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Quantitative Finance · शब्दावली

Event extraction क्या है?

Definition 13.3 Machine Learning for Markets · अध्याय 13 — Text: From Bag of Words to Embeddings

Event extraction turns text into structured records (who, what kind of event, which direction, when), by rules on keywords and syntax or by a trained tagger, so that a model can be fitted on events rather than on words.

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