Topic Modeling and Document Clustering; What’s the Difference?
When you have a huge collection of documents you need a method to organize the collection. It turns out that you can do so by topic modeling or by.
Clustering, NLP
NLP
Monitor Your Favorite Stock’s Sentiment Through Two Formulas in a Spreadsheet and More
Technorati Tags: Blockspring,AlchemyAPI,Sentiment monitoring,stock sentiment,stock news sentiment monitoring,NLP,Smart applications Recently, I came across an excellent online resource that I can’t resist sharing with my readers. The resource is an.
NLP
How to Use Words Co-Occurrence Statistics to Map Words to Vectors
In my earlier post, I had described a simplified view of how Word2Vec method uses neural learning to obtain vector representations for words given a large corpora. In this.
Clustering
Word Similarity, Google Distance, and Baseball and Cricket
A pair of words are considered similar if they mean the same thing, or are used in the same context, for example teacher, students, classroom. Words are also similar.