International Journal of Computing Science and Information Technology (IJCSIT)
Unstructured data refers to information that neither have a pre-defined data model nor is organized in a predefined manner. These results in irregularities and unclarified that does not make it so easy to understand using traditional computer programs as comparing with data stored in fielded form in databases or annotated in documents. Hence Feature selection technique is applied on this unstructured data. Feature selection has been an active research area in pattern recognition, statistics, and data mining communities. It is very hard to process over the large data set with respect to the time, memory and the computation cost.