scglue.num.tfidf_allcools

scglue.num.tfidf_allcools(data, scale_factor=100000, idf=None)

TF-IDF normalization (following the AllCools approach)

Parameters:

• data – Input matrix

• scale_factor – Normalization factor for TF

• idf – Inverse document frequency

Returns:

• X_tfidf – TF-IDF normalized matrix

• X_idf – IDF for future reference