A Study of improving reliability on prediction model by analyzing method Big data
Min-Gu Song, Sun-Bae Kim · Journal of Digital Convergence · 2013
Traditional method of establishing prediction model is usually using formal data stored in Data Base. However, nowadays advent of smart era brought by ground-breaking development of communication system makes informal data to dominate overall data, such 80% in total. Therefore, conventional method using formal data as establishing predicting model would be untrustworthy means in present. In other words, it is indispensible to make prediction model credible including informal data(SNS, image, video) and semi-formal data(log data). In this study, we increase credibility of predicting model adapting Bigdata method and comparing reliability of conventional measurement to real-data.