ONLINE FORECASTING SYSTEM AND ONLINE FORECASTING METHOD

摘要

There is provided a system that forecasts an index value of a predetermined day based on input data of the predetermined day in which result data of an index value of a day before the predetermined day is stored, similarity between the input data of the predetermined day and each of the stored result data is calculated, a weight is calculated for each result data based on the calculated similarity, and a forecasted index value of the predetermined day is prepared based on the calculated weight, the result data, and the input data of the predetermined day.