Improve MaskRCNN SwinT NNCF (#3929)

* ignore heads and disable smooth quant

* add activations_range_estimator_params

* update changelog

Author: eugene123tw

CHANGELOG.md

@@ -189,6 +189,8 @@ All notable changes to this project will be documented in this file.
   (<https://github.com/openvinotoolkit/training_extensions/pull/3684>)
 - Fix MaskRCNN SwinT NNCF Accuracy Drop
   (<https://github.com/openvinotoolkit/training_extensions/pull/3685>)
+- Fix MaskRCNN SwinT NNCF Accuracy Drop By Adding More PTQ Configs
+  (<https://github.com/openvinotoolkit/training_extensions/pull/3929>)
 
 ### Known issues
 

src/otx/algo/instance_segmentation/maskrcnn.py

@@ -675,4 +675,25 @@ def _build_model(self, num_classes: int) -> TwoStageDetector:
     @property
     def _optimization_config(self) -> dict[str, Any]:
         """PTQ config for MaskRCNN-SwinT."""
-        return {"model_type": "transformer"}
+        return {
+            "model_type": "transformer",
+            "ignored_scope": {
+                "patterns": [".*head.*"],
+                "validate": False,
+            },
+            "advanced_parameters": {
+                "smooth_quant_alpha": -1,
+                "activations_range_estimator_params": {
+                    "min": {
+                        "statistics_type": "QUANTILE",
+                        "aggregator_type": "MIN",
+                        "quantile_outlier_prob": "1e-4",
+                    },
+                    "max": {
+                        "statistics_type": "QUANTILE",
+                        "aggregator_type": "MAX",
+                        "quantile_outlier_prob": "1e-4",
+                    },
+                },
+            },
+        }