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  1. Tika
  2. TIKA-2306

Update Inception v3 to Inception v4 in Object recognition parser

    Details

    • Type: Improvement
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 1.14
    • Fix Version/s: None
    • Component/s: parser
    • Flags:
      Patch

      Description

      Object Recognition Parser currently uses Inception V3 model for the object classification task. Google released a newer Inception V4 model [1][2].
      It has an improved Top -1 accuracy of 80.2 and Top-5 accuracy of 95.2 [3].

      I believe that Tika community would benefit from it. I would be working on this issue in the next few days.

      [1] https://research.googleblog.com/2016/08/improving-inception-and-image.html
      [2] https://arxiv.org/abs/1602.07261
      [3] https://github.com/tensorflow/models/tree/master/slim

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            • Assignee:
              thammegowda Thamme Gowda
              Reporter:
              kranthigv Kranthi Kiran GV
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