Feature Extraction of Concepts by Independent Component Analysis
نویسندگان
چکیده
منابع مشابه
Feature Extraction of Concepts by Independent Component Analysis
Semantic clustering is important to various fields in the modern information society. In this work we applied the Independent Component Analysis method to the extraction of the features of latent concepts. We used verb and object noun information and formulated a concept as a linear combination of verbs. The proposed method is shown to be suitable for our framework and it performs better than a...
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ژورنال
عنوان ژورنال: Journal of Information Processing Systems
سال: 2007
ISSN: 1976-913X
DOI: 10.3745/jips.2007.3.1.033