add VitSam #743
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add VitSam #743
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| self.num_prefix_tokens = num_prefix_tokens # exclude CLS token (or other prefix tokens) | ||
| self.ordered = ordered | ||
| self.return_indices = return_indices | ||
| self.sort = ops.Sort() |
| self.return_indices = return_indices | ||
| self.sort = ops.Sort() | ||
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| def forward(self, x): |
mindcv/models/layers/patch_embed.py
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| x = ops.Reshape()(x, (B, self.embed_dim, -1)) # B Ph*Pw C | ||
| x = ops.Transpose()(x, (0, 2, 1)) |
mindcv/models/vit_sam.py
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| self.mul = ops.Mul() | ||
| self.reshape = ops.Reshape() | ||
| self.transpose = ops.Transpose() | ||
| self.unstack = ops.Unstack(axis=0) | ||
| self.attn_matmul_v = ops.BatchMatMul() | ||
| self.q_matmul_k = ops.BatchMatMul(transpose_b=True) |
mindcv/models/vit_sam.py
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| """Multi-head Attention block with relative position embeddings.""" | ||
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| def __init__( | ||
| self, |
mindcv/models/vit_sam.py
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| def get_decomposed_rel_pos( | ||
| q: ms.Tensor, |
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geniuspatrick
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Oct 30, 2023
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