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A Framework of Computational Methods for Recommender Engine

Aishwarya Rajamani1 , Alpha Vijayan2

Section:Review Paper, Product Type: Journal Paper
Volume-7 , Issue-4 , Page no. 44-48, Apr-2019

CrossRef-DOI:   https://doi.org/10.26438/ijcse/v7i4.4448

Online published on Apr 30, 2019

Copyright © Aishwarya Rajamani, Alpha Vijayan . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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IEEE Style Citation: Aishwarya Rajamani, Alpha Vijayan, “A Framework of Computational Methods for Recommender Engine,” International Journal of Computer Sciences and Engineering, Vol.7, Issue.4, pp.44-48, 2019.

MLA Style Citation: Aishwarya Rajamani, Alpha Vijayan "A Framework of Computational Methods for Recommender Engine." International Journal of Computer Sciences and Engineering 7.4 (2019): 44-48.

APA Style Citation: Aishwarya Rajamani, Alpha Vijayan, (2019). A Framework of Computational Methods for Recommender Engine. International Journal of Computer Sciences and Engineering, 7(4), 44-48.

BibTex Style Citation:
@article{Rajamani_2019,
author = {Aishwarya Rajamani, Alpha Vijayan},
title = {A Framework of Computational Methods for Recommender Engine},
journal = {International Journal of Computer Sciences and Engineering},
issue_date = {4 2019},
volume = {7},
Issue = {4},
month = {4},
year = {2019},
issn = {2347-2693},
pages = {44-48},
url = {https://www.ijcseonline.org/full_paper_view.php?paper_id=3992},
doi = {https://doi.org/10.26438/ijcse/v7i4.4448}
publisher = {IJCSE, Indore, INDIA},
}

RIS Style Citation:
TY - JOUR
DO = {https://doi.org/10.26438/ijcse/v7i4.4448}
UR - https://www.ijcseonline.org/full_paper_view.php?paper_id=3992
TI - A Framework of Computational Methods for Recommender Engine
T2 - International Journal of Computer Sciences and Engineering
AU - Aishwarya Rajamani, Alpha Vijayan
PY - 2019
DA - 2019/04/30
PB - IJCSE, Indore, INDIA
SP - 44-48
IS - 4
VL - 7
SN - 2347-2693
ER -

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Abstract

Personalization of services can be proclaimed as the fulcrum of today’s industries. Recommender engines are vastly employed to lend personal relevance to the consumers of services. Recommenders are a class of systems built upon the semantics derived off of consumer profiling, quantitative representations of preferences and so on. They draw a lot of their underlying mechanisms from the field of computational methods, that is, the use of mathematical models and methods to effect relevant suggestions. This paper proposes a framework for the creation of a recommender engine that is capable of predicting a rating matrix as well as providing suggestions. The key advantage introduced by the framework is that in addition to collaborative methods it also employs the techniques of topic modelling and fuzzy logic to find latent topics of interest that are not evidently visible as well as latent groupings of particulars modelled. This framework is a three-component engine consisting of an exploratory module augmented with statistical analysis, visualizations and algorithmic analysis, a latent factor analysis module built on the principles of topic modelling, fuzzy c means algorithm and a prediction-suggestion module built on the concept of singular value decomposition. Thus, this engine can be used in emerging problem domains of relevance to today’s society.

Key-Words / Index Term

Natural Language Processing, Topics Modelling, Recommender Systems, Latent Factor Analysis, Framework

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