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System and method for automatic semantic coding of free response data using Hidden Markov Model methodology
System and method for automatic semantic coding of free response data using Hidden Markov Model methodology
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机译:使用隐马尔可夫模型方法对自由响应数据进行自动语义编码的系统和方法
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摘要
A system and method for coding text data wherein a first group of text data is coded using a Viterbi algorithm using a Hidden Markov model. The Hidden Markov Model computes a probable coding responsive to the first group of text data. A second group of text data is coded using the Viterbi algorithm using a corrected Hidden Markov Model. The Hidden Markov Model is based upon the coding of the first group of text data. Coding the first group of text data includes assigning word concepts to groups of at least one word in the first group of text data and assigning propositions to groups of the assigned word concepts.
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