| 摘要 |
A time-series data processing device (10) receives time-series data comprising a series of values obtained successively as time elapses. The time-series data processing device (10) extracts, as an extension leg, partial series data that are cut out of the time-series data and of which values increase or decrease as time elapses. The time-series data processing device (10) identifies from the extracted extension leg an appearance pattern of an extension increase leg of which values increase as time elapses and an extension decrease leg of which values decrease as time elapses. |
