Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Conference Papers Conference Paper Faculty Publications- Conference Papers Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Comparative Study Analysis on News Articles Categorization using LSA and NMF Approaches Subject The topic of the resource LSA; News articles; NMF; Topic modelling Description An account of the resource Due to exponentially growing news articles every day, most of their important data goes unnoticed. It is important to come up with the ability to automatically analyse these articles and segregate them based on the context and related to their particular domain. This paper applies topic modelling which is one of the most growing unsupervised machine learning fields on a million headlines articles in order to produce topics to describe the context of the news article. There are various generative models but we specifically focusing on the non-negative matrix factorization (NMF) and Latent Semantic Analysis (LSA) for implementing and evaluating news dataset. Furthermore, the findings reveal that both NMF and LSA are useful topic modelling tools and classification frameworks, but based on the experimental results the LSA model performed well to identify the hidden data with better mean coherence values and also consumes lesser execution time than NMF. 2022 IEEE. Creator An entity primarily responsible for making the resource Rupendra Reddy B.; Sai Tharun Reddy D.; Sandeep Preetham M.C.; Rajasekhar A.H.N.; Subramani R. Source A related resource from which the described resource is derived 2022 13th International Conference on Computing Communication and Networking Technologies, ICCCNT 2022 Publisher An entity responsible for making the resource available Institute of Electrical and Electronics Engineers Inc. Date A point or period of time associated with an event in the lifecycle of the resource 2022-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1109/ICCCNT54827.2022.9984466" target="_blank" rel="noreferrer noopener">https://doi.org/10.1109/ICCCNT54827.2022.9984466</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85146324706&amp;doi=10.1109%2FICCCNT54827.2022.9984466&amp;partnerID=40&amp;md5=083f9c8b585abfffecf8822cda65def7" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85146324706&amp;doi=10.1109%2fICCCNT54827.2022.9984466&amp;partnerID=40&amp;md5=083f9c8b585abfffecf8822cda65def7</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISBN: 978-166545262-5 Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Conference paper Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Rupendra Reddy B., Amrita School of Computing, Department of Computer Science and Engineering, Amrita Vishwa Vidyapeetham, Bengaluru, India; Sai Tharun Reddy D., Amrita School of Computing, Department of Computer Science and Engineering, Amrita Vishwa Vidyapeetham, Bengaluru, India; Sandeep Preetham M.C., Amrita School of Computing, Department of Computer Science and Engineering, Amrita Vishwa Vidyapeetham, Bengaluru, India; Rajasekhar A.H.N., Amrita School of Computing, Department of Computer Science and Engineering, Amrita Vishwa Vidyapeetham, Bengaluru, India; Subramani R., Department of Mathematics, CHRIST (Deemed to Be University), Bengaluru, 560029, India