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[mypy] fix small folders 2 (#4293)

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* Update perceptron.py

* Update binary_tree_traversals.py

* fix machine_learning

* Update build.yml

* Update perceptron.py

* Update machine_learning/forecasting/run.py

Co-authored-by: Christian Clauss <cclauss@me.com>
This commit is contained in:
algobytewise
2021-03-26 16:51:16 +05:30
committed by GitHub
parent 959507901a
commit 9b60be67af
6 changed files with 22 additions and 13 deletions
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2
machine_learning/word_frequency_functions.py
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@ -61,7 +61,7 @@ def term_frequency(term: str, document: str) -> int:
return len([word for word in tokenize_document if word.lower() == term.lower()])
def document_frequency(term: str, corpus: str) -> int:
def document_frequency(term: str, corpus: str) -> tuple[int, int]:
"""
Calculate the number of documents in a corpus that contain a
given term