How to know the accuracy of the result ?

[monyoudom]

I wonder. When I try to recognize the song that not exit my database. It give me the wrong result. I feel it random choose.

[anuragkumarak95]

this module will produce the most nearest neighbor to the song you input. What you need to do is provide a threshold to the final confidence value to only return a match if confidence is considerable.

[JPery]

You can now use pull request #148 in which I've added a "relative confidence" value

[gitteraz]

How do i use the "relative_confidence" value to decide if the returned song was the correct one?

[mauricio-repetto]

As @JPery did, I have also added a pr with actually two confidences: #205 one that checks matches against the hashes in the db and other that measures hashes matched against hashes from the input song.. depending on your problem you can use one or the other. Still is not a perfect confidence measure but at least is something.