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An augmented semantic search tool for multilingual news analytics

Publication Type : Journal Article

Publisher : IOS Press Journal of Intelligent & Fuzzy Systems

Source : Journal of Intelligent & Fuzzy Systems, 1-13

Url :

Campus : Amritapuri

School : School of Computing

Center : AI (Artificial Intelligence) and Distributed Systems

Department : Computer Science and Engineering

Verified : Yes

Year : 2022

Abstract : News feeds generate colossal amount of data consisting of important information hidden in the intricacies. State of the art methods are still at infancy in providing a very generic and publicly available solution to skim through the important information in the news from various sources and an ability to search using specific keywords in different languages. This paper focuses on designing a tool to extract semantic details from news articles published through various internet sources in various languages. The semantic information is stored within DBMS for ease of organizing and retrieving the data. Further, a querying facility to search through entire articles based on the keyword or date-based search is also proposed to view the crisp content. The news articles in English, and two Indian languages - Hindi and Malayalam are considered for experimentation. The proposed strategy consists of two main components namely, Generative model creation and Query engine. Generative model aims to extract important entities and keywords along with their relevance to the article and other similar articles using Latent Dirichlet Allocation(LDA) and Named Entity Recognition(NER). Query engine is to facilitate on the fly retrieval of semantic content from the database, based on user keyword. The search engine, along with database indexing, reduces the access time to the database thereby retrieving the information in less time. Experimental results show that the proposed method is effective in terms of quality of information and time consumed for information retrieval.

Cite this Research Publication : An augmented semantic search tool for multilingual news analytics ,S Harikumar, R Sathyajit, GVNSK Karumudi Journal of Intelligent & Fuzzy Systems, 1-13

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