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News
Vol 14, No 1 (2019)
Applications
A Prescriptive Analytics Approach to Markdown Pricing for an E-Commerce Retailer 1-21
Andrew Vakhutinsky, Kresimir Mihic, Su-Ming Wu
This paper introduces a prescriptive analytics approach to solving markdown-pricing optimization for an e-commerce retailer capable of price differentiation based on customer demand elasticity and the cost of delivery or other services.
JPRR Vol 14, No 1 (2019); doi:10.13176/11.842
Vol 12, No 1 (2017)
Pattern Recognition Theory
Pattern Similarity Score Based on One Dimensional Time Series Analysis 1-6
Paawan Sharma, Mukul Kumar Gupta, Amit Kumar Mondal, Vivek Kaundal
A novel procedure to quantify similarity in different images based on time-series analysis is reported. Pattern recognition and matching operation includes parameters such as mean, correlation, mutual information etc.
JPRR Vol 12, No 1 (2017); doi:10.13176/11.744
Applications
Violence Detection From ECG Signals: A Preliminary Study 7-13
Hany Ferdinando, Liang Ye, Tian Han, Zhu Zhang, Guobing Sun, Tuija Huuki, Tapio Sepp, Esko Alasaarela
This research studied violence detection from less than 6-second ECG signals. Features were calculated based on the Bivariate Empirical Mode Decomposition (BEMD) and the Recurrence Quantification Analysis (RQA) applied to ECG signals from violence simulation in a primary school, involving 12 pupils from two grades.
JPRR Vol 12, No 1 (2017); doi:10.13176/11.790