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Precision, Recall, F1 score, True Positive|Deep Learning Tutorial 19 (Tensorflow2.0, Keras & Python) 

codebasics
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In this video we will go over following concepts,
What is true positive, false positive, true negative, false negative
What is precision and recall
What is F1 score
We will also write simple code to compare dog vs non dog labels and print all above measures on them
#Whatistruepositive #falsepositive #truenegative #falsenegative #precisionandrecall #F1score #deeplearning
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7 сен 2020

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Комментарии : 239   
@codebasics
@codebasics 2 года назад
Check out our premium machine learning course with 2 Industry projects: codebasics.io/courses/machine-learning-for-data-science-beginners-to-advanced
@aravinthmegnath3569
@aravinthmegnath3569 Год назад
Honestly this is the best explanation I have ever seen. I have been studying ML for the past 3 months and have gone through many tutorials. This video straight away cleared my confusions about the confusion matrix. Thank You so much Dev !
@muhammadwaheedkhan5244
@muhammadwaheedkhan5244 2 года назад
Nice explained. A suggestion -> also discuss the *WHENs* of each concept you explain. Like, when we use Precisio, Recall, and F1-Score. By the way, great work.
@harperjmusic
@harperjmusic 3 года назад
This is the best explanation on performance metrics that I've found so far.
@codebasics
@codebasics 3 года назад
Glad you liked it John
@kishlayamourya3141
@kishlayamourya3141 2 года назад
Thanks a lot!!! Only video that clearly explained precison and recall of BOTH the classes. I really gets confused after observing the results of sklearn classification report as mostly I was explained that positives are important den go for precision and if neg imp go for recall ...also tried to understand by formula but no use. Finally its clear. Thanks again.
@SeekingTruth0007
@SeekingTruth0007 2 года назад
Simple and straightforward explanation, Thank you very much, sir. My only suggestion is to put two or more topics in a slide and discuss them together, such as when relating the confusion matrix concept to precision and recall.
@uchennanwosu5327
@uchennanwosu5327 2 года назад
Excellent exposition! I have seen some of your other videos in business statistics and they were equally accessible.
@tanvirhasanmonir1627
@tanvirhasanmonir1627 Год назад
Amazing explanation as always. Thanks a lot for consistently providing quality content.
@mischievousmaster
@mischievousmaster 3 года назад
This was some seriously brilliant explanation. Takes patience and passsion. Thank you.
@codebasics
@codebasics 3 года назад
Glad it was helpful!
@rahulranjan8682
@rahulranjan8682 5 месяцев назад
I have 4 years of experience in data domain and whenever I go for interview I come to this video to revise this concept. This is actually the best video on RU-vid available for this topic.
@bhaskargg6018
@bhaskargg6018 2 года назад
Your explanation is so clear and the complex confusion matrix concept is Clearly understood, Thank you
@JapiSandhu
@JapiSandhu Год назад
This is the most intuitive video on this topic. Thanks.
@bigknp6211
@bigknp6211 Год назад
Thank you for such a great tutorial video. As you said on earlier on start video of your deep learning video series, concept are explained in very simple approach. It remind me the quote by A.E where he said "If you cannot explain in simple way , it means you didn't understood"
@TheMarComplex
@TheMarComplex 2 года назад
Thank you so much! You are the best teacher ever!
@classicemmaeasy2292
@classicemmaeasy2292 6 месяцев назад
You are a real gem for this well detailed explanation
@zurraiinrazali5369
@zurraiinrazali5369 2 года назад
Yup, finally found the best explanation on classification report.. + easy to understanddd
@phuonglethithanh8498
@phuonglethithanh8498 Год назад
Thank you for the explanation on precision and recall. Very easy to understand ❤
@longTomm
@longTomm 6 месяцев назад
Finally. An explanation of precision and recall that makes sense! Great stuff
@vanisameerayerramilli5049
@vanisameerayerramilli5049 2 года назад
Brilliant Explanation!! Thanks a lot :)
@sanahnahk7312
@sanahnahk7312 2 года назад
Thank you very much for making it simple.
