Technical analysis library with indicators like ADX, MACD, RSI, Stochastic, TRIX... includes also candlestick patternrecognition. Useful for trading application developpers using either Excel, .NET, Mono, Java, Perl or C/C++.
baobab is an implementation of FPTrees or Frequent Pattern Trees, a patternrecognition/data mining technique. it has innumerable applications in language processing, clickstream analysis, etc.