ckpt
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from tensorflow.python import pywrap_tensorflow checkpoint_path = 'model.ckpt-8000'reader = pywrap_tensorflow.NewCheckpointReader(checkpoint_path) var_to_shape_map = reader.get_variable_to_shape_map() for key in var_to_shape_map: print("tensor_name: ", key) |
pb
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import tensorflow as tfimport osmodel_name = './mobilenet_v2_140_inf_graph.pb'def create_graph(): with tf.gfile.FastGFile(model_name, 'rb') as f: graph_def = tf.GraphDef() graph_def.ParseFromString(f.read()) tf.import_graph_def(graph_def, name='')create_graph()tensor_name_list = [tensor.name for tensor in tf.get_default_graph().as_graph_def().node]for tensor_name in tensor_name_list: print(tensor_name,'\n') |
ckpt轉pb
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def freeze_graph(input_checkpoint,output_graph): ''' :param input_checkpoint: :param output_graph: PB模型保存路徑 :return: ''' output_node_names = "xxx" saver = tf.train.import_meta_graph(input_checkpoint + '.meta', clear_devices=True) graph = tf.get_default_graph() input_graph_def = graph.as_graph_def() with tf.Session() as sess: saver.restore(sess, input_checkpoint) output_graph_def = graph_util.convert_variables_to_constants( sess=sess, input_graph_def=input_graph_def,# 等于:sess.graph_def output_node_names=output_node_names.split(",")) with tf.gfile.GFile(output_graph, "wb") as f: f.write(output_graph_def.SerializeToString()) print("%d ops in the final graph." % len(output_graph_def.node)) for op in graph.get_operations(): print(op.name, op.values()) |
以上這篇tensorflow ckpt模型和pb模型獲取節點名稱,及ckpt轉pb模型實例就是小編分享給大家的全部內容了，希望能給大家一個參考，也希望大家多多支持服務器之家。
原文鏈接：https://blog.csdn.net/qq_38109843/article/details/88841306
