RAHUL KATARYA

Prof. Dr. RAHUL KATARYA


Research Focus & Metrics

Academic Career Length

18Years (2009-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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23 March 2024 in Expert Systems with Applications
Verified
Journal Article
Closed access
HNHimanshu Nandanwar
Himanshu Nandanwar
RKRAHUL KATARYA
RAHUL KATARYA

1 March 2022 in Biomedical Signal Processing and Control
Verified
Journal Article
Closed access
PSPolipireddy Srinivas
Polipireddy Srinivas
RKRAHUL KATARYA
RAHUL KATARYA

19 November 2020 in Health and Technology
Verified
Journal Article
Closed access
PDF file
RKRAHUL KATARYA
RAHUL KATARYA
SMSunit Kumar Meena
Sunit Kumar Meena

1 August 2020 in Journal of Biomedical Informatics
Verified
Journal Article
Closed access
AGAakansha Gupta
Aakansha Gupta
RKRAHUL KATARYA
RAHUL KATARYA

1 July 2017 in Egyptian Informatics Journal
Verified
Journal Article
Open access
RKRAHUL KATARYA
RAHUL KATARYA
OVOm Prakash Verma
Om Prakash Verma
Recommender systems are information filtering tools that aspire to predict the rating for users and items, predominantly from big data to recommend their likes. Movie recommendation systems provide a mechanism to assist users in classifying users with similar interests. This makes recommender systems essentially a central part of websites and e-commerce applications. This article focuses on the movie recommendation systems whose primary objective is to suggest a recommender system through data clustering and computational intelligence. In this research article, a novel recommender system has been discussed which makes use of k-means clustering by adopting cuckoo search optimization algorithm applied on the Movielens dataset. Our approach has been explained systematically, and the subsequent results have been discussed. It is also compared with existing approaches, and the results have been analyzed and interpreted. Evaluation metrics such as mean absolute error (MAE), standard deviation (SD), root mean square error (RMSE) and t-value for the movie recommender system delivers better results as our approach offers lesser value of the mean absolute error, standard deviation, and root mean square error. The experiment results obtained on Movielens dataset stipulate that the proposed approach may provide high performance regarding reliability, efficiency and delivers accurate personalized movie recommendations when compared with existing methods. Our proposed system (K-mean Cuckoo) has 0.68 MAE, which is superior to existing work (0.78 MAE) [1] and also has improvement of our previous work (0.75 MAE) [2]

14 December 2023 in International Journal of Information Security
Verified
Journal Article
Closed access
PDF file
HNHimanshu Nandanwar
Himanshu Nandanwar
RKRAHUL KATARYA
RAHUL KATARYA