m.weight.fill_(1.0)
def forward(self, bs):
+ # print(f"GENERATE {bs.first} {bs.first+bs.nb}")
bs = BracketedSequence(F.pad(bs.x, (1, -1)), bs.first, bs.nb)
bs = self.embedding(bs)
bs = self.trunk(bs)
# unchanged.
def masked_inplace_autoregression(
- self, input, ar_mask, forbidden_tokens=None, deterministic_synthesis=False
+ self,
+ input,
+ ar_mask,
+ deterministic_synthesis=False,
+ forbidden_tokens=None,
+ forced_biases=None,
):
to_generate = (ar_mask.sum(0) > 0).nonzero()
if to_generate.min() > 0:
logits = output[:, s]
if forbidden_tokens is not None:
logits = logits.masked_fill(forbidden_tokens, float("-inf"))
+ if forced_biases is not None:
+ logits = logits + forced_biases[None, :]
if deterministic_synthesis:
t_next = logits.argmax(1)
else: