A survey on existing extractive techniques for query-based text summarization

摘要: Condensation of document information from the text according to query is primarily a concerned matter due rapid growth information. In fact, there not usually enough time scan through contents and understand each make decision based on queries. Hence, great demand for summarization documents. Therefore, considered be challenging task paramount research area these days. Moreover, query-based significant problem, which has innumerable applications. It becomes increasingly important extensively study different mechanisms that can provide an effective short summary. in this paper, effort been made go various extractive approaches so reduced find useful summary users as specified by their need.