zhutian
16 lines
451 B
Python
16 lines
451 B
Python
import tensorflow as tf
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from onnx_tf.handlers.backend_handler import BackendHandler
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from onnx_tf.handlers.handler import onnx_op
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@onnx_op("NonZero")
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class NonZero(BackendHandler):
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@classmethod
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def version_9(cls, node, **kwargs):
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input_tensor = kwargs["tensor_dict"][node.inputs[0]]
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condition = tf.not_equal(input_tensor, tf.zeros_like(input_tensor))
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nonzero_indices = tf.where(condition)
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return [tf.transpose(nonzero_indices)]
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