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2022-08-18 10:54An analyst uses a software program to analyze unstructured data—specifically, management’s earnings call transcript for one of the companies in her research coverage. The program scans the words in each sentence of the transcript and then classifies the sentences as having negative, neutral, or positive sentiment. The resulting set of sentiment data would most likely be characterized as:這道題為什么不是nominal data呢？感覺就是可以排序和分類的啊
所屬：CFA Level I > Quantitative Methods 視頻位置 相關(guān)試題
來源： 視頻位置 相關(guān)試題
1個回答
Evian, CFA助教
2022-08-18 14:36
該回答已被題主采納
ヾ(?°?°?)??你好同學(xué)，
negative
netural
positive
你說的對呀，這三個情緒指標可以排序，也可以分類，是A ordinal data，不是C nominal data
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