Predicting Instructors Performance in Higher Education Systems
Journal Title: EAI Endorsed Transactions on Energy Web - Year 2018, Vol 5, Issue 18
Abstract
In recent years, knowledge mining has become one of the effective tools for data analysis and information management systems. Educational sector is the recent research endeavors that make use of data mining algorithms. Prior works carried in data mining algorithms like J48 Decision Tree, Multilayer Perception, Naïve Bayes, and Sequential Minimal Optimization impose issues like the curse of dimensionality, cardinality and imbalance attributes. In this paper, we have proposed FA-Paired t-test method which is a novel knowledge discovery process to predict the performance of the instructors. The aim of the study is to find the factors that associated for the prediction of teaching quality. Thus, the contribution of the factor analysis method helps to find the relevant attributes from a set of attributes. Then, the selected attributes are fed as input to paired t-test model which find the associations between those linked attributes. The selected attributes are experimenting using SPSS modeler. Many attributes test for the performance evaluation. It is strongly found that content arrangement, delivery of speech, effective class hours and completion of the course helps to predict the quality of the teaching. In addition to, the proposed model is compared to prior two classifiers, named, J48DT and Naïve Bayes which shows our proposed method works better than other two classifiers in term of Attribute reduction and evaluation process.
Authors and Affiliations
Dr. K. Kalaiselvi, J. Sowmiya
Design and Analysis of Gas Turbine Blade with Cooling
The turbine inlet temperature in advanced gas turbine engine is very high and it is above the melting point of blade material. In this project radial convective cooling method is used. The turbine blade with cooling hole...
Determination of Awareness of Piracy Level on Educational Institutions- A Questionnaire Based Study
Software piracy is globally a major issue of using software without proper permission as enforced by the software license and agreement. Currently, software industries and organizations face a huge loss of money due to s...
Float converter model for wave power sources
In the article it is proposed to improve wave power plants by using a primary manipulator converter (PMC) with the structure of a parallel six-mobile manipulator for converting energy of waves into mechanical energy. The...
An Efficient Routing Approach for Detection of Syn Flooding Attacks in Wireless Sensor Networks
In wireless environment researches on security issues in various layering level of the networks are focused recent times. One of the major issue is denial of service attacks. This paper mainly deals with the detection of...
A Unified Monitoring Framework for Energy Consumption and Network Traffic
Providing experimenters with deep insight about the effects of their experiments is a central feature of testbeds. In this paper, we describe Kwapi, a framework designed in the context of the Grid'5000 testbed, that unif...