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Diffstat (limited to 'text_recognizer/networks/transformer/embeddings')
| -rw-r--r-- | text_recognizer/networks/transformer/embeddings/absolute.py | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/text_recognizer/networks/transformer/embeddings/absolute.py b/text_recognizer/networks/transformer/embeddings/absolute.py deleted file mode 100644 index 7140537..0000000 --- a/text_recognizer/networks/transformer/embeddings/absolute.py +++ /dev/null @@ -1,17 +0,0 @@ -"""Absolute positional embedding.""" -import torch -from torch import nn, Tensor - - -class AbsolutePositionalEmbedding(nn.Module): - def __init__(self, dim: int, max_seq_len: int) -> None: - super().__init__() - self.emb = nn.Embedding(max_seq_len, dim) - self._weight_init() - - def _weight_init(self) -> None: - nn.init.normal_(self.emb.weight, std=0.02) - - def forward(self, x: Tensor) -> Tensor: - n = torch.arange(x.shape[1], device=x.device) - return self.emb(n)[None, :, :] |