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One of the main tasks of KDTCM (knowledge discovery in traditional Chinese medicine) is discovering novel paired or grouped drugs from Chinese medical formula database. Paired or grouped drugs, which are special combinations of two or more drugs, have strong efficacy. Association rule mining is used by reason of the large number of association relationships among various kinds of drugs. However, association...
Counterfeit pharmaceutical products pose a serious public health problem. It is thus important not only to detect them, but also to identify their composition and assess the risk for the patient. Identifying the spectral signatures of the pure compounds present in a (maybe counterfeit) tablet of unknown origin is clearly a hyperspectral unmixing problem. In fact, under a linear mixing model, the hyperspectral...
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