@gauravpathak560
@gauravpathak560 3 года назад
Thanku sir It's help me to understand the behind the scene related to f1_score,precision and recall. Thanku so much again...
@nikhilkshaji5165
@nikhilkshaji5165 Год назад
Thank for helping to understand these concepts.🥰❤
@Spielerandom
@Spielerandom 6 месяцев назад
Thank you so much! 🙌🏻Very well explained. From Germany.
@sjelallen
@sjelallen 2 года назад
Great explanation! Very helpful!
@jyotigautam992
@jyotigautam992 11 месяцев назад
This is the best explanation anyone could ask for! 😊
@leilaamini405
@leilaamini405 2 года назад
awesome. thanks a lot, you are very professional and teach very clear thank you
@chetanguduru
@chetanguduru 2 года назад
Great expaination. Thanks for this!
@lllcdert826
@lllcdert826 2 года назад
thank you very much the only video i managed to figure out the metrics
@vivekverma9908
@vivekverma9908 Год назад
This is the way to explain all these measures. Nice video
@azamshakori6926
@azamshakori6926 Год назад
It was amazing, Thank u so much
@pankajyadav-en9cw
@pankajyadav-en9cw 3 года назад
The way you have explained these topics is fav bez I didn't get so clarity about these topic thank you explaining it means a lot 🙂
@codebasics
@codebasics 3 года назад
Glad you liked it pankaj
@ahmedadnanaziz2005
@ahmedadnanaziz2005 10 месяцев назад
It is one of the best content ever seen 👏
@ManikandanRaju
@ManikandanRaju Год назад
Beautifully explained. Thank you so much sir
@MrAconfee
@MrAconfee Год назад
Thank you! Great explanation.
@uwebosch9460
@uwebosch9460 Год назад
I loved it. Thank you
@Susa270
@Susa270 2 года назад
I am so Thankful to you. Crisp and Clear. 🙏 🙂
@codebasics
@codebasics 2 года назад
You are so welcome
@adityawanjari5128
@adityawanjari5128 2 года назад
Thank you for such wonderful explanation
@rndtest8691
@rndtest8691 2 года назад
Awesome explanation ..... These are ever confusing topics .... Which are made so simple in this tutorial...
@ilmu011
@ilmu011 3 года назад
One more question, in this example what would the "mean" average precision (mAP) be? And what's the difference between mAP and macro avg and micro avg
@kekkettoful
@kekkettoful 3 года назад
Hello great video, apply the following classifiers: KNN, K-Me, Bayes, Binary Neural Networks and make a comparison between the results with the various techniques (through precision, recall, loss), also showing the confusion matrices, so as to report with which technique I get the best results. can you give me some advice please? Dataset is the 20 newsgroup text
@rishavbhattacharjee7182
@rishavbhattacharjee7182 3 года назад
Brilliant Deep Learning Series sir😍
@bluesky5166
@bluesky5166 2 года назад
Good explanation about precision and recall.
@shashwattiwari9666
@shashwattiwari9666 3 года назад
mast kaam krta h codebasics bhai tum
@artmispotter3571
@artmispotter3571 5 месяцев назад
right to the point, thanks!
@meriemkh4382
@meriemkh4382 5 месяцев назад
I swear this guy's the best
@devarapallivamsi7064
@devarapallivamsi7064 4 месяца назад
Excellent explanation, would have been complete if you have also explained why we need F1 score along when we have precision and recall in place. Thank you for the concise and to the point illustration.
@gayathrisarangika2512
@gayathrisarangika2512 2 года назад
Thankyou very much it is very clear explanation ❤❤
@Lena-of7wd
@Lena-of7wd 3 года назад
You've explained this so clearly, thank you!!
@codebasics
@codebasics 3 года назад
Glad it was helpful!
@meysamjavadzadeh
@meysamjavadzadeh 7 месяцев назад
best confusion matrix explanation video . thanks👍
@HotshotArafath
@HotshotArafath 2 года назад
Sir can we apply this metrics in to the potato leaf disease detection project? And should we apply them before or after building the cnn model?
