Text Mining Word Analyzer

TF-IDF compares one word against a collection of documents. Use the sample documents below or replace them with your own — one document per line.

The TF-IDF Formula

$$ w_{t,d} = \text{TF}(t,d) \times \log\!\left(\frac{N}{n_t}\right) $$

Your documents (one per line)

Each line becomes one document. Add, edit, or delete lines to use your own text.