scikit learn - What does Conversion law mean as it relates to this method description -


I am trying to understand, its fit method has been described as:

Learn a conversion law in array data from FIT (raw_documents) documents

Unfortunately, I did not seem to relate to all definitions searching online. Unless, it is referring to the law of conservation ... but I do not think how it fits. So what is this "conversion law"?

Conversion law is not a general term in text analytics, which is why this description changed some time ago In fact, it means (actually you) it means that fit causes transformers to learn how to convert text documents to vectors: it learns a vocabulary from input documents As well as the 'document's version They are used in TF-IDF conversion.


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