Want to do incremental classification of files

[rohitnanda1443]

Hi,

I had initially setup recognize and had run:

1. occ recognize:download-models
2. occ recognize:classify (This had run for about 35 hours in the terminal - AMD Ryzen 5 5500)

I had uploaded a few more pictures (say ~100) and wanted to classify these. And when i ran occ recognize:classify it seems that it is reclassifying "ALL" the pictures again...

Question:

1. How does one do only incremental classification
2. What cron entry to put for regular classification

Another issues is with Audio classification: I am getting this error: "Waiting for status reports on audio recognition. If this message persists beyond 15 minutes, please check the Nextcloud logs." and there is nothing in the nextcloud logs.

[marcelklehr]

Hi @rohitnanda1443

Thank you for taking the time to give feedback!

How does one do only incremental classification

Incremental classification should happen automatically via the background job system

What cron entry to put for regular classification

if you have a cron entry for nextcloud's normal cron.php you should be covered.

with Audio classification: I am getting this error: "Waiting for status reports on audio recognition." and there is nothing in the nextcloud logs.

Could you share a screenshot of your recognize admin settings page? Also, you might have to set the log level to debug to properly diagnose this using logs. If you set the log level to debug, best wait about a day and then grep for recognize in the nextcloud log. Ideally you can post the result here, so I can check what's going on.

Fingers crossed we'll get to the bottom of this!

[rohitnanda1443]

Thanks marcelklehr,

The screenshot of the admin panel is below:

Further, For a few faces recognized on the app, if I click on that face, it opens up the below screen (With no thumbnails). The edit button on the top is also not responsive, and I need to reload the whole page:

The error in the nextcloud.log if one accesses these face blocks are as under. Please note, I have yesterday done a complete recrawl and classify. (PS: the recrawl command did not show anything on the terminal and the classify command went for about 24 hours)

{"reqId":"aRHcWnl7wkMvzte75zhJAgAAAAI","level":2,"time":"2025-11-10T12:36:42+00:00","remoteAddr":"192.168.1.105","user":"rohit","app":"PHP","method":"PROPFIND","url":"/nextcloud/remote.php/dav/recognize/rohit/faces/74/","message":"Undefined property: OCA\\Recognize\\Db\\FaceDetectionWithTitle::$vector at /var/www/localhost/htdocs/nextcloud/apps/recognize/lib/Db/FaceDetection.php#72","userAgent":"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36","version":"31.0.10.2","data":{"app":"PHP"},"id":"6911dcddcc5a2"}

[rohitnanda1443]

After putting the log to debug.

nas /mnt/data/nextcloud-data # cat nextcloud.log | grep "recognize" nas /mnt/data/nextcloud-data # grep "recognize" nextcloud.log nas /mnt/data/nextcloud-data # grep -i "recognize" nextcloud.log

[marcelklehr]

Undefined property: OCA\Recognize\Db\FaceDetectionWithTitle::$vector

Which version of recognize is this? I recently fixed a similar error.

Further, For a few faces recognized on the app, if I click on that face, it opens up the below screen (With no thumbnails). The edit button on the top is also not responsive, and I need to reload the whole page:

The photos app view for faces is a bit broken atm, I think. I would recommend to try the memories app which supports recognize as well.

[marcelklehr]

Do you have any audio files at all?