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Level II
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Quantitative Methods
Quantitative Methods
Medium
In the context of NLP applied to finance, TF-IDF (term frequency-inverse document frequency) is best described as a technique that:
A
Weights words by their importance in a specific document relative to a corpus of documents
B
Translates text from one language to another using neural network models
C
Predicts the next word in a sequence based on the previous words
D
Clusters documents into groups based on their visual layout and formatting
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Tags
#nlp
#tf-idf
#text-mining
#feature-extraction
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