Add functions to calculate Precision, Recall and F1score.

[Afreen-Kazi-1]

Add functions to calculate Precision, Recall and F1Score under the ConfusionMatrix class in detectionmetrics/utils/metrics.py.
Addresses #240 Add new metrics.

[dpascualhe]

Thanks for your contribution! 😄

It's looking good but I haven't tested it yet. A suggestion, could you return the results per class and global as it is done for accuracy or IoU?

[Afreen-Kazi-1]

Yes, I'll do that and update soon.

[dpascualhe]

Code structure is fine, but there are some errors that need to be amended.

• Minor fixes in return statements type definitions.

Keep it up! We're almost there 😉

[Afreen-Kazi-1]

Thankyou! Is there anything more I can contribute to? I'll be glad to.

[dpascualhe]

Hi, sure thing! Some suggestions:

• Try out our new notebook tutorial: tutorial_image_segmentation.ipynb. AFAIK it hasn't been tested out by any user yet and it would be great if we could have some feedback in that regard.
• Add tests for the metrics module using pytest ( as part of Add tests #239 ).
• Take a look at other issues in the repo for which help is wanted.

[Afreen-Kazi-1]

Hi, sure thing! Some suggestions:

• Try out our new notebook tutorial: tutorial_image_segmentation.ipynb. AFAIK it hasn't been tested out by any user yet and it would be great if we could have some feedback in that regard.*

Sure, I'll test this out and update soon. Should it be a new issue though?

• Add tests for the metrics module using pytest ( as part of Add tests #239 ).

I think a couple of contributors have been assigned to this and their approaches are at par. If you think there's something more I can add there, then please let me know.

• Take a look at other issues in the repo for which help is wanted.

Sure, definitely!

[dpascualhe]

Sure, I'll test this out and update soon. Should it be a new issue though?

Not the testing itself, but feel free to open up any issue you find during the process 😄

I think a couple of contributors have been assigned to this and their approaches are at par. If you think there's something more I can add there, then please let me know.

For now let's wait to see if the people that have expressed their interest make their contribution. I'll let you know if we need help in that regard.

Overall, I would prioritize testing the current tutorial available to get a better sense of whether it is usable as it is now and maybe we can work together in building new tutorials (#245 ).

Once again, thanks for your interest!