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Why ROC and AUC is needed | ROC curve analysis | ROC curve analysis in python 

Unfold Data Science
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Why ROC and AUC is needed | ROC curve analysis | ROC curve analysis in python
#ROCcurve #machinelearning #datascience
Hello ,
My name is Aman and I am a Data Scientist.
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Topics for the video:
Why ROC and AUC is needed
ROC curve analysis
ROC curve analysis in python
ROC curve diagnostics test
ROC curve analysis
About Unfold Data science: This channel is to help people understand basics of data science through simple examples in easy way. Anybody without having prior knowledge of computer programming or statistics or machine learning and artificial intelligence can get an understanding of data science at high level through this channel. The videos uploaded will not be very technical in nature and hence it can be easily grasped by viewers from different background as well.
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23 авг 2024

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Комментарии : 40   
@anirbansarkar6306
@anirbansarkar6306 Год назад
for the firs time I got the intuition for roc curve. Thank you so much Aman Sir
@UnfoldDataScience
@UnfoldDataScience Год назад
You're most welcome
@siccasim1520
@siccasim1520 Год назад
@@UnfoldDataSciencewas pretty good thanks
@deepakawasthi2540
@deepakawasthi2540 Год назад
Excellent, to the point , very informative. great explanation
@anny23108
@anny23108 3 месяца назад
Sir, that was an amazing explanation! Thank you so much!
@utkarshsingh2675
@utkarshsingh2675 Год назад
Didn't know that roc curve is actually for varying threshold values...thanks for the video
@shine_through_darkness
@shine_through_darkness 4 месяца назад
Really great video bro!!! Can you please also put some videos for LLMs mainly peft
@dr.muhammadjunaid949
@dr.muhammadjunaid949 10 месяцев назад
Well done. You have cleared my confusion
@UnfoldDataScience
@UnfoldDataScience 10 месяцев назад
Thanks a lot.
@shreekrishna1518
@shreekrishna1518 Год назад
Thank you so much..i understand this concept more clearly
@UnfoldDataScience
@UnfoldDataScience Год назад
You're most welcome
@Rider-jn6zh
@Rider-jn6zh Год назад
Please explain rnn and LSTM layers parameters...having lot of confusion in it..
@ajaykumar-rh2gz
@ajaykumar-rh2gz Год назад
Hi UDF, I saw your videos very interesting. Thanks
@knubbe
@knubbe Год назад
Best teacher!!
@hussainkanchwala968
@hussainkanchwala968 10 месяцев назад
Great explanation!!
@UnfoldDataScience
@UnfoldDataScience 9 месяцев назад
Glad it was helpful!
@lenaara4569
@lenaara4569 9 месяцев назад
Thank you for the video. Do you know why the plot starts with threshold value =2 ? According to my understanding threshold should be between 0 and 1, because these are probabilities, correct?
@SwethaNandyala-sf9lt
@SwethaNandyala-sf9lt Год назад
I already knew the concept.. by I didn't think in this direction that it is at the model level and is one and only performance matrices which is unaffected by the threshold. Thanks for your Gyann :)
@explorewithskp1237
@explorewithskp1237 Год назад
Very useful sir 🤗 so Shared in grp
@UnfoldDataScience
@UnfoldDataScience Год назад
Thanks a lot for sharing
@rahulsingh-qs7lm
@rahulsingh-qs7lm 4 месяца назад
superb
@shreyasb.s3819
@shreyasb.s3819 Год назад
Very well explained
@UnfoldDataScience
@UnfoldDataScience Год назад
Thanks Shreyas. Pls share with friends as well.
@RamanDeep-tj1jf
@RamanDeep-tj1jf 4 месяца назад
Best video
@squadgang1678
@squadgang1678 Год назад
Can you explain transformer and self attention model and explain difference between lstm and transformer
@jyotshanajha8316
@jyotshanajha8316 Год назад
Sir please explain how threshold is different for each value. it should be same right? i am literally very confused with threshold value changing.
@UnfoldDataScience
@UnfoldDataScience Год назад
Hmm...you have asked a very good question. It confuses many people Let me try creating a video around it.
@nooreldali7432
@nooreldali7432 Год назад
How do we interpret the AUC value? for example the value you showed was 0.93, do we say it's good or bad? and how do we know?
@UnfoldDataScience
@UnfoldDataScience Год назад
good, think like percentage of marks out of 100
@eagleblaze9292
@eagleblaze9292 Год назад
It can't be applied for multiple classes classification is is true? Sir
@ghadashafiq6698
@ghadashafiq6698 Год назад
Have you found the answer ?
@vedangchavan3321
@vedangchavan3321 4 месяца назад
How to find optimal threshold?
@UnfoldDataScience
@UnfoldDataScience 4 месяца назад
Business knowledge + Experience + What data is saying
@murapakaganesh1108
@murapakaganesh1108 Год назад
Sir please do a video on fbprophet
@UnfoldDataScience
@UnfoldDataScience Год назад
Thanks Ganesh. Sure
@shekharkumar1902
@shekharkumar1902 Год назад
Aman Sir , how can I join your coaching class? You are superb teacher.
@UnfoldDataScience
@UnfoldDataScience Год назад
Thanks Shekhar. Please click on below link www.unfolddatascience.com
@sameenapajanikar624
@sameenapajanikar624 10 месяцев назад
you must teach in detail, i dont know anything about tp,fn
@ankitdhanore1355
@ankitdhanore1355 Год назад
Sir first tell one thing how did you know that I'm learning roc auc and I'm getting confused in it .😂😂😂 Jokes apart , great knowledge ... Getting ready for interviews .😊
@UnfoldDataScience
@UnfoldDataScience Год назад
Thanks Ankit 🙂.
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