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WORK HISTORY ANALYSIS DEVICE, WORK HISTORY ANALYSIS SYSTEM AND WORK HISTORY ANALYSIS METHOD
WORK HISTORY ANALYSIS DEVICE, WORK HISTORY ANALYSIS SYSTEM AND WORK HISTORY ANALYSIS METHOD
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机译:工作历史分析装置,工作历史分析系统和工作历史分析方法
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摘要
PROBLEM TO BE SOLVED: To accurately estimate improvement/deterioration of past events desired to be referenced even without knowledge about right/wrong of a predicate described in a natural sentence or a normal value of an index, when determining the improvement/deterioration.SOLUTION: A work history analysis device comprises state change event improvement/deterioration determination means. Regarding a natural sentence description relating to a state after implementation of certain work or a change of the state, for a determination of whether the description indicates improvement or deterioration, on the basis of a rule of consistency predefined for a problem and the state change, it is investigated whether the state change event causes another processing event or consistency with a preceding purpose is taken. Further, similar events of other similar documents are collected and referenced and by an estimation using a majority decision or estimation of a normal range of an attribute, the improvement/deterioration is determined over multiple stages.
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