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<body><div>In the people tab, under settings, do you have YOLO v3 selected? That might help. Enable YOLO, and select a bunch of photos you know have missed a lot of faces and try recognition again.</div><div><br></div><div>Rob</div><div><br></div><div><span></span></div><div><br></div><div>On Thu, 2021-02-04 at 08:30 +0100, frederic chaume wrote:</div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><p>Hi Maik</p><p><br></p><p>thanks for the clarification, that makes the process more clear. Below tha last result I got<br></p><div> </div><ul> <li>I have run the training database using the option "clear unconfirmed face and analyse again" (translation from french, so may differ from the option name)<br></li> <li>I have completed the face detection on all catalogs, now I have ~20K unknown faces (using "ignore pictures already analyzed")<br></li> <li>I have run the face recognition again , and got some new unconfirmed faces with a good success rate, but far from the number of faces I should have exepected from the unknown<br></li></ul><p>what should be the options to get a better result on recognitions ?</p><p>Thanks and regards</p><p><br></p><p>frederic</p><p><br></p><p><br></p><p>Le 04/02/2021 à 08:16, Maik Qualmann a écrit :</p><pre>Face recognition is carried out on all images with "Unknown" faces. So all </pre><pre>faces under the virtual tag "Unknown" in the People view. Album bassierd </pre><pre>wouldn't make sense. You probably don't even know which albums the unknown </pre><pre>faces come from in order to choose the right albums.</pre><pre>The training database rebuild is not album based either. All known faces are </pre><pre>used.</pre><pre><br></pre><pre>Maik</pre><pre><br></pre><pre>Am Mittwoch, 3. Februar 2021, 12:16:31 CET schrieb frederic chaume:</pre><div> <br></div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><pre>Hi Maik</pre><pre><br></pre><pre>Thanks a lot</pre><pre><br></pre><pre>after running the training dabase, the success rate is close to 100%.</pre><pre>Excellent !</pre><pre><br></pre><pre>now still some clarification needed.</pre><pre><br></pre><pre> * on the face detection menu, album selection can only be modified</pre><pre> when "face detection" is set, no change possible when "face</pre><pre> recognition is set". So should we run 1st the "face detection" (and</pre><pre> then select the albums) before runinng "face recognitation" ?</pre><pre> * still seeing few faces with 1 new , while no unconfirmed is proposed</pre><pre> (but not systematic)</pre><pre> * I have run a database training on all collections , then started a</pre><pre> face recognitation on all collections (just set "all collections" in</pre><pre> face detection without running it, hope it is ok). still on-going,</pre><pre> will let you know the result,</pre><pre><br></pre><pre>thanks</pre><pre>frederic</pre><pre><br></pre><pre>Le 01/02/2021 à 22:23, Maik Qualmann a écrit :</pre><div> <br></div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><pre>It is important that you rebuild the training database. This is done in</pre><pre>the</pre><pre>maintenance tool under face detection/recognition activate the checkbox</pre><pre>for</pre><pre>the rebuild the training database. The settings for the albums to be</pre><pre>searched are in a tab in the left People sidebar.</pre><pre><br></pre><pre>Maik</pre><pre><br></pre><pre>Am Montag, 1. Februar 2021, 09:48:56 CET schrieb frederic chaume:</pre><div> <br></div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><pre>Hi all</pre><pre><br></pre><pre>just installed 7.2 RC on windows and start playing with face tagging ,</pre><pre>below a 1st quick feedback</pre><pre><br></pre><pre> * 1st of all: I like the presentation and the speed. it is much more</pre><pre> </pre><pre> efficient then previous release (ease to find confirmed,</pre><pre> unconfirmed)</pre><pre> </pre><pre> * seems the number of initial tags when I start using 7.2 is much</pre><pre> </pre><pre> lower than what I have in previous release . Is that normal?</pre><pre> </pre><pre> * some face tag is shown with 1 new , but no new is proposed, only the</pre><pre> </pre><pre> confirmed ones are available/visible</pre><pre> </pre><pre> * with the 1st run , the success rate is very low (<10%), so I have</pre><pre> </pre><pre> unconfirmed most of them (and confirmed the positive ones)</pre><pre> </pre><pre> * 2nd run very few new face is proposed for the existing tags (1 or</pre><pre> </pre><pre> 2 in some faces tags)</pre><pre> </pre><pre> o I have thousands of "unkonwn" but was thinking they could be</pre><pre> </pre><pre> proposed to the existing faces as "unconfirmed" faces?</pre><pre> </pre><pre> o how to select albums? in the people menu on the left, I see "no</pre><pre> </pre><pre> album selected" and didn't find how to add it (I'm using</pre><pre> recognize face). I tried using the maintenance tool, but no</pre><pre> change</pre><pre> </pre><pre> o do we have to run "detect face" before "recognize face" ? I</pre><pre> </pre><pre> tried also and didn't get more new unconfirmed proposed in the</pre><pre> face tags</pre><pre><br></pre><pre>Did I miss something ?</pre><pre><br></pre><pre>thanks and regards</pre><pre><br></pre><pre>frederic</pre></blockquote></blockquote></blockquote><pre><br></pre><pre><br></pre><pre><br></pre><div> </div></blockquote></body></html>