Created by: yeyupiaoling
我的训练数据大概有 50 万条,在计算均值 num_samples 多大合适?
python tools/compute_mean_std.py \ --num_samples 2000 \ --specgram_type linear \ --manifest_paths data/librispeech/manifest.train \ --output_path data/librispeech/mean_std.npz