Predictor visualization system, predictor visualization method, and predictor visualization program

A predictor visualization system comprising:

• hardware including a processor;
• a storage unit which stores information associating each of a plurality of prediction targets with a predictor-related index related to a predictor for predicting the prediction target;
• and
• a scatter graph generation unit implemented at least by the hardware and which generates, based on the information stored in the storage unit, a scatter graph in which a symbol representing the prediction target of the predictor is located at a position determined by the predictor-related index in a coordinate space where the predictor-related index is defined as at least one dimension,
• wherein the predictor-related index indicates at least one of a prediction accuracy, an update time of the predictor, and an operation time representing a duration from a previous update to a present time,
• wherein the predictor-related index includes at least both the prediction accuracy of the predictor and a predictor update, and
• wherein the scatter graph generation unit generates the scatter graph in which symbols, including the symbol, are arranged in the coordinate space in which the dimension is defined by at least both the prediction accuracy of the predictor and the predictor update.