TF

class matchup.structure.weighting.tf.TF(**kwargs)

Bases: abc.ABC

Abstract base class who represents TF param.

Methods Summary

calculate(keyword, occurrence, …)	Generate TF based in TFType
take(*, value, reverse)

Methods Documentation

calculate(keyword: str, occurrence, document_maximum_frequency, persist: bool = True) → float

Generate TF based in TFType

Parameters:

• keyword – keyword to calculate tf
• occurrence – keyword occurrence in it document
• document_maximum_frequency – maximum frequency in its document
• persist – persists in-memory or not the tf score generated.

:return:float tf

take(*, value: int = 0, reverse: bool = True)