micro_speech 使用的模型是什么，有对应的训练工程吗 (TFMIC-57)

[weiyixing]

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你好，我认真阅读了项目工程，但没有发现具体唤醒词模型训练方案，能告诉我具体的唤醒词模型训练方案吗，

[vikramdattu]

@weiyixing the model is picked from the google's tflite-micro repo. You can find the details here.