def calc_doc_len(doc: Document, tf_idf: TfIdf) -> float:
result = 0
for word in doc.words:
result = result + math.pow(tf_idf.get(word, {}).get(doc, 0), 2)
return math.sqrt(result)
def calc_doc_len(doc: Document, tf_idf: TfIdf) -> float:
result = 0
for word in doc.words:
result = result + math.pow(tf_idf.get(word, {}).get(doc, 0), 2)
return math.sqrt(result)
