A Multi-purpose Data Pre-processing Framework using Machine Learning for Enterprise Data Models

Growth in the data processing industry has automated decision making for various domains such as engineering, education and also many fields of research. The increased growth has also accelerated higher dependencies on the data driven business decisions on enterprise scale data models. The accuracy of such decisions solely depends on correctness of the data. In the recent past, a good number of data cleaning methods are projected by various research attempts. Nonetheless, most of these outcomes are criticized for higher generalness or higher specificness. Thus, the demand for multi-purpose, however domain specific, framework for enterprise scale data pre-processing is in demand in the recent time. Hence, this work proposes a novel framework for data cleaning method as missing value identification using the standard domain length with significantly reduced time complexity, domain specific outlier identification using customizable rule engine, detailed generic outlier reduction using double differential clustering and finally dimensionality reduction using the change percentage dependency mapping. The outcome from this framework is significantly impressive as the outliers and missing treatment showcases nearly 99% accuracy over benchmarked dataset.

@article{B2021,
  title     = {A Multi-purpose Data Pre-processing Framework using Machine Learning for Enterprise Data Models},
  journal   = {International Journal of Advanced Computer Science and Applications},
  volume    = {12},
  number    = {3},
  year      = {2021},
  publisher = {The Science and Information Organization},
  author    = {Venkata Ramana B and Narsimha G},
  doi       = {10.14569/IJACSA.2021.0120376},
  url       = {https://doi.org/10.14569/IJACSA.2021.0120376}
}