Preprocessing of Low Response Data for Predictive Modeling
Journal Title: International Journal of Trend in Scientific Research and Development - Year 2019, Vol 3, Issue 3
Abstract
For training a model, the raw data have to go through various preprocessing phases like Cleaning, Missing Values Imputation, Dimension Variable reduction, and Sampling. These steps are data and problem specific and affect the accuracy of the model at a very large extent. For the current scenario, we have 2.2M records with 511 variables. This data was used in a Direct Mail Campaign of some Life Insurance Products and now we know which record had a positive response for the campaign. Rows records 2,259,747 Columns 511 Rows with positive response 2,739, i.e. Response Rate 0.1212 . The dataset is not complete, i.e. we have to take care of missing values. by Farzana Naz | Imaad Shafi | Md Kamre Alam "Preprocessing of Low Response Data for Predictive Modeling" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019, URL: https://www.ijtsrd.com/papers/ijtsrd21667.pdf Paper URL: https://www.ijtsrd.com/engineering/computer-engineering/21667/preprocessing-of-low-response-data-for-predictive-modeling/farzana-naz
Customer Service Quality Assessment within the Industrial Corporation Applying the Servqual Tool
In the present investigation we show the results obtained from a study carried out in an industrial corporation located in Mexico City with respect to quality in the service. A 95 reliability and 5 error were used in the...
A Study of Pre Enginered Building
The pre-engineered building system is one of the fastest growing building systems in the world. The system is fabricated by using best suited materials available from all sources and manufacturing methods that can effici...
Data Security by AES Advanced Encryption Standard
Now a days with the rapid development of multimedia technologies, research on safety and security are becoming more important. Multimedia data are generated and transmitted through the communication channels and the wire...
Cryptocurrency '“ Few Words on Digital Money
Cryptocurrency, a new technology depended electronic currency, is seemed as business commodity for investment and medium of exchange to few number of people of the world. It has different forms in different countries eve...
Mandukparni Centella Asiatica L. Urban and Indigenous Medicinal and Aromatic Plants Potential through Biopesticides A Review
Aim of this study was to review the efficacy of Mandukparni Centella asiatica L. Urban in curing various disorders disease. Phytoconstituents Secondary metabolites , safety, Purity, strength and therapeutic index of the...