms or keywords, the MRL mining step derives the relevant classification knowledge. The MRL cleaning step then builds a Naive Bayes classifier based on the mined classification knowledge and tries to clean the training set. The MRL algorithm is iteratively applied until a clean training set is obtained. We show the effectiveness of the proposed technique in the classification of biomedical citations from a large medical literature database. © 2004 IEEE.
Source Title: Proceedings - Fourth IEEE International Conference on Data Mining, ICDM 2004
URI: http://scholarbank.nus.edu.sg/handle/10635/40540
ISBN: 0769521428
Appears in Collections:Staff Publications

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