Examples

Here are some examples:

1. RCV1 example. Here we use online gradient descent on TFIDF transformed features while taking advantage of a cache file.
2. Malicious URL example. A sequential binary classification problem with temporally correlated data.
3. VW has a test suite. tail -n 48 test/RunTests provides several little examples.
4. Matrix factorization example
5. Truncated gradient descent example
6. Contextual Bandit Example
7. using vw varinfo - a vw wrapper to inspect your training-set & model
8. Using vw regr - a script for aiding regression applications