A Change Point Prediction Algorithm for Time Series Data with Periodic Structural Changes
- Title
- A Change Point Prediction Algorithm for Time Series Data with Periodic Structural Changes
- Authors
- KO, YOUNG MYOUNG; JEONG, DONG YEON
- Date Issued
- 2018-06-19
- Publisher
- INFORMS
- Abstract
- We present an algorithm for predicting change points in time-series data with periodic structural changes. Energy demand profiles in buildings or factories often show abrupt increases and decreases between peak and off-peak times. Such abrupt changes may significantly affect the performance of a prediction algorithm since a slight error in change points results in a huge error between real and predicted values. We take a probabilistic approach that provides confidence intervals in which change points can fall. Numerical experiments show the effectiveness of our algorithm.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/97973
- Article Type
- Conference
- Citation
- INFORMS International Conference, 2018-06-19
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- There are no files associated with this item.
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