APJIS Asia Pacific Journal of Information Systems

???

The Journal for Information Professionals

Asia Pacific Journal of Information Systems (APJIS), a Scopus Indexed Journal,
is published by the Korea Society of Management Information Systems (KMIS),
which is the largest professional institute in the field of information systems in Korea.

ISSN 2288-5404 (Print) / ISSN 2288-6818 (Online)

Editor : Hee-Woong Kim

View full editorial board

menu05_sub01_ov.gif

Share this page

Current Issue

Date December 2018
Vol. No. Vol. 28 No. 4
DOI https://doi.org/10.14329/apjis.2018.28.4.308
Page 308~319
Title Predictive Analysis of Financial Fraud Detection using Azure and Spark ML
Author Priyanka Purushu, Niklas Melcher, Bhagyashree Bhagwat, Jongwook Woo
Keyword Fraud Detection, Spark, Azure, Machine Learning, Hadoop, Big Data
Abstract This paper aims at providing valuable insights on Financial Fraud Detection on a mobile money transactional activity. We have predicted and classified the transaction as normal or fraud with a small sample and massive data set using Azure and Spark ML, which are traditional systems and Big Data respectively. Experimenting with sample dataset in Azure, we found that the Decision Forest model is the most accurate to proceed in terms of the recall value. For the massive data set using Spark ML, it is found that the Random Forest classifier algorithm of the classification model proves to be the best algorithm. It is presented that the Spark cluster gets much faster to build and evaluate models as adding more servers to the cluster with the same accuracy, which proves that the large scale data set can be predictable using Big Data platform. Finally, we reached a recall score with 0.73, which implies a satisfying prediction quality in predicting fraudulent transactions.


Home     l      Site Map      l       Abstracting/Indexing      l      FAQ      l      Publisher      l       Contact Us     l       Admin Login

© 2013 The Korean Society of Management Information Systems. All rights reserved.