Idf was released as "term specificity" by Karen Spärck Jones in a very 1972 paper. Although it has labored properly to be a heuristic, its theoretical foundations have been troublesome for at least a few decades afterward, with many researchers wanting to find data theoretic justifications for it.[seven] Tensorflow supports https://-dynamicdiscounting17394.ttblogs.com/17818833/the-fact-about-predictive-analytics-that-no-one-is-suggesting