发明名称 |
SYSTEMS AND METHODS FOR CLASSIFYING DATA IN BUILDING AUTOMATION SYSTEMS |
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. |
申请公布号 |
US2014058539(A1) |
申请公布日期 |
2014.02.27 |
申请号 |
US201213595945 |
申请日期 |
2012.08.27 |
申请人 |
PARK YOUNGCHOON;JOHNSON CONTROLS TECHNOLOGY COMPANY |
发明人 |
PARK YOUNGCHOON |
分类号 |
G05B13/02 |
主分类号 |
G05B13/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|