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jiangqy / DCMH-CVPR2017

source code for paper "Deep Cross-Modal Hashing"
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求数据集合并方法或下载地址 #6

Closed limycml closed 5 years ago

limycml commented 5 years ago

你提供了MIRFLICKR25K、NUS-WIDE的下载地址，并说明了将多个文件合并为一个文件， 请问问合并文件的方法可以提供吗？或者直接提供合并后的文件链接也可以，万分感谢。

另：IAPR TC-12 这个数据集可以提供下载地址嘛？

Sisi0518 commented 5 years ago

你好，我也没有找到数据合并的方法，请问你找到了吗？

broliang commented 5 years ago

数据集合并了也有问题啊。

broliang commented 5 years ago

我读数据时直接提示OSError: Unable to open file (file signature not found)，各位大佬怎么解决

broliang commented 5 years ago

python报错 lall = h5py.File('F:\博士\personsearch\SSAH\data\mirflickr25k-lall.mat') Traceback (most recent call last): File "C:\ProgramData\Anaconda3\lib\site-packages\h5py_hl\files.py", line 190, in make_fid fid = h5f.open(name, h5f.ACC_RDWR, fapl=fapl) File "h5py_objects.pyx", line 54, in h5py._objects.with_phil.wrapper File "h5py_objects.pyx", line 55, in h5py._objects.with_phil.wrapper File "h5py\h5f.pyx", line 85, in h5py.h5f.open OSError: Unable to open file (file signature not found)

------------------ 原始邮件 ------------------ 发件人: "Jiang. Qing-Yuan"notifications@github.com; 发送时间: 2019年7月4日(星期四) 中午11:11 收件人: "jiangqy/DCMH-CVPR2017"DCMH-CVPR2017@noreply.github.com; 抄送: "happy live"382281216@qq.com; "Mention"mention@noreply.github.com; 主题: Re: [jiangqy/DCMH-CVPR2017] 求数据集合并方法或下载地址 (#6)

合并方法：以FLICKR-25K为例： function merge_data_example() load mirflickr25k-iall.mat IAll; load mirflickr25k-lall.mat LAll; load mirflickr25k-yall.mat YAll; images = IAll; clear IAll; save FLICKR-25K.mat YAll LAll images -v7.3; end @limycml IAPR-TC12请自行处理，因服务器迁移，最早用于实验的数据集已经找不到了。 @broliang matlab报错还是python报错？

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jiangqy commented 5 years ago

合并方法：以FLICKR-25K为例： % matlab code % ------------------------------- function merge_data_example() load mirflickr25k-iall.mat IAll; load mirflickr25k-lall.mat LAll; load mirflickr25k-yall.mat YAll; images = IAll; clear IAll; save FLICKR-25K.mat YAll LAll images -v7.3; end % ------------------------------- @limycml IAPR-TC12请自行处理，因服务器迁移，最早用于实验的数据集已经找不到了。 @broliang matlab报错还是python报错？

limycml commented 5 years ago

非常感谢你的细心答复，FLICKR-25K我已经解决了，能提供NUSWIDE的数据集或者合并方法嘛？

Best regards. Mingyong. donghua university

------------------ 原始邮件 ------------------ 发件人: "Jiang. Qing-Yuan"notifications@github.com; 发送时间: 2019年7月4日(星期四) 中午11:13 收件人: "jiangqy/DCMH-CVPR2017"DCMH-CVPR2017@noreply.github.com; 抄送: "木头"41560739@qq.com; "Mention"mention@noreply.github.com; 主题: Re: [jiangqy/DCMH-CVPR2017] 求数据集合并方法或下载地址 (#6)

合并方法：以FLICKR-25K为例： function merge_data_example() load mirflickr25k-iall.mat IAll; load mirflickr25k-lall.mat LAll; load mirflickr25k-yall.mat YAll; images = IAll; clear IAll; save FLICKR-25K.mat YAll LAll images -v7.3; end @limycml IAPR-TC12请自行处理，因服务器迁移，最早用于实验的数据集已经找不到了。 @broliang matlab报错还是python报错？

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jiangqy commented 5 years ago

@broliang python合并也可以，可以试试scipy.io接口读取.mat。或者你改一下加载的地方，就不必合并再存一遍了

broliang commented 5 years ago

ok，谢谢啦

------------------ 原始邮件 ------------------ 发件人: "Jiang. Qing-Yuan"notifications@github.com; 发送时间: 2019年7月4日(星期四) 中午11:16 收件人: "jiangqy/DCMH-CVPR2017"DCMH-CVPR2017@noreply.github.com; 抄送: "happy live"382281216@qq.com; "Mention"mention@noreply.github.com; 主题: Re: [jiangqy/DCMH-CVPR2017] 求数据集合并方法或下载地址 (#6)

@broliang python合并也可以，可以试试scipy.io接口读取.mat。或者你改一下加载的地方，就不必合并再存一遍了

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jiangqy commented 5 years ago

@limycml 三个数据集合并方法都是一样的，主要是NUS-WIDE太大了，下载解压（20-30G）。也可以用类似上述格式合并，或者改一下读取接口即可。

limycml commented 5 years ago

OK，谢谢啦。