A Virtual Wallet Product Recommender System Based on Collaborative Filtering
Nowadays, there are several options when it comes to making use of products that facilitate financial services to people through virtual wallets. A recommender system quickly provides customers with what they are looking for and helps discover new product
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Communications in Computer and Information Science
Applied Informatics Third International Conference, ICAI 2020 Ota, Nigeria, October 29–31, 2020 Proceedings
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Communications in Computer and Information Science Commenced Publication in 2007 Founding and Former Series Editors: Simone Diniz Junqueira Barbosa, Phoebe Chen, Alfredo Cuzzocrea, Xiaoyong Du, Orhun Kara, Ting Liu, Krishna M. Sivalingam, Dominik Ślęzak, Takashi Washio, Xiaokang Yang, and Junsong Yuan
Editorial Board Members Joaquim Filipe Polytechnic Institute of Setúbal, Setúbal, Portugal Ashish Ghosh Indian Statistical Institute, Kolkata, India Igor Kotenko St. Petersburg Institute for Informatics and Automation of the Russian Academy of Sciences, St. Petersburg, Russia Raquel Oliveira Prates Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil Lizhu Zhou Tsinghua University, Beijing, China
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More information about this series at http://www.springer.com/series/7899
Hector Florez Sanjay Misra (Eds.) •
Applied Informatics Third International Conference, ICAI 2020 Ota, Nigeria, October 29–31, 2020 Proceedings
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Editors Hector Florez Universidad Distrital Francisco Jose de Caldas Bogota, Colombia
Sanjay Misra Covenant University Ota, Nigeria
ISSN 1865-0929 ISSN 1865-0937 (electronic) Communications in Computer and Information Science ISBN 978-3-030-61701-1 ISBN 978-3-030-61702-8 (eBook) https://doi.org/10.1007/978-3-030-61702-8 © Springer Nature Switzerland AG 2020 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, expressed or implied, with respect to the material contained herein or for any errors or omissions that may have been made. The publisher remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. This Springer imprint is published by the registered company Springer Nature Switzerland AG The registered company address is: Gewerbestrasse 11, 6330 Cham, Switzerland
Preface
The Third International Conference on Applied Informatics (ICAI 2020) aimed to bring together researchers and practitioners working in different domains in the field of informatics in or