Design of Textual Presentation from Online Information Using Hybrid Approaches

This paper describes the design of online textual presentation tool developed by using various approaches like information retrieval, information extraction, topic identification and sentence weightage algorithms. To design a presentation for the given user query, the following approaches are used: Information extraction based on Boolean and probabilistic approaches, Topic identification based on semantic based approach, Sentence weightage algorithm based on importance of the terms and topics involved in the documents. A combination of these approaches led to the design of PowerPoint presentation file.