Dicussion: TensorFlow for Image Analysis #241
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@lintool how do you want to proceed with this? |
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I have no experience with it 😆 I'll leave it to @lintool. But, once you move further along, I'm happy to do code review, and testing. |
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I'll deal with this when I return from my travels... |
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Pinging @lintool 😄 |
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@lintool are we going to come back around to this one, or should we close it? |
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I'm going to try and interest someone to work on it for a course project... :) |
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Superseded by #318 |
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Start setting up TensorFlow for image analysis
GitHub issue(s):
#240
This PR is mainly to have a discussion of how to proceed with add neural network inferencing for images.
The code sets up a couple functions in Python to use tensorflow to do this following the example from: https://docs.databricks.com/_static/notebooks/tensorflow-and-spark.html
Ideal usage eventually should be
images.flatMap(apply_inference_on_batch)whereimagesis the result ofExtractImageDetailsCouple issues I ran into:
get_tensor_by_name('softmax:0')results in an errorKeyError: "The name 'softmax:0' refers to a Tensor which does not exist. The operation, 'softmax', does not exist in the graph."I'm not yet familiar enough with TensorFlow. When I look this up online, a lot of people have they've encountered the same issue and said they have fixed it but did not post the solution.ExtractImageDetailsin pyspark would be an option too.Please suggest any ideas how to proceed.
Interested parties
@lintool @ruebot @ianmilligan1
Thanks in advance for your help with the Archives Unleashed Toolkit!