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
Audio Transmission using Li Fi Technology
In Wireless communication, Wi Fi is the most versatile and effective technology which compact with radio frequencies for data transmission. But because of multiple accesses Wi Fi is facing many challenges namely capacity...
An Empirical Study on Organizational Climate in Neycer India Limited, Vadalur
Organizational climate is nothing but its work environment as perceived by the individuals in the organization. Climate is the manifested in the observable routines and reward of organization. Many organisations are real...
A Study on Buying Behavior of Retailers at Sri Jayalakshmi Garments Dindugul
This paper is based on the study of how a Consumer as an individual or as a groups or organizations select, buy, use and dispose ideas, goods and services to satisfy their needs and wants. Retailers buying behavior is th...
Conceptual Framework on Reward Systems in Organizations for Success and its Impacts A Wide View
Organizations in both the public and indeed the private sector consider their employees as a critical asset in the organization towards the attainment of the organizational goals. As a consequence of competitive markets,...
Experimental Investigation of Properties of Concrete with Partial Replacement of Aggregates with Industrial and Construction Waste
Natural resources are depleting worldwide while at the same time the generated wastes from the industry are increasing substantially. The sustainable development for construction involves the use of nonconventional and i...