[ML] Fix polynomial trend failure in forecasts #2864
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This commit introduces a new unit test file, MyForecastTest.cc, which includes tests for the anomaly detection with forecast functionality. Additionally, a CSV test data file, doc_count_intput.csv, is added to support the tests. The CMakeLists.txt is updated to include the new test source file.
… seasonality changes This commit updates the CTimeSeriesDecompositionDetail class to reset prediction error statistics and clear the trend model when significant changes in seasonal components are detected. This ensures that the model does not rely on outdated polynomial trend extrapolations when seasonality re-emerges.
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This commit updates the CTimeSeriesDecompositionDetail class to reset prediction error statistics and clear the trend model when significant changes in seasonal components are detected. This ensures that the model does not rely on outdated polynomial trend extrapolations when seasonality re-emerges.
Fixes #2772