Skip to content

← feature_extraction package

ExtractComponentWeights

Convert transformation matrix metadata into a data block.

Some decomposition nodes save the transformation matrix(ices) in the meta-data properties. This node converts those properties into a data block which can then be visualized by other nodes. Version 0.1.0

Ports/Properties

data

Data to process.

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

get_inverse

For visualizing component weights on the scalp, you probably want the inverse of the weights matrix.

verbose name
Get Inverse
default value
True
port type
BoolPort
value type
bool (can be None)

reverse_polarity

Component weights signs are arbitrary. Here you can flip the sign of all weights.

verbose name
Reverse Polarity
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)