The “WekiInputHelper” is a simple application that can sit in between your feature extractor and Wekinator to do common types of processing on your features, including:
- min, max, average, standard deviation of a feature over an analysis window
- collecting input values into a fixed-length history buffer
- first- and second-order differences
- arbitrary mathematical expressions, including those with digital filter notation
- altering sending behaviour, including rate throttling, or sending only when a trigger condition is satisfied
Instructions for WekiInputHelper are here.
Download it:
- Installer for Windows
- Installer for Mac
- Run from Java .jar (for Linux or anyone else) (If you experience problems with the Windows or Mac installer, try this one; note that you may have to install Java if you don’t have it already)