JOELib2 description
A platform independent open source computational chemistry package written in Java JOELib2 is a Cheminformatics algorithm library, which was designed for graph mining, data mining, prototyping, and of course algorithm development.

JOELib2 has not really a Graphical User Interface (GUI) and should not be used for high-throughput tasks.

Anyway, a primitive 2D rendering and Java3D rendering are also part of this library. Several programming interfaces are provided.

Here are some key features of "JOELib2":

· Chemical expert system and Algorithms
· Structured data Mining
· Atom pair feature
· Clique detection
· Bron-Kerbosch
· DFMax
· Optimal Assignment Kernel (OA) - graph kernel, molecule kernel
· Vectorial data Mining
· (Chemical and biological) feature calculation, e.g. BCUT, RDF, Autocorrelation, LogP, MR, TPSA, ...
· Weka mining interface with molecule support

Web Content Extractor is a software for web scraping, data mining, data extraction. It allows you to extract the target data from various web sites on the Internet. It has a simple configuration wizard that helps you to create an extraction pattern and crawling rules to retrieve information that you need. Web content extractor can be used to extract online shopping data, prices, titles, descriptions, news, press releases, phone numbers, addresses, stock quotations, and more. It can gather data from online stores, business directories, e-commerce sites, financial sites, shopping sites, search engine results, anything you can imagine that is out on the World Wide Web. Web content extractor allows you to export the extracted data into Excel (csv), Text (ascii), HTML file and Microsoft Access, MySQL database.

RapidMiner description
This software application is a leading open-source data mining solution RapidMiner is the world-wide leading open-source data mining solution due to the combination of its functional range and its leading-edge technologies. Applications of RapidMiner cover a wide range of real-world data mining tasks

Use RapidMiner and explore your data! Simplify the construction of experiments and the evaluation of different approaches. Try to find the best combination of preprocessing and learning steps or let RapidMiner do that automatically for you.

Here are some key features of "RapidMiner":

· freely available open-source knowledge discovery environment
· 100% pure Java (runs on every major platform and operating system)
· KD processes are modeled as simple operator trees which is both intuitive and powerful
· operator trees or subtrees can be saved as building blocks for later re-use
· internal XML representation ensures standardized interchange format of data mining experiments
· simple scripting language allowing for automatic large-scale experiments
· multi-layered data view concept ensures efficient and transparent data handling
· Flexibility in using RapidMiner:
· graphical user interface (GUI) for interactive prototyping
· command line mode (batch mode) for automated large-scale applications
· Java API (application programming interface) to ease usage of RapidMiner from your own programs
· simple plugin and extension mechanisms, a broad variety of plugins already exists and you can easily add your own
· powerful plotting facility offering a large set of sophisticated high-dimensional visualization techniques for data and models
· more than 400 machine learning, evaluation, in- and output, pre- and post-processing, and visualization operators plus numerous meta optimization schemes
· machine learning library WEKA fully integrated (WEKA web page)
· RapidMiner was successfully applied on a wide range of applications where its rapid prototyping abilities demonstrated their usefulness, including text mining, multimedia mining, feature engineering, data stream mining and tracking drifting concepts, development of ensemble methods, and distributed data mining.

DBMyne is a data mining software. In the wide area of data mining DBMyne addresses the field of decision cube analysis. DBMyne is an easy to use software that helps you analyze and present data stored in computer databases.

DBMyne is a practical tool for decision cube analysis. For decision cube analysis DBMyne needs an input table that contains dimensions and facts in its columns and data to be analyzed in its rows. The input data should be stored in a database. DBMyne supports the following file formats:

* DBase,
* Paradox,
* FoxPro.

DBMyne supports the following database servers:

* MySQL,
* Interbase / Firebird.

DBMyne imports the data to a project file, and creates an internal representation of the data that is optimized for data analyzis. After the data is imported, the data can be visualized in an interactive 3D graph, and can be exported into an Excel or CSV table.

Graf-FX is designed to provide tools to explore your databases with graphs and queries using a technique called data Mining. It is also a quick way to generate/prototype Microsoft Access Graphs without running the Wizards.

Page Extractor is a professional data tool mining. The software extracts Email Addresses, Page Links, Image Paths, IP Addresses, Fax Numbers and Phone Numbers as well as custom data extraction with regular expressions.

Estard data Miner is a comprehensive data mining application, able to unearth hidden relations in data. The newest data mining techniques, built in wizards, intuitive interface and rich functionality make Estard data Miner a powerful end-to-end analytical solution. The program performs statistical analysis, reveals all "If-Then" rules and creates decision trees. The discovered knowledge can be easily used for prediction and reports creating.