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The attribute reduction based on information entropy is different to that based on positive region in inconsistent information system. The problem of discernibility matrix in algebra view is analyzed, and an new discernibility matrix based on information entropy is proposed in this paper. This algorithm considers whether the objects compared are consistent, analyses in detail the degree of inconsistency...
Traditional teaching style has advantage in transmitting large amount knowledge to students with systematic logic and with strong emotional contact between teachers and students. Online delivery system is valuable in providing flexible learning experience and meeting diversified needs of student. Blended learning is a pedagogy that combines the features of traditional instruction and the advantages...
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