DATA PREPROCESSING APPARATUS, DATA PREPROCESSING METHOD AND DATA PREPROCESSING PROGRAM

摘要

To provide a technique which enables even an unskilled person to perform preprocessing of data.SOLUTION: A clustering server 50 classifies high-dimensional data into clusters and calculates scores for arbitrary two-dimensional combinations of the high-dimension data. A visualizing server 30 displays the scores for the two-dimensional combinations in a tabular form and accepts selection and plots the high-dimensional data on a two-dimensional plane having respective dimensions of a selected two-dimensional combination as axes, by the clusters and accepts preprocessing for the high-dimensional data.SELECTED DRAWING: Figure 2