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Slope One Meets Neighbourhood: Revisiting Slope One Predictor in Collaborative Filtering

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Proceedings of the Sixth International Conference on Mathematics and Computing

Part of the book series: Advances in Intelligent Systems and Computing ((AISC,volume 1262))

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Abstract

Collaborative filtering (CF) framework in recommendation is a very popular technique for providing personalized recommendation. Slope one predictor is a model-based CF which has received good attention from researchers and practitioners. In this paper, we revisit the slope one predictor to incorporate strong features of neighbourhood-based CF into it for providing personalized recommendation to users. Preliminary results with two real-world datasets are very promising. Proposed technique outperforms original slope one and its performance is at par with a variant of slope one introduced recently.

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Author information

Authors and Affiliations

  1. Department of Computer Science of Engineering, National Institute of Technology, 769008, Rourkela, India

    Rabi Shaw & Bidyut Kumar Patra

Authors
  1. Rabi Shaw
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  2. Bidyut Kumar Patra
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Corresponding author

Correspondence to Bidyut Kumar Patra .

Editor information

Editors and Affiliations

  1. Department of Information Technology, Maulana Abul Kalam Azad University of Technology, Haringhata, West Bengal, India

    Debasis Giri

  2. School of Computing and Information Systems, University of Melbourne, Melbourne, VIC, Australia

    Rajkumar Buyya

  3. Department of Mathematics, Indian Institute of Technology Madras, Chennai, India

    S. Ponnusamy

  4. Department of Computer Science and Engineering, Maulana Abul Kalam Azad University of Technology, Haringhata, West Bengal, India

    Debashis De

  5. Unconventional Computing Laboratory, Department of Computer Science and Creative Technologies, University of the West of England, Bristol, UK

    Andrew Adamatzky

  6. Faculty of Science, Engineering and Built Environment, Deakin University Geelong, Geelong, VIC, Australia

    Jemal H. Abawajy

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© 2021 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

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Shaw, R., Patra, B.K. (2021). Slope One Meets Neighbourhood: Revisiting Slope One Predictor in Collaborative Filtering. In: Giri, D., Buyya, R., Ponnusamy, S., De, D., Adamatzky, A., Abawajy, J.H. (eds) Proceedings of the Sixth International Conference on Mathematics and Computing. Advances in Intelligent Systems and Computing, vol 1262. Springer, Singapore. https://doi.org/10.1007/978-981-15-8061-1_18

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