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diff --git a/runtime/libs/tflite/include/tflite/TensorUtils.h b/runtime/libs/tflite/include/tflite/TensorUtils.h
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+/*
+ * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @file TensorUtils.h
+ * @brief This file contains utilities function
+ * @ingroup COM_AI_RUNTIME
+ */
+
+#ifndef __NNFW_TFLITE_TENSOR_UTILS_H__
+#define __NNFW_TFLITE_TENSOR_UTILS_H__
+
+#include <tensorflow/lite/context.h>
+
+namespace nnfw
+{
+namespace tflite
+{
+
+/**
+ * @brief Get @c true if tensor type is kTfLiteFloat32, otherwise @c false
+ * @param[in] tensor The tensor object to be compared
+ * @return @c true if tensor type is kTfLiteFloat32, otherwise @c false
+ */
+inline bool isFloatTensor(const TfLiteTensor *tensor) { return tensor->type == kTfLiteFloat32; }
+
+/**
+ * @brief Get @c true if tensor is 4-D tensor and the first dimension length is 1,
+ * otherwise @c false
+ * @param[in] tensor The tensor object to be compared
+ * @return @c true if tensor is 4-D tensor and the first dimension length is 1, otherwise @c false
+ */
+inline bool isFeatureTensor(const TfLiteTensor *tensor)
+{
+ return (tensor->dims->size == 4) && (tensor->dims->data[0] == 1);
+}
+
+} // namespace tflite
+} // namespace nnfw
+
+#endif // __NNFW_TFLITE_TENSOR_UTILS_H__