survey of Open Source of data mining software capabilities in DEA

Enormous amounts of data that organizations are increasing steadily, and no use of this knowledge is hidden within the data. Organizations decide to use this knowledge to make their own decisions without the associated errors are greatly reduced and the quality of decisions. With the expansion of the volume of data stored in database systems and these systems need tools to allow stored data to be processed and the data provided in this contract and the processing of data into valuable knowledge to make the otherwise well done. Nowadays organizations have realized the importance of the hidden value of the information that can significantly improve the quality of decision-making within the organization, but organizations are caught in a sea of data and knowledge are needed. Understanding some of these capabilities can be highly profitable and largely avoiding the losses. Here are a few of the best open source software used for data mining are introduced. each of these applications are Strengths and weaknesses and is suitable for a particular area. Some are suitable for mining very complex and some student papers. Understanding their needs and look at the capabilities and weaknesses of software best software for the job can be achieved.

Keywords:

data mining , open source software productivity , DEA