Tips and Tricks
From CS 294-1 Spring 2012
Catching Stream Data from Twitter
To use either of those tools you need consumer and API tokens (four in total). These are entered in the "twitter4j.properties" file in the top-level directory of the above zips. This link describes the process of getting them. You only need to follow the 1 step of the directions. The rest is Processing-specific.
The commands printFilterStream.sh and printSampleStream.sh output data to a specified location (edit those files to change it). The printFilterStream.sh script also takes a string argument which is a comma-separated list of keywords to filter for.
BIDMat is a fast matrix library written in Scala that uses Intel MKL libraries for fast matrix math, scientific function evaluation and random number generation.