An analytical approach for data preprocessing
P. Sreenivas, C. V. Srikrishna · 2013
This paper revisits the preprocessing technique of Data Mining. A sequential flow diagram is proposed for different databases and data sources which are addressed through analysed framework. Through a case study and calculating cyclomatic complexity of different sequences of preprocessing the appropriateness and efficiency of proposed method is evaluated. It has been observed that right selection of an appropriate sequence in cleaning improves the data mining process by saving time taken for each step.