Forecasting apparatus
AssigneeMitsubishi Denki Kabushiki Kaisha
InventorsNorihiro Nishiuma, Yukio Goto, Fumio Ueda, Hiroyuki Kumazawa
Life of this patent
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Abstract
A forecasting apparatus for predicting future events includes a forecast processing data configuring section for configuring a data matrix including previously accumulated historical data and unknown forecast data, the data matrix having the unknown forecast data as missing elements, and a forecast processing section for estimating values of the missing elements representative of the unknown forecast data by performing singular value decomposition of the data matrix configured by the forecast processing data configuring section.
Claims7
A forecasting apparatus for predicting future events by using previously accumulated historical data, said forecasting apparatus comprising:
- a forecast processing data configuring section for configuring a data matrix including the previously accumulated historical data and unknown forecast data, the data matrix having the unknown forecast data as missing elements;
- and
- a forecast processing section for estimating values of the missing elements representative of the unknown forecast data by performing singular value decomposition of the data matrix configured by the forecast processing data configuring section, and then outputting the forecast data thus calculated.
Dependencies are inferred from the claim text.