gluonts.ext.naive_2 包#
- class gluonts.ext.naive_2.Naive2Predictor(prediction_length: int, season_length: int)[source]#
- 基类: - gluonts.model.predictor.RepresentablePredictor- M4 竞赛指南中描述的 Naïve 2 预测器。 - 参见:http://www.unic.ac.cy/test/wp-content/uploads/sites/2/2018/09/M4-Competitors-Guide.pdf。 - Python 中的对应实现,参考:https://github.com/Mcompetitions/M4-methods/blob/master/Benchmarks%20and%20Evaluation.R#L118 - 参数
- prediction_length – 要预测的时间点数量 
- season_length – 输入数据的季节性模式长度 
 
 - predict_item(item: Dict[str, Any]) gluonts.model.forecast.Forecast[source]#
 
- gluonts.ext.naive_2.naive_2(past_ts_data: numpy.ndarray, prediction_length: int, season_length: int) numpy.ndarray[source]#
- 进行季节性调整的时间序列预测。 - 详情请参见:http://www.unic.ac.cy/test/wp-content/uploads/sites/2/2018/09/M4-Competitors-Guide.pdf - 代码基于:https://github.com/Mcompetitions/M4-methods/blob/master/Benchmarks%20and%20Evaluation.R