> ## Documentation Index
> Fetch the complete documentation index at: https://aidflow.aigensys.com/llms.txt
> Use this file to discover all available pages before exploring further.

# ObservationStabilizerWorker.update

**def ObservationStabilizerWorker.update**(self, \*args, \*\*kwargs) [\[source\]](https://github.com/aigensys-labs/aidflow/blob/main/AID/\TRUENAS\aig_modeling_Products\AID\1_0_Lib\AID\data\screen\obs_stabilizer.py#L527)

Update the contamination threshold and re-filter observations.

Re-scores all observations under the new threshold using
the fitted Isolation Forest (no re-fitting of the model).

#### Parameters

**`*args`** : *`Any`*
Positional arguments for the update process.

**`**kwargs`** : *`dict`*
Keyword arguments including the new threshold\
(th\_ol).

#### Returns

*`ObservationStabilizer`*
The updated instance with the new clean set.


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