{/strong>在生成一个基于python的应用程序后,需要一个经过训练的应用程序生成的
从官方教程中给出的示例中,我阅读了基于python的代码。在
def run_graph(wav_data, labels, input_layer_name, output_layer_name,
num_top_predictions):
"""Runs the audio data through the graph and prints predictions."""
with tf.Session() as sess:
# Feed the audio data as input to the graph.
# predictions will contain a two-dimensional array, where one
# dimension represents the input image count, and the other has
# predictions per class
softmax_tensor = sess.graph.get_tensor_by_name(output_layer_name)
predictions, = sess.run(softmax_tensor, {input_layer_name: wav_data})
# Sort to show labels in order of confidence
top_k = predictions.argsort()[-num_top_predictions:][::-1]
for node_id in top_k:
human_string = labels[node_id]
score = predictions[node_id]
print('%s (score = %.5f)' % (human_string, score))
return 0
有人能帮我理解TensorFlowJavaAPI吗?在
上面列出的Python代码的直译如下:
返回的
predictions
数组将具有每个预测的“置信度”值,并且您必须运行逻辑来计算它的“top K”,类似于Python代码如何使用numpy(.argsort()
)来计算sess.run()
返回的内容。在从教程页面和代码的粗略阅读来看,
^{pr2}$predictions
将有1行12列(每个hotword对应一个)。我从下面的Python代码中得到这个:希望有帮助。在
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