Delete prelude_Block.py
Browse files- prelude_Block.py +0 -28
prelude_Block.py
DELETED
|
@@ -1,28 +0,0 @@
|
|
| 1 |
-
import torch
|
| 2 |
-
import torch.nn as nn
|
| 3 |
-
import torch.nn.functional as F
|
| 4 |
-
from typing import Optional, Tuple
|
| 5 |
-
from multi_head_Attention import MultiHeadAttention
|
| 6 |
-
|
| 7 |
-
|
| 8 |
-
# Prelude Block (Initial Processing)
|
| 9 |
-
class PreludeBlock(nn.Module):
|
| 10 |
-
def __init__(self, vocab_size: int, d_model: int, num_heads: int, dropout: float = 0.1):
|
| 11 |
-
super().__init__()
|
| 12 |
-
self.token_embedding = nn.Embedding(vocab_size, d_model)
|
| 13 |
-
self.pos_encoding = nn.Parameter(torch.zeros(1, 1024, d_model))
|
| 14 |
-
self.attention = MultiHeadAttention(d_model, num_heads, dropout)
|
| 15 |
-
self.norm1, self.norm2 = nn.LayerNorm(d_model), nn.LayerNorm(d_model)
|
| 16 |
-
self.feed_forward = nn.Sequential(
|
| 17 |
-
nn.Linear(d_model, 4 * d_model),
|
| 18 |
-
nn.GELU(),
|
| 19 |
-
nn.Linear(4 * d_model, d_model),
|
| 20 |
-
nn.Dropout(dropout)
|
| 21 |
-
)
|
| 22 |
-
|
| 23 |
-
def forward(self, x: torch.Tensor, mask: Optional[torch.Tensor] = None) -> torch.Tensor:
|
| 24 |
-
seq_len = x.size(1)
|
| 25 |
-
x = self.token_embedding(x) + self.pos_encoding[:, :seq_len, :]
|
| 26 |
-
attended = self.attention(self.norm1(x), mask)
|
| 27 |
-
x = x + attended
|
| 28 |
-
return x + self.feed_forward(self.norm2(x))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|