Lu
2024-03-24 15:01第5題不是要選出最合適收購的五個股票么?為什么不是ordinal?
所屬:CFA Level II > 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
Huang助教
2024-03-24 21:55
該回答已被題主采納
同學(xué)你好,
根據(jù)題干:Step 3 For each of the 20 different groups, we use labeled data to train a model that will predict the five stocks (in any given group) that are most likely to become acquisition targets in the next one year.
對于預(yù)測最可能的并購目標(biāo)只給出兩個結(jié)果,是acquisition target或者不是acquisition target。
target variable只有兩種可能:1)acquisition target;2)no acquisition target
所以這是categorical variable。
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