Part 2-Post Prunning And Pre Prunning In Decision Tree Classifier In Hindi| Krish Naik

  Рет қаралды 63,875

Krish Naik Hindi

Krish Naik Hindi

Күн бұрын

Пікірлер: 40
@netviz8673
@netviz8673 3 ай бұрын
post pruning and pre pruning. Decision tree leads to overfitting hence requires pruning. Decsion tree is made using training data set so it may overfit because it wont perform optimally on test data set. Efficient is preprunning. Which is done in case of large dataset and postpruning can be done when small data set is used. Postpruning: first make the decision tree and then do the pruning(eg max depth , max features for split hyperparameter). Max depth me level define kar sakte ho starting from 0 till your depth. Basically acc to this hyperparameter you cant split beyond the specified depth. Prepruning: Apply all hyperparamters tuning along with making of decision tree. Decide max depth as range of values and max features also as a range of values.
@HafizMuhammadAzeemAkram
@HafizMuhammadAzeemAkram 8 ай бұрын
Really love you. You are my oxygen❤
@Er_IT_prashantjha
@Er_IT_prashantjha 6 ай бұрын
🙂koi insaan itna achhe se kese padha sakta hai yrr, Sir Mahan sabd bhi chota pr jayega apke samne.
@aaishiv7
@aaishiv7 2 жыл бұрын
thanku so much sir...its helpful for usssss......
@demon3769
@demon3769 Жыл бұрын
Understood very well sir keep up with good work
@sidnoga
@sidnoga 2 жыл бұрын
This channel is my knowledge potly🏺 for Data Science. Vi Vi LA (@France) Krish naik Sir 😍❤❤
@sonumis6626
@sonumis6626 2 жыл бұрын
Thankful for your contribution
@anmolchaudhary2787
@anmolchaudhary2787 Жыл бұрын
Commenting here for the previous video……..love youuu sirrrr…what an explaination…..
@vijayrana3161
@vijayrana3161 8 ай бұрын
Thanks Sir 🙏
@AbdullahAbdullah-jc4uf
@AbdullahAbdullah-jc4uf Жыл бұрын
Very nice explanation sir 👍
@mrityunjayupadhyay7332
@mrityunjayupadhyay7332 2 жыл бұрын
Thanks sir for this informative video
@Manishapanchal5578
@Manishapanchal5578 Жыл бұрын
Thank you
@npranavteja3593
@npranavteja3593 9 ай бұрын
thank you sir
@manojkumarprajapat6915
@manojkumarprajapat6915 2 жыл бұрын
Great 👍 thanks 🙏 you
@amolchumbalkar3373
@amolchumbalkar3373 Жыл бұрын
thanks ,sir🥰🥰🥰🥰🥰
@FaujiSamvad
@FaujiSamvad 6 ай бұрын
Haven't seen anyone explain the concepts so easily
@maukaladka4100
@maukaladka4100 2 жыл бұрын
Nice 👍
@harshshah9006
@harshshah9006 Жыл бұрын
Thnx sir
@mayankmahajan7959
@mayankmahajan7959 Жыл бұрын
real G.O.A.T🫡
@maths_impact
@maths_impact 2 жыл бұрын
Jabardust
@pkumar0212
@pkumar0212 4 ай бұрын
👌
@affanahmedkhan7362
@affanahmedkhan7362 2 ай бұрын
❤❤
@Aadityaaryan
@Aadityaaryan 11 ай бұрын
Which note taking app you are using to write,draw
@vatsalshingala3225
@vatsalshingala3225 Жыл бұрын
❤❤❤❤❤❤❤❤
@niku237
@niku237 Жыл бұрын
Sir please ANN algorithm bhi krvaiye hindi mei
@AbdullahAbdullah-jc4uf
@AbdullahAbdullah-jc4uf Жыл бұрын
👍
@ravi122133
@ravi122133 Жыл бұрын
Pre-pruning is not more efficient in terms of accuracy and fit. In terms of run time it is.
@Yadav19Laxmi
@Yadav19Laxmi 4 ай бұрын
Could not find the code to apply post pruning the tree
@Er_IT_prashantjha
@Er_IT_prashantjha 6 ай бұрын
College me situation itna Kharab hai na pucho hi mat Mumbai University me teachers kuch bhi update nhi rehte latest market k hisab se , literally teachers log rote rehte hai students k samne.
@syedmohamad7967
@syedmohamad7967 Жыл бұрын
bhai tum phle q nhi miley mera 2 lakh bach jata yaar
@darshedits1732
@darshedits1732 9 ай бұрын
Kyu bro?
@_PB03
@_PB03 9 ай бұрын
video start at 1:22
@Tanvipatil3020
@Tanvipatil3020 10 ай бұрын
Apki notes kaise milegi simple language me
@MohdSajid-gw1qf
@MohdSajid-gw1qf 2 жыл бұрын
Fresher can't get a job AI
@VikasSingh-nq5yx
@VikasSingh-nq5yx 2 жыл бұрын
Sirrrr.... ❤ I have a question 🙋! If interviewer ask a question why we are using minus ( - ) sign in Entropy? Please reply........ ❤
@jasanimihir4994
@jasanimihir4994 2 жыл бұрын
Bhai don’t worry. No one will ask questions like this.
@sidnoga
@sidnoga 2 жыл бұрын
because if you use log base 2 then you get a negative value and measures can,t be negative. am I right sir @Krish Naik
@VikasSingh-nq5yx
@VikasSingh-nq5yx 2 жыл бұрын
@@jasanimihir4994 अच्छा 😂
@blindprogrammer
@blindprogrammer 2 жыл бұрын
@@VikasSingh-nq5yx watch this to understand how to derive entropy formula: kzbin.info/www/bejne/j6XIk3qMrZJ5rtk&ab_channel=StatQuestwithJoshStarmer
UFC 310 : Рахмонов VS Мачадо Гэрри
05:00
Setanta Sports UFC
Рет қаралды 1,2 МЛН
The Best Band 😅 #toshleh #viralshort
00:11
Toshleh
Рет қаралды 21 МЛН
Decision Tree Pruning explained (Pre-Pruning and Post-Pruning)
17:32
Sebastian Mantey
Рет қаралды 43 М.
Part 1-Decision Tree Classifier Indepth Intuition In Hindi| Krish Naik
34:17
Hindi- Ensemble Techniques-Bagging Vs Boosting|Krish Naik
11:55
Krish Naik Hindi
Рет қаралды 48 М.
How to Prune Regression Trees, Clearly Explained!!!
16:15
StatQuest with Josh Starmer
Рет қаралды 238 М.
Decision Tree Classification Clearly Explained!
10:33
Normalized Nerd
Рет қаралды 731 М.
Machine Learning | Reduced Error Pruning
12:12
RANJI RAJ
Рет қаралды 31 М.
UFC 310 : Рахмонов VS Мачадо Гэрри
05:00
Setanta Sports UFC
Рет қаралды 1,2 МЛН