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The solution is to serialize head_dtype in `ImageClassifier.get_config() #2614

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The solution is to serialize head_dtype in `ImageClassifier.get_config() #2614

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e68f082
fix: serialize head_dtype in ImageClassifier.get_config()
yashwanth510 Feb 26, 2026
dec6251
fix: serialize head_dtype in ImageClassifier.get_config()
yashwanth510 Feb 26, 2026
bdc5b05
remove review comments from code
yashwanth510 Feb 26, 2026
641d3e5
fix: apply ruff formatting
yashwanth510 Feb 26, 2026
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2 changes: 2 additions & 0 deletions keras_hub/src/models/image_classifier.py
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Original file line number Diff line number Diff line change
Expand Up @@ -100,6 +100,7 @@ def __init__(
**kwargs,
):
head_dtype = head_dtype or backbone.dtype_policy
self.head_dtype = head_dtype # ✅ CHANGE 1: store for serialization
data_format = getattr(backbone, "data_format", None)

# === Layers ===
Expand Down Expand Up @@ -161,6 +162,7 @@ def get_config(self):
"pooling": self.pooling,
"activation": self.activation,
"dropout": self.dropout,
"head_dtype": self.head_dtype, # ✅ CHANGE 2: serialize head_dtype
}
)
return config
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