@anuradhabalasubramanian9845
@anuradhabalasubramanian9845 2 года назад
Wonderful explanation Sir !
@ayoolafakoya9841
@ayoolafakoya9841 3 года назад
You are an awesome teacher
@abdelatifhafid7934
@abdelatifhafid7934 2 года назад
Thank you so much!
@akbarboghani1
@akbarboghani1 2 года назад
Good explanation. How accuracy and precision are used in the real-world scenario? Can you share some references for the same
@nnennaumelloh8834
@nnennaumelloh8834 3 года назад
This is awesome! Thank you!
@codebasics
@codebasics 3 года назад
Glad it was helpful!
@leamon9024
@leamon9024 3 года назад
Always thanks for your effort and hard work.
@codebasics
@codebasics 3 года назад
My pleasure!
@utn2609
@utn2609 3 года назад
Thanks so much! Well explained!
@codebasics
@codebasics 3 года назад
Glad it was helpful!
@abdelhafiddahhani2514
@abdelhafiddahhani2514 Год назад
Great explanation 😄
@HabiburRahamaniit
@HabiburRahamaniit 2 года назад
Super Excellent explanation, Dhaval, Sir.
@abdullahficici4298
@abdullahficici4298 3 года назад
Crystal clear explanation. Thank you
@codebasics
@codebasics 3 года назад
Glad it was helpful!
@MahibulHasanmahibul-hasan
@MahibulHasanmahibul-hasan 11 месяцев назад
Very good explanation!
@jassmalik4594
@jassmalik4594 Год назад
Honestly it helped me a lot 🐱
@mriduldongsare1555
@mriduldongsare1555 2 месяца назад
Very well explained
@jongcheulkim7284
@jongcheulkim7284 2 года назад
Thank you so much
@shibbirahmed7929
@shibbirahmed7929 3 года назад
Can you plz tell me how I can plot ROC curve for multilabel classification (5 labels of data) to compare various ML models accuracy?
@LifeAsWeSee678
@LifeAsWeSee678 2 года назад
Thank you very much for explaining. I just couldn't get what does support means in the end of the video like at 11:07 . Thank you
@debatradas9268
@debatradas9268 2 года назад
thank you so much
@taufiqulhaque4987
@taufiqulhaque4987 3 года назад
Each important evaluation metric in a nutshell... Thanks a lot
@codebasics
@codebasics 3 года назад
Glad it was helpful!
@faezeabdolinejad731
@faezeabdolinejad731 2 года назад
its so good, thanks
@adamtki
@adamtki 10 месяцев назад
Excellent video!
@sandiproy330
@sandiproy330 Год назад
Wonderful explanation. Very easy to understand. Nice clear step-by-step approach. Thanks for providing a such nice tutorial. thank you.
@codebasics
@codebasics Год назад
Glad it was helpful!
@shadiyapp5552
@shadiyapp5552 Год назад
Thank you sir ♥️
@chetangondaliya
@chetangondaliya 2 года назад
Thank you sir.
@PythonisLove
@PythonisLove 3 года назад
Thanks this video helped a lot
@abhishekranjan2617
@abhishekranjan2617 3 года назад
you are a true genious sir.... Your way of teaching and explanation is awesome sir.. I love this video😎😎😘😘☺☺👌👌❤❤🥰🥰😍😍🙏🙏🙏🙏🙏🙏
@karlkfoury2213
@karlkfoury2213 3 года назад
why genius lol
@fahadreda3060
@fahadreda3060 3 года назад
Thanks for the video
@rs9130
@rs9130 3 года назад
Hello can you please make video on segmentation evaluation metrics like iou, precision, recall, ap and map for multi class. Thank you
@dmarcolinok
@dmarcolinok 3 года назад
Great video!!!! Thank you!
@codebasics
@codebasics 3 года назад
I am glad this was helpful
@mujamilkhan714
@mujamilkhan714 3 года назад
Extremely waiting series🙌🏻
@codebasics
@codebasics 3 года назад
Glad it was helpful!
@user-nj6os9to9l
@user-nj6os9to9l 3 месяца назад
This is nice session 👍
@SMHasan9
@SMHasan9 Год назад
Great video
@developerboy8341
@developerboy8341 3 года назад
Absolutely great presentation.
@codebasics
@codebasics 3 года назад
Glad it was helpful!
@ankitac4994
@ankitac4994 3 года назад
Subscribed. Explained well!!
@codebasics
@codebasics 3 года назад
Glad it was helpful!
@davidmercado2329
@davidmercado2329 Год назад
thank you
@kalimuthudurairaj9191
@kalimuthudurairaj9191 3 года назад
Good content... Nicely explained... Thank you...
@codebasics
@codebasics 3 года назад
I am happy this was helpful to you.
@tarunbhatia8652
@tarunbhatia8652 2 года назад
Thanks!
@ayushgupta8538
@ayushgupta8538 11 месяцев назад
Thank you
@adityasharma2667
@adityasharma2667 3 года назад
Wondering who are these people who unlike this video!! Very Well explained!!! Thank you
@codebasics
@codebasics 3 года назад
Glad it was helpful!
@sukanthenss914
@sukanthenss914 3 года назад
Nice sir.Thanks for sharing
@vivektomar4208
@vivektomar4208 Год назад
Thank you sir
@TechFromDan
@TechFromDan 5 месяцев назад
thanks so much man
@harshwardhanchougule3039
@harshwardhanchougule3039 Год назад
very well explained!!!!
@PSTWFB
@PSTWFB Год назад
Artificial Intelligence, Machine Learning, Deep Learning, Supervised, Unsupervised ru-vid.comwYHXPNTTVBE?feature=share
@muskankuchhal2403
@muskankuchhal2403 3 года назад
Thank you so much for this amazing content. Sir, can you make the CNN tutorial? If yes, when can we expect it?
@codebasics
@codebasics 3 года назад
Yes, soon
@kashifiqbal5151
@kashifiqbal5151 3 года назад
@@codebasics i am also waiting sir..
@musaboukar112
@musaboukar112 2 года назад
well done!
@sushantpenshanwar8038
@sushantpenshanwar8038 8 месяцев назад
Positive is one class (Dog) and negative is another class. Now its easier to remember if we just say in our head True dog vs False Dog instead of True positive and False Positive. Vice versa for other class. Replacing positive and negative with the respective class name.
@yepnah3514
@yepnah3514 3 года назад
im a bit confused on how to set up the truth and prediction folder. the prediction folder contains the images we feed after the model has been trained right? but what about the truth folder?
@borngenius4810
@borngenius4810 3 года назад
thanks for these excellent videos. My question : do we used these Precsion, Recall , F1 parameters while using cross validaton method to chose a model?
@jerichokayson2899
@jerichokayson2899 2 года назад
you all probably dont give a damn but does anybody know a tool to get back into an Instagram account?? I was dumb lost my login password. I appreciate any assistance you can offer me.
@sonnybrecken3818
@sonnybrecken3818 2 года назад
@Jericho Kayson instablaster =)
@jerichokayson2899
@jerichokayson2899 2 года назад
@Sonny Brecken thanks so much for your reply. I got to the site on google and Im waiting for the hacking stuff atm. Looks like it's gonna take quite some time so I will get back to you later when my account password hopefully is recovered.
@jerichokayson2899
@jerichokayson2899 2 года назад
@Sonny Brecken It worked and I actually got access to my account again. I'm so happy:D Thanks so much you really help me out !
@sonnybrecken3818
@sonnybrecken3818 2 года назад
@Jericho Kayson No problem xD
@kunalsinha962
@kunalsinha962 3 года назад
Best Explanation. Thankyou Sir
@codebasics
@codebasics 3 года назад
Glad it was helpful!
@mnal.abdulrahman
@mnal.abdulrahman 2 года назад
Thank you soooooooo soooo much 😍😍🙏🙏🙏👌you helped me a lot
@codebasics
@codebasics 2 года назад
You're welcome 😊
@kunchammadhukumar4820
@kunchammadhukumar4820 Год назад
damn...! your explanation 🔥🔥🔥
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