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[P] Frequency based selection vs TF-IDF score based selection

I’m working on text segmentation with novels. I plan to use 40,000 words to generate word embeddings. When filtering these words, is it okay if I merely use the most frequent words or should I use something like a TF-IDF score?

submitted by /u/aklagoo
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Toronto AI is a social and collaborative hub to unite AI innovators of Toronto and surrounding areas. We explore AI technologies in digital art and music, healthcare, marketing, fintech, vr, robotics and more. Toronto AI was founded by Dave MacDonald and Patrick O'Mara.