复现论文：PromptTA: Prompt-driven Text Adapter for Source-freeDomain Generalization

github：zhanghr2001/PromptTA: Source-free Domain Generalization

论文：[2409.14163] PromptTA: Prompt-driven Text Adapter for Source-free Domain Generalization

自己标注：PromptTA: Prompt-driven Text Adapter for Source-free Domain Generalizationhttps://github.com/Unchanged-Originality/Unchanged-Originality/blob/main/Prompt-driven%20Text%20Adapter%20for%20Source-free%20Domain%20Generalization.pdf

流程图：

这篇论文主要是受 Domain-Unified Prompt Representations for Source-Free Domain Generalization和PromptStyler: Prompt-driven Style Generation for Source-free Domain Generalization启发。

github：这两篇论文我读标记

复现结果：

	PACS	VLCS	OfficeHome	DomainNet
ResNet-50	94.0	83.3	74.1
ViT-B/16	97.4	84.9	82.9

PACS：

ResNet-50:

A:94.4 94.4 94.9 平均：94.733

C:95.3 95.2 95.2 95.233

P:99.5 99.5 99.5 99.5

s:86.5 86.4 86.7 86.567

平均 top - 1 准确率94.0

ViT-B/16：

a:97.9 97.9 98 97.933

C: 99.0 99.1 99.1 99.067

P:99.9 99.9 99.9 99.9

s:92.4 93.0 93.6 93

平均 top - 1 准确率97.475

VLCS：

ResNet-50:

C:100 100 100 平均：100

L:70.9 70.8 69.5 70.4

P:88.4 87.4 87.2 87.667

S:75.8 74.8 74.8 75.133

平均 top - 1 准确率83.3

ViT-B/16：

C:100 100 100 平均：100

L:71.3 74.7 75 73.667

P:89.8 90.4 90.1 90.1

S:77.1 75.3 76.0 76.133

平均 top - 1 准确率84.9

OfficeHome

ResNet-50:

A:73.3 73.3 73.5平均：73.367

C:55.3 55.2 55.0 55.167

P:84.2 84.3 83.9 84.133

R: 84.1 84.1 83.9 84.033

平均 top - 1 准确率74.1

ViT-B/16：

A:81.5 81.7 81.7 平均：81.633

C:70.1 70.0 70.6 70.233

P:89.7 90.0 89.8 89.833

r：90.0 90.3 90.2 90.167

平均 top - 1 准确率82.9

报错：

按照github配置环境过程中没出现问题。

AttributeError: module 'torch.utils.data' has no attribute 'collate'

改了半天，发现是原作者的引用错了

Traceback (most recent call last):
File "train.py", line 10, in <module>
from trainers import *
File "/opt/data/private/promptta/trainers/__init__.py", line 4, in <module>
from .prompt_ta import PROMPT_TA
File "/opt/data/private/promptta/trainers/prompt_ta.py", line 12, in <module>
from torch.utils.data import *
AttributeError: module 'torch.utils.data' has no attribute 'collate'

把prompt_ta.py文件中的 from torch.utils.data import *注释掉，改成

from torch.utils.data import DataLoader, Dataset

from torch.utils.data import TensorDataset

然后就可以正常运行了。

相关配置

1、运行命令

bash scripts/prompt_ta/main_ta_all.sh pacs b128_ep50_pacs ViT-B/16 0 ./resume
bash scripts/prompt_ta/main_ta_all.sh pacs b128_ep50_pacs RN50 0 ./resume
bash scripts/prompt_ta/main_ta_all.sh vlcs b128_ep50_vlcs ViT-B/16 1 ./resume
bash scripts/prompt_ta/main_ta_all.sh vlcs b128_ep50_vlcs RN50 1 ./resume
bash scripts/prompt_ta/main_ta_all.sh office_home b128_ep50_officehome ViT-B/16 1 ./resume
bash scripts/prompt_ta/main_ta_all.sh office_home b128_ep50_officehome RN50 1 ./resume
bash scripts/prompt_ta/main_ta_all.sh domainnet b128_ep50_domainnet ViT-B/16 1 ./resume
bash scripts/prompt_ta/main_ta_all.sh office_home b128_ep50_domainnet RN50 1 ./resume