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In this paper we proposed a case-based reasoning (CBR) mechanism with improved vector space model. In order to get more accuracy of case retrieval, this paper presents the improved algorithm of the text feature-weight calculation and Chinese word order calculation. And a supermarket guiding robot is designed to verify the reasoning machine as an example. The experiments show that compared with the...
Currently electroencephalogram (EEG) is one of focused research topics as driving source of prosthetic hand and rehabilitation robot. In terms of features of EEG, the research strategy on the EEG based pattern recognition of precise hand activities is put up using data fusion technology in the thesis. In the method, after WT decomposition of original EEG for precise hand activities, power spectral...
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