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Windowing Class |
Time-series windowing filter.
Inheritance HierarchySystemObject
Accord.Statistics.FiltersBaseFilterWindowingOptions, Windowing
Accord.Statistics.FiltersWindowing
Accord.Statistics.FiltersBaseFilterWindowingOptions, Windowing
Accord.Statistics.FiltersWindowing
Namespace: Accord.Statistics.Filters
Assembly: Accord.Statistics (in Accord.Statistics.dll) Version: 3.8.0
SyntaxThe Windowing type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | Windowing |
Creates a new time segmentation filter.
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| Windowing(Int32) |
Creates a new time segmentation filter.
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| Windowing(Int32, Int32) |
Creates a new time segmentation filter.
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Properties| Name | Description | |
|---|---|---|
 | Active |
Gets or sets whether this filter is active. An inactive
filter will repass the input table as output unchanged.
(Inherited from BaseFilterTOptions, TFilter.) |
| Columns |
Gets the collection of filter options.
(Inherited from BaseFilterTOptions, TFilter.) |
| ItemInt32 |
Gets options associated with a given variable (data column).
(Inherited from BaseFilterTOptions, TFilter.) |
| ItemString |
Gets options associated with a given variable (data column).
(Inherited from BaseFilterTOptions, TFilter.) |
| NumberOfInputs |
Gets the number of inputs accepted by the model.
(Inherited from BaseFilterTOptions, TFilter.) |
| StepSize |
Gets or sets the step size that should be used
when extracting windows. If set to the same number
as the WindowSize, windows will not
overlap. Default is 1.
|
| Token |
Gets or sets a cancellation token that can be used to
stop the learning algorithm while it is running.
(Inherited from BaseFilterTOptions, TFilter.) |
| WindowSize |
Gets or sets the length of the time-windows
that should be extracted from the sequences.
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Methods| Name | Description | |
|---|---|---|
| Add |
Add a new column options definition to the collection.
(Inherited from BaseFilterTOptions, TFilter.) |
| Apply(DataTable) |
Applies the Filter to a DataTable.
(Inherited from BaseFilterTOptions, TFilter.) |
| Apply(Double) |
Applies the filter to a time series.
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| Apply(DataTable, String) |
Applies the Filter to a DataTable.
(Inherited from BaseFilterTOptions, TFilter.) |
| Apply(Double, Double) |
Applies the filter to a time series.
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| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetEnumerator |
Returns an enumerator that iterates through the collection.
(Inherited from BaseFilterTOptions, TFilter.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| OnAddingOptions |
Called when a new column options definition is being added.
Can be used to validate or modify these options beforehand.
(Inherited from BaseFilterTOptions, TFilter.) |
| ProcessFilter |
Processes the current filter.
(Overrides BaseFilterTOptions, TFilterProcessFilter(DataTable).) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Extension Methods| Name | Description | |
|---|---|---|
 | HasMethod |
Checks whether an object implements a method with the given name.
(Defined by ExtensionMethods.) |
| IsEqual |
Compares two objects for equality, performing an elementwise
comparison if the elements are vectors or matrices.
(Defined by Matrix.) |
| To(Type) | Overloaded.
Converts an object into another type, irrespective of whether
the conversion can be done at compile time or not. This can be
used to convert generic types to numeric types during runtime.
(Defined by ExtensionMethods.) |
| ToT | Overloaded.
Converts an object into another type, irrespective of whether
the conversion can be done at compile time or not. This can be
used to convert generic types to numeric types during runtime.
(Defined by ExtensionMethods.) |
Remarks
This filter splits a time-series into overlapping time
windows, with optional associated output values. This
filter can be used to create time-window databases for
time-series regression and latent-state identification.
See Also