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ai algorithms analysis application artificial-intelligence audio audio-recognition bi business business-intelligence c++ charting classifiers code computing conversion corba data data-analysis data-mining development distributed distributed-computing education euclidean-distance fft filter framework geophysics gnu graphics graphing grid intelligent-data-analysis java java-data-mining kdd knowledge-discovery language latex library linux lpc machine-learning mahalanobis-distance marf math mathematics modular-audio-recognition-framework natural-language-processing neural-network nlp pattern-recognition plot plotting processing programming research rmi software-engineering sound sourcecode sourceforge speech speech-recognition statistics streaming text-processing tool tools unix visualization voice voice-recognition windows xml xml-rpc
[72 users on Ohloh]
gnuplot plots 2d and 3d graphs, from a data file or with a formula. It has an interactive mode with online help, or it can be used non-interactively. gnuplot does function fitting to data sets, and it does output to many terminals, among which are PostScript, X11 display, PNG, and GIF (via the old gd library).
RapidMiner (YALE): Java Data Mining
[10 users on Ohloh]
RapidMiner (formerly YALE) is the most comprehensive open-source software for intelligent data analysis, data mining, knowledge discovery, machine learning, predictive analytics, forecasting, and analytics in business intelligence (BI). RapidMiner provides more than 400 data mining operators, a graphical user interface (GUI), an online tutorial with hands-on data mining applications, a comprehensive PDF tutorial, many visualization schemes for data sets and data mining results, many different le...
Java Machine Learning Library
[1 users on Ohloh]
The Java Machine Learning Library is a set of reference implementations of machine learning algorithms. These algorithms are well documented, both in the source code as on the documentation site. Besides real machine learning algorithms also a lot of supporting classes are provided: distance measures, evaluation criteria, datasets for validation purposes and some sample code.

Currently the library contains clustering algorithms, distance measures, wavelet transforms, fourier transforms, ma...

MARF:Modular Audio Recognition Framework
[1 users on Ohloh]
MARF is an open-source research platform and a collection of voice/sound/speech/text and natural language processing (NLP) algorithms written in Java and arranged into a modular and extensible framework facilitating addition of new algorithms. MARF can run distributedly over the network and may act as a library in applications or be used as a source for learning and extension.
[0 users on Ohloh]
gplib++ is a C++-library to handle geophysical data. At the moment the focus is on magnetotelluric and seismic data. It also includes a genetic algorithm for data inversion, signal processing and statistics routines.