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SYNTAX TRANSLATION FROM FIRST SYNTAX TO SECOND SYNTAX BASED ON STRING ANALYSIS
SYNTAX TRANSLATION FROM FIRST SYNTAX TO SECOND SYNTAX BASED ON STRING ANALYSIS
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机译:基于字符串分析的第一次语法转换对第二语法的语法转换
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摘要
A computerized method of assigning a building automation system point type to a plurality of unclassified data points is provided. The method includes receiving unclassified data points and attributes for each data point. The method includes receiving classifications for a first subset of the unclassified data points. Each classification associates a data point with a building automation system point type. The method includes generating a term set containing substrings that appear in the attributes. The method includes generating a first matrix describing a frequency that the substrings appear in the attributes. The method includes calculating an indicator of a probability that the presence of the selected substring results in the data point belonging to the selected point type. The method includes assigning a point type to a second subset by finding the substring and potential point type pair having the greatest indication of probability.
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