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https://issues.apache.org/jira/browse/TIKA-2790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16837189#comment-16837189
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Tim Allison commented on TIKA-2790:
-----------------------------------
Sorry...the results from the initial runs are in the attached zip file. I took
the filename from opennlp's leipzig as ground truth.
I've modified the code so that we now have 50 samples per lang/length/noise
tuple. I'll post those results some time today or Monday.
I'm not sure I like the noisification with any codepoint btwn 1-1000000...this
has the effect of adding cjk characters because they take up so much real
estate; this is disastrous for yalder...if I understand the results correctly;
opennlp is quite good at handling noise.
Some other ideas for noisification:
1) limit noise to 0-255 codepoints
2) noisify based on characters in file -- I don't like this one
3) keep as is
If you could take a look at my wrappers to make sure I haven't wrecked
anything, and/or if you have any recs for the evaluation, let me know.
> Consider switching lang-detection in tika-eval to open-nlp
> ----------------------------------------------------------
>
> Key: TIKA-2790
> URL: https://issues.apache.org/jira/browse/TIKA-2790
> Project: Tika
> Issue Type: Improvement
> Reporter: Tim Allison
> Priority: Minor
> Attachments: langid_20190509.zip
>
>
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