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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TIKA-2306) Update Inception v3 to Inception v4 in Object recognition parser
Date Wed, 19 Apr 2017 17:34:41 GMT

    [ https://issues.apache.org/jira/browse/TIKA-2306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15975139#comment-15975139

ASF GitHub Bot commented on TIKA-2306:

thammegowda commented on issue #163: TIKA-2306: Update Inception v3 to Inception v4 in Object
recognition parser 
URL: https://github.com/apache/tika/pull/163#issuecomment-295358397
   > Wait, does this prevent jpeg metadata from being extracted?
   Oh yes! That is the case with existing ObjectRecognition Parser.
   How do we run two different parsers for the same file and merge the metadata?
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> Update Inception v3 to Inception v4 in Object recognition parser 
> -----------------------------------------------------------------
>                 Key: TIKA-2306
>                 URL: https://issues.apache.org/jira/browse/TIKA-2306
>             Project: Tika
>          Issue Type: Improvement
>          Components: parser
>    Affects Versions: 1.14
>            Reporter: Kranthi Kiran GV
>            Priority: Minor
>              Labels: inception, object_recognition
>   Original Estimate: 72h
>  Remaining Estimate: 72h
> 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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