UPDATE RULE PLUGINS

residual

Update rule plugin for auto-associative memory, removing the retrieved pattern from the memory’s state, leaving only the novel elements.

Details

Plugin for the auto component.
Not applicable for temporal integration (delay and temporal).
Transparently handles multisets and inhibitory signals.
Corresponds to the set complement after deduplication.

Auto-associative memory with residual update

As a plugin for the auto component, the residual update rule removes the retrieved pattern from the query, leaving only the novel elements. This mechanism is the basis for associative novelty detection.

{ "hyperparameters": {"default": [1000, 10]},
  "dataflow": [
    {"component": "input", "send": [1]},
    {"component": "auto", "plugin": "residual", "send": [2], "receive": [1]},
    {"component": "output", "receive": [2]}
  ]}