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分类实验结果无法复现 #321

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myflash163 opened this issue Jan 17, 2024 · 4 comments
Open

分类实验结果无法复现 #321

myflash163 opened this issue Jan 17, 2024 · 4 comments

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@myflash163
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分类实验中,分别跑了下面几个模型,算出ACC平均值如下,与论文实验结果不符:

TimesNet 平均值 0.726112379
Informer 平均值 0.698233222
Autoformer 平均值 0.595744996
iTransformer 平均值 0.699916293

模型 数据集 accuracy
TimesNet EthanolConcentration 0.326996198
TimesNet FaceDetection 0.6861521
TimesNet Handwriting 0.328235294
TimesNet Heartbeat 0.756097561
TimesNet JapaneseVowels 0.972972973
TimesNet PEMS-SF 0.895953757
TimesNet SelfRegulationSCP1 0.877133106
TimesNet SelfRegulationSCP2 0.561111111
TimesNet SpokenArabicDigits 0.987721692
TimesNet UWaveGestureLibrary 0.86875
TimesNet 平均值 0.726112379
模型 数据集 accuracy
Informer EthanolConcentration 0.292775665
Informer FaceDetection 0.675652667
Informer Handwriting 0.284705882
Informer Heartbeat 0.741463415
Informer JapaneseVowels 0.967567568
Informer PEMS-SF 0.832369942
Informer SelfRegulationSCP1 0.873720137
Informer SelfRegulationSCP2 0.527777778
Informer SpokenArabicDigits 0.98317417
Informer UWaveGestureLibrary 0.803125
Informer 平均值 0.698233222
模型 数据集 accuracy
Autoformer EthanolConcentration 0.296577947
Autoformer FaceDetection 0.539727582
Autoformer Handwriting 0.14
Autoformer Heartbeat 0.682926829
Autoformer JapaneseVowels 0.956756757
Autoformer PEMS-SF 0.820809249
Autoformer SelfRegulationSCP1 0.546075085
Autoformer SelfRegulationSCP2 0.533333333
Autoformer SpokenArabicDigits 0.984993179
Autoformer UWaveGestureLibrary 0.45625
Autoformer 平均值 0.595744996
模型 数据集 accuracy
iTransformer EthanolConcentration 0.25095057
iTransformer FaceDetection 0.678490352
iTransformer Handwriting 0.230588235
iTransformer Heartbeat 0.751219512
iTransformer JapaneseVowels 0.964864865
iTransformer PEMS-SF 0.832369942
iTransformer SelfRegulationSCP1 0.921501706
iTransformer SelfRegulationSCP2 0.533333333
iTransformer SpokenArabicDigits 0.982719418
iTransformer UWaveGestureLibrary 0.853125
iTransformer 平均值 0.699916293

比如下面执行命令:

classification

bash ./scripts/classification/iTransformer.sh
image

显卡: RTX 2080 Ti CPU: Xeon(R) Platinum 8255C CPU @ 2.50GHz

@wuhaixu2016
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wuhaixu2016 commented Jan 17, 2024

您好,感谢关注,UEA这个数据集一些子集的数据量很小,比如EthanolConcentration,训练数据集只有261条数据,所以可能会波动比较大。另外需要确认pytorch版本,是不是1.7.1,因为fft的改版也可能会造成效果波动。

@myflash163
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pytorch版本是1.7.1,完全按照示例跑的,其他baseline的跑分也完全达不到论文的情况

@666-will
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666-will commented May 22, 2024

哥们,你知道时序分类数据集的格式是啥不,一般都是TS 文件么

@myflash163
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myflash163 commented May 23, 2024 via email

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