TY - GEN
T1 - Analysis of outlier data using parallel maximum likelihood estimator
AU - Widyaningsih, Yekti
AU - Sarwinda, Devvi
AU - Yasinta, Anis Y.
N1 - Publisher Copyright:
© 2019 Association for Computing Machinery.
PY - 2019/1/10
Y1 - 2019/1/10
N2 - In this paper, we investigate about implementation of parallel maximum likelihood estimator (Parallel-MLE) in analysis of outlier data for multiple linear regression model. Parallel method is a method that divides data into clusters. In this study, K-Means Clustering is applied for clustering method. The data in this research was obtained from bankruptcy data (bank32nh). Bank32 is queues data at an XYZ bank, where it consist of 4500 observations, 1 dependent variable, and 31 independent variables. The experimental results show Parallel-MLE show better mean square error (MSE) and performance compare to MLE. Our proposed method achieved smaller MSE for more outlier observations (7-30 outliers) i.e. 0.000059.
AB - In this paper, we investigate about implementation of parallel maximum likelihood estimator (Parallel-MLE) in analysis of outlier data for multiple linear regression model. Parallel method is a method that divides data into clusters. In this study, K-Means Clustering is applied for clustering method. The data in this research was obtained from bankruptcy data (bank32nh). Bank32 is queues data at an XYZ bank, where it consist of 4500 observations, 1 dependent variable, and 31 independent variables. The experimental results show Parallel-MLE show better mean square error (MSE) and performance compare to MLE. Our proposed method achieved smaller MSE for more outlier observations (7-30 outliers) i.e. 0.000059.
KW - K-means clustering
KW - Multiple linear regression
KW - Outlier data
KW - Parallel maximum likelihood
UR - http://www.scopus.com/inward/record.url?scp=85063574595&partnerID=8YFLogxK
U2 - 10.1145/3305160.3305215
DO - 10.1145/3305160.3305215
M3 - Conference contribution
AN - SCOPUS:85063574595
T3 - ACM International Conference Proceeding Series
SP - 166
EP - 170
BT - Proceedings of the 2019 2nd International Conference on Software Engineering and Information Management, ICSIM 2019 - Workshop 2019 2nd International Conference on Big Data and Smart Computing, ICBDSC 2019
PB - Association for Computing Machinery
T2 - 2nd International Conference on Software Engineering and Information Management, ICSIM 2019 - and its Workshop 2019 2nd International Conference on Big Data and Smart Computing, ICBDSC 2019
Y2 - 10 January 2019 through 13 January 2019
ER -