def __init__(self,
num_chars,
embedding_dim=256,
linear_dim=1025,
mel_dim=80,
r=5,
padding_idx=None,
memory_size=5,
attn_windowing=False,
forward_attention=False):
super(Tacotron, self).__init__()
self.r = r
self.mel_dim = mel_dim
self.linear_dim = linear_dim
self.embedding = nn.Embedding(num_chars,
embedding_dim,
padding_idx=padding_idx)
self.embedding.weight.data.normal_(0, 0.3)
self.encoder = Encoder(embedding_dim)
self.decoder = Decoder(256, mel_dim, r, memory_size, attn_windowing,
forward_attention)
self.postnet = PostCBHG(mel_dim)
self.last_linear = nn.Sequential(
nn.Linear(self.postnet.cbhg.gru_features * 2, linear_dim),
nn.Sigmoid())
def __init__(self,
num_chars,
num_speakers,
r=5,
linear_dim=1025,
mel_dim=80,
memory_size=5,
attn_win=False,
attn_norm="sigmoid",
prenet_type="original",
prenet_dropout=True,
forward_attn=False,
trans_agent=False,
forward_attn_mask=False,
location_attn=True,
separate_stopnet=True):
super(Tacotron, self).__init__()
self.r = r
self.mel_dim = mel_dim
self.linear_dim = linear_dim
self.embedding = nn.Embedding(num_chars, 256)
self.embedding.weight.data.normal_(0, 0.3)
if num_speakers > 1:
self.speaker_embedding = nn.Embedding(num_speakers, 256)
self.speaker_embedding.weight.data.normal_(0, 0.3)
self.encoder = Encoder(256)
self.decoder = Decoder(256, mel_dim, r, memory_size, attn_win,
attn_norm, prenet_type, prenet_dropout,
forward_attn, trans_agent, forward_attn_mask,
location_attn, separate_stopnet)
self.postnet = PostCBHG(mel_dim)
self.last_linear = nn.Linear(self.postnet.cbhg.gru_features * 2,
linear_dim)
def test_in_out(self):
layer = Encoder(128)
dummy_input = T.rand(4, 8, 128)
print(layer)
output = layer(dummy_input)
print(output.shape)
assert output.shape[0] == 4
assert output.shape[1] == 8
assert output.shape[2] == 256 # 128 * 2 BiRNN
def __init__(self,
embedding_dim=256,
linear_dim=1025,
mel_dim=80,
r=5,
padding_idx=None):
super(Tacotron, self).__init__()
self.r = r
self.mel_dim = mel_dim
self.linear_dim = linear_dim
self.embedding = nn.Embedding(len(symbols),
embedding_dim,
padding_idx=padding_idx)
print(" | > Number of characters : {}".format(len(symbols)))
self.embedding.weight.data.normal_(0, 0.3)
self.encoder = Encoder(embedding_dim)
self.decoder = Decoder(256, mel_dim, r)
self.postnet = CBHG(mel_dim, K=8, projections=[256, mel_dim])
self.last_linear = nn.Linear(mel_dim * 2, linear_dim)
def __init__(self,
embedding_dim=256,
linear_dim=1025,
mel_dim=80,
r=5,
padding_idx=None):
super(Tacotron, self).__init__()
self.r = r
self.mel_dim = mel_dim
self.linear_dim = linear_dim
self.embedding = nn.Embedding(
len(symbols), embedding_dim, padding_idx=padding_idx)
print(" | > Number of characters : {}".format(len(symbols)))
self.embedding.weight.data.normal_(0, 0.3)
self.encoder = Encoder(embedding_dim)
self.decoder = Decoder(256, mel_dim, r)
self.postnet = PostCBHG(mel_dim)
self.last_linear = nn.Sequential(
nn.Linear(self.postnet.cbhg.gru_features * 2, linear_dim),
nn.Sigmoid())
