Caltech101 - #255
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abergeron wants to merge 7 commits into
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…uch for some categories.
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101 lines just for the CATEGORIES tuple is quite long, could we condense that?
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I think having a downloader would be very helpful for the dataset. |
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@abergeron I'm doing a cleanup of the open PRs. Would you still like to go ahead with this one? |
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Is there much to do? |
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Aside from my inline comments, we would need a downloader for the dataset, and we would also need to make this a variable-length dataset. I think you could reuse a lot of code from the Imagenet converter if you encode images as a variable-length vector of raw bytes. |
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You might find this helpful: https://github.com/MartinThoma/algorithms/blob/master/ML/datasets/caltech101.py#L22-L37 |
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This is a converter and a loader for caltech101, which could be useful for some other people.
It might lack a bit of the polish that other datasets have, but it could be useful, at least as a starting point.
There is no downloader and I couldn't figure out how to get scipy to read from an open file.
If you have ideas on how to improve that don't necessitate a long time investment, I can probably do it. Otherwise, this is mostly to avoid duplication of effort in case someone else is working on this.