ApplyIfFiniteStep¶
A modifier of the step node that is wired into it, which prevents NaN or infinite or inf updates from going through unless the max_consecutive_errors has been exceeded, in which case the update goes through.
Note this is not simply chained after another step using the ChainedStep node, but rather it is a modifier of the step node that is wired into it. This should usually not be used in a chain since it may cause division by zero errors in subsequent steps (depending on the step type). Version 0.2.0
Ports/Properties¶
gradients¶
Gradients to be transformed.
- verbose name: Gradients
- default value: None
- port type: DataPort
- value type: object (can be None)
- data direction: INOUT
weights¶
Optional current weights.
- verbose name: Weights
- default value: None
- port type: DataPort
- value type: object (can be None)
- data direction: IN
state¶
Explicit state of the node.
- verbose name: State
- default value: None
- port type: DataPort
- value type: object (can be None)
- data direction: INOUT
modify_step¶
Step to modify.
- verbose name: Modify Step
- default value: None
- port type: DataPort
- value type: BaseNode (can be None)
- data direction: IN
max_consecutive_errors¶
Maximum number of consecutive errors to tolerate before letting the update go through.
- verbose name: Max Consecutive Errors
- default value: 2
- port type: IntPort
- value type: int (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)