Merge pull request #1140 from MicrosoftDocs/fix/directml-tbd-descriptions

Fix duplicate TBD descriptions in DirectML operator reference files

Author: GrantMeStrength

docs/directml/api/ns-directml-dml_dequantize_operator_desc.md

@@ -1,7 +1,7 @@
 ---
 UID: NS:directml.DML_DEQUANTIZE_OPERATOR_DESC
 title: DML_DEQUANTIZE_OPERATOR_DESC structure
-description: TBD.
+description: Describes the parameters of a DirectML operator that dequantizes a tensor, converting quantized integer values back to floating-point representation using a specified scale and zero-point.
 helpviewer_keywords: ["DML_DEQUANTIZE_OPERATOR_DESC","DML_DEQUANTIZE_OPERATOR_DESC structure","direct3d12.dml_dequantize_operator_desc","directml/DML_DEQUANTIZE_OPERATOR_DESC"]
 ms.topic: reference
 tech.root: directml

docs/directml/api/ns-directml-dml_mean_variance_normalization2_operator_desc.md

@@ -1,7 +1,7 @@
 ---
 UID: NS:directml.DML_MEAN_VARIANCE_NORMALIZATION2_OPERATOR_DESC
 title: DML_MEAN_VARIANCE_NORMALIZATION2_OPERATOR_DESC structure
-description: TBD.
+description: Describes the parameters of a DirectML operator that performs mean-variance normalization on an input tensor, with support for additional configuration options compared to the original operator.
 helpviewer_keywords: ["DML_MEAN_VARIANCE_NORMALIZATION2_OPERATOR_DESC","DML_MEAN_VARIANCE_NORMALIZATION2_OPERATOR_DESC structure","direct3d12.dml_mean_variance_normalization2_operator_desc","directml/DML_MEAN_VARIANCE_NORMALIZATION2_OPERATOR_DESC"]
 ms.topic: reference
 tech.root: directml

docs/directml/api/ns-directml-dml_multihead_attention1_operator_desc.md

@@ -1,7 +1,7 @@
 ---
 UID: NS:directml.DML_MULTIHEAD_ATTENTION1_OPERATOR_DESC
 title: DML_MULTIHEAD_ATTENTION1_OPERATOR_DESC structure
-description: TBD.
+description: Describes the parameters of a DirectML operator that performs multi-head attention, an updated variant that supports additional features compared to the original multi-head attention operator.
 helpviewer_keywords: ["DML_MULTIHEAD_ATTENTION1_OPERATOR_DESC","DML_MULTIHEAD_ATTENTION1_OPERATOR_DESC structure","direct3d12.dml_multihead_attention1_operator_desc","directml/DML_MULTIHEAD_ATTENTION1_OPERATOR_DESC"]
 ms.topic: reference
 tech.root: directml

docs/directml/api/ns-directml-dml_quantize_operator_desc.md

@@ -1,7 +1,7 @@
 ---
 UID: NS:directml.DML_QUANTIZE_OPERATOR_DESC
 title: DML_QUANTIZE_OPERATOR_DESC structure
-description: TBD.
+description: Describes the parameters of a DirectML operator that quantizes a floating-point tensor to a lower-precision integer representation using a specified scale and zero-point.
 helpviewer_keywords: ["DML_QUANTIZE_OPERATOR_DESC","DML_QUANTIZE_OPERATOR_DESC structure","direct3d12.dml_quantize_operator_desc","directml/DML_QUANTIZE_OPERATOR_DESC"]
 ms.topic: reference
 tech.root: directml