Averaging period : this setting does something similar to above, but instead it does it with the quantizers 所以这个值越大,编码器将对复杂的动作做出较平缓得反应,反之亦然。
The vq-based approach assumes a gaussian mixture distribution, which fits real-world image data reasonably well . after estimating this distribution through em method, this approach trains optimized vector quantizers to partition data space 该方法使用更适合真实图像库的高斯混合模型描述数据分布,并训练优化的矢量量化器划分数据空间。