Python Guru

I have taught a few introductory classes to text mining with Python, and the class tried the simila… Read more The Similar Method From The Nltk Module Produces Different Results On Different Machines. Why?

I was calculating a Cosine Similarity Matrix for sparse vectors, and the elements expected to be fl… Read more Cosine Similarity Yields 'nan' Values

I'm trying to come up with a method of finding duplicate addresses, based on a similarity score… Read more Strategies For Finding Duplicate Mailing Addresses

I have an array A and a reference array B. Size of A is at least as big as B. e.g. A = [2,100,300,7… Read more Selecting Close Matches From One Array Based On Another Reference Array

I have a bunch of people names that are tied to their respective Identifying Numbers (e.g. Social S… Read more Comparing Similarity Between Multiple Strings With A Random Starting Point

I was calculating a Cosine Similarity Matrix for sparse vectors, and the elements expected to be fl… Read more Cosine Similarity Yields 'nan' Values