此项目无耻抄袭了ge2e的一个pytorch实现, 卑鄙的我只实现了端点检测.
尝试过Mozilla Common Voice数据集, 亲测有效...
最后谈一下端点检测的实现, 思路很简单:
- 对音频序列中所有元素求绝对值, 并转成0到1之间的浮点数;
- 用处理后的音频序列训练一个混合度为3的高斯混合模型;
- 把3个高斯成分均值的中位数作为阈值.
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