ICA is used to classify text in extension to the latent semantic indexing framework. ICA show to align the context grouping structure well in a human sense [1], thus can be used for unsupervised classification. The demonstration shows this on medical abstracts (MED dataset), that uses BIC to estimat ...
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标签:
ICA
extension
framework
classify
上传时间:
2013-12-22
上传用户:himbly