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ApplyLinearTransformation

Calculates a dot product or matrix multiply of the data tensor with a filters tensor.

(If the data and filter tensors have two axes (2D tensors), then a matrix multiply is applied. If they have a single axis (1D tensor), then a dot product is applied.) The data and filters tensor must both have an axis of the same type and size. This node may be used to apply to these data e.g., a spatial filter or linear classifier that was calculated elsewhere. Version 0.2.0

Ports/Properties

data

Data to process.

  • verbose name: Data
  • default value: None
  • port type: DataPort
  • value type: Packet (can be None)
  • data direction: INOUT

filters

The model through which the data will be transformed.

  • verbose name: Filters
  • default value: None
  • port type: DataPort
  • value type: Packet (can be None)
  • data direction: IN

axis

Axis along which to align data and filter tensors.

  • verbose name: Transform Along Axis
  • default value: space
  • port type: ComboPort
  • value type: str (can be None)

intercept

Support for linear transforms that expect an intercept feature. This can be set to either prepend or append a special feature that is all-1.

  • verbose name: Handle Intercept
  • default value: no
  • port type: EnumPort
  • value type: str (can be None)

segsize

Set the total number of array items (e.g ., samples) to process segment-by-segment.

  • verbose name: Segsize
  • default value: 0
  • port type: IntPort
  • value type: int (can be None)

use_caching

Enable caching.

  • verbose name: Use Caching
  • default value: False
  • port type: BoolPort
  • value type: bool (can be None)

set_breakpoint

Set a breakpoint on this node. If this is enabled, your debugger (if one is attached) will trigger a breakpoint.

  • verbose name: Set Breakpoint (Debug Only)
  • default value: False
  • port type: BoolPort
  • value type: bool (can be None)

metadata

User-definable meta-data associated with the node. Usually reserved for technical purposes.

  • verbose name: Metadata
  • default value: {}
  • port type: DictPort
  • value type: dict (can be None)