CFA Practice Question

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CFA Practice Question

A common word such as 'the' is referred to as a ______ in normalization.

A. token
B. stop word
C. keyword
Correct Answer: B

Words which have little or no significance especially when constructing meaningful features from text are known as stop words. They are typically removed to reduce the number of tokens in the training set. You can also add your own domain specific stop words as needed.

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