efficent

ATMEGA16 output port

Do you know what's efficent of current in output port? Or does it depends only on your feeder? ...

Document Similarity: Comparing two documents efficiently

I have a loop that calculates the similarity between two documents. It collects all the tokens in a document and their scores, and places them in dictionary. It then compares the dictionaries This is what I have so far, it works, but is super slow: # Doc A cursor1.execute("SELECT token, tfidf_norm FROM index WHERE doc_id = %s", (docid...