Abstract:
Instant answers search engine provides solution to the problems of visiting multiple sources, compilation effort, time consumption and incompleteness of information while using Crawler-based search engines, encyclopedias, video portals, image portal etc. for the purpose of making assignments, reports and in other research works. Instant answers search engine works with both structured and unstructured data and uses Five W’s & H to provide completeness. It involves multiple levels of classifications, selection of the correct data sources, strategies for the extraction of data with the use of multi layered Pipeline Architecture. Its ultimate goal is to provide fast, accurate, complete and compiled information for the students, researchers and knowledge seekers.
Keywords:Instant Answer (IA); Knowledge-Base (KB); Natural language processing (NLP); Named Entity Recognition (NER); 5 W’s & H Model (What, Who, Where, Why, When, How);