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simu data

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This commit is contained in:
志浩 2023-02-20 11:47:10 +08:00
parent d230427812
commit b340c0fadf
1 changed files with 3 additions and 3 deletions
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6
egs/mars/sd/scripts/simu_chunk_with_labels.py
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@ -93,9 +93,9 @@ def simu_wav_chunk(spk, spk2utts, wav_scp, sample_length):
def calculate_embedding(spk, spk2utts, utt2xvec, embedding_dim, average_emb_num):
# process for empty speaker
# process for dummy speaker
if spk == "None":
return np.zeros((embedding_dim, ), dtype=np.float32)
return np.zeros((1, embedding_dim), dtype=np.float32)
# calculate averaged speaker embeddings
utt_list = spk2utts[spk]
@ -103,7 +103,7 @@ def calculate_embedding(spk, spk2utts, utt2xvec, embedding_dim, average_emb_num)
xvec_list = [kaldiio.load_mat(utt2xvec[utt]) for utt in utt_list]
else:
xvec_list = [kaldiio.load_mat(utt2xvec[utt]) for utt in random.sample(utt_list, average_emb_num)]
xvec = np.mean(np.hstack(xvec_list), axis=0)
xvec = np.mean(np.concatenate(xvec_list, axis=0), axis=0)
return xvec