24 lines
1.3 KiB
ReStructuredText
24 lines
1.3 KiB
ReStructuredText
TSDataset
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TSDataset
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Time series data is a special data formulation with specific operations. TSDataset is an abstract of time series dataset, which provides various data processing operations (e.g. impute, deduplicate, resample, scale/unscale, roll) and feature engineering methods (e.g. datetime feature, aggregation feature). Cascade call is supported for most of the methods.
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TSDataset can be initialized from a pandas dataframe and be converted to a pandas dataframe or numpy ndarray.
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.. automodule:: bigdl.chronos.data.tsdataset
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:members:
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:undoc-members:
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:show-inheritance:
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XShardsTSDataset
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Time series data is a special data formulation with specific operations. XShardsTSDataset is an abstract of time series dataset, which provides various data processing operations (e.g. impute, deduplicate, resample, scale/unscale, roll) and feature engineering methods (e.g. datetime feature, aggregation feature). Cascade call is supported for most of the methods.
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XShardsTSDataset can be initialized from xshards of pandas dataframe and be converted to xshards of numpy in an distributed and parallized fashion.
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.. automodule:: bigdl.chronos.data.experimental.xshards_tsdataset
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:members:
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:undoc-members:
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:show-inheritance:
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