> ## 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.

# WoeStabilizerWorker.fit

**def WoeStabilizerWorker.fit**(self, inputs, fx\_choice=REG.AIG, \*\*params) [\[source\]](https://github.com/aigensys-labs/aidflow/blob/main/AID/\TRUENAS\aig_modeling_Products\AID\1_0_Lib\AID\data\encode\woe_stabilizer.py#L771)

Execute the temporal stability screening on WOE features.

Tests each WOE feature's bin-level consistency across
time units on both the training and OOS test samples,
scores overall feature stability, and screens against
the `stability_cutoff` threshold.

#### Parameters

**`inputs`** : *`WoeStabilizerInput`*
Input configuration including train/test sets and\
WOE features to screen.

**`fx_choice`** : *`str`*
The stability fitting strategy identifier. Defaults\
to REG.AIG.

**`**params`** : *`dict`*
Runtime parameters passed to the internal fitter\
(woe\_stability, woe\_alpha).

#### Returns

*`WoeStabilizer`*
The fitted stabilizer instance.


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