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Live-Discussing All Hyperparameter Tuning Techniques Data Science Machine Learning 

Krish Naik
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6 сен 2024

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Комментарии : 70   
@harikrishna-harrypth
@harikrishna-harrypth 3 года назад
A TRUE LEGEND AND MASTER OF DATA SCIENCE!!!! THANK YOU KRISH NAIK!!! YOU'RE A REAL GEM FOR THE WORLD OF DATA SCIENCE!!!!! GOD BLESS YOU MAN! ✌️💖
@jesuskristus18
@jesuskristus18 3 года назад
Great, another Indian/Pakistani “data scientist” from Fiverr.
@rohitbharti2882
@rohitbharti2882 2 года назад
Explained so well. My confidence in DS increases day by day through your videos. 😊
@ahmeterdonmez9195
@ahmeterdonmez9195 Месяц назад
1:05 question from watchers : "why multiplication?". The result of embarking on this path without learning the necessary mathematics.... So it's a simple probability case. God help them in situations that require more advanced math.
@jayanthAILab
@jayanthAILab Год назад
I love ur clarity on the subject . Best teacher in the youtube
@Gester2000
@Gester2000 2 года назад
Let me tell u you are the gem of the game out of all the ones teaching data science on RU-vid passing us real world thought process of a datascientist working in a real world scenarios Love from Karachi Pakistan,🇵🇰
@Schneeirbisify
@Schneeirbisify 3 года назад
great work, very clear and helpful for my project that I am working on. Thanks a lot!
@natarajanlalgudi
@natarajanlalgudi 4 года назад
Thanks again Krish Naik amazing efforts and commitment so grateful.
@priyanshshankhdhar347
@priyanshshankhdhar347 4 года назад
please do a video on FasterRCNN and Yolo object detