Review Literature: Query based Information Extraction |
Author(s): |
| Vishmita Shetty , Atharva College of Engineering, Malad (W), India; Nikhil Polekar, Atharva College of Engineering, Malad (W), India; Sandipan Das, Atharva College of Engineering, Malad (W), India; Prof. Suvarna Pansambal, Atharva College of Engineering, Malad (W), India |
Keywords: |
| Query based Information Extraction, Detection, Localization, Tracking, Extraction |
Abstract |
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This paper presents a review of various techniques available in text mining for extracting keywords and key phrase. And also Text data present in multimedia that can contain useful information for automatic annotation and indexing. Keywords and key phrase are the essential part to search the query based on text. In this paper, firstly, it is discussed different techniques for text extraction from images, text data and videos. Secondly, reviews the techniques for indexing and retrieval of data, videos and images by using extracted text. It also discusses some important feature selection metrics which are generally utilized by researchers to rank candidate keywords and key phrases in accordance to their importance. |
Other Details |
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Paper ID: NCTAAP032 Published in: Conference 4 : NCTAA 2016 Publication Date: 29/01/2016 Page(s): 136-140 |
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