A novel method to summarize and retrieve text documents using text feature extraction based on ontology

Data retrieval is a key process of acquiring information as per requirement. Now days, the necessity of proper information has increased. The most basic tools which provide this service are browser. It traverses the data as per user's query and gives the search results of all related information. Hence, it becomes a time consuming process to find required information. In this paper, the focus is done over content based data mining using ontology and text feature extraction. Content based data mining process focuses on domain of the data. Ontology, itself is a domain based data set information system that will help to achieve required data retrieval in a more appropriate way. The proposed systemuses k means clustering algorithm for creation of flat clusters. Flat clusters are the primary classification or clusters of data that are used for various further processing. For more appropriate data retrieval, this system uses text feature extraction algorithm. This algorithm will help to reduce the noisy data from data sets. A noise free data will help to perform better data retrieval process.