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3 changes: 2 additions & 1 deletion visualize/baselines/ViT/LVViT_LRP.py
Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@
"""
import torch
import torch.nn as nn
import numpy as np
from einops import rearrange
from modules.layers_ours import *

Expand Down Expand Up @@ -42,7 +43,7 @@ def compute_rollout_attention(all_layer_matrices, start_layer=0):
num_tokens = all_layer_matrices[0].shape[1]
batch_size = all_layer_matrices[0].shape[0]
eye = torch.eye(num_tokens).expand(batch_size, num_tokens, num_tokens).to(all_layer_matrices[0].device)
all_layer_matrices = [all_layer_matrices[i] + eye for i in range(len(all_layer_matrices))]
all_layer_matrices = np.add(all_layer_matrices, eye).tolist()
# all_layer_matrices = [all_layer_matrices[i] / all_layer_matrices[i].sum(dim=-1, keepdim=True)
# for i in range(len(all_layer_matrices))]
joint_attention = all_layer_matrices[start_layer]
Expand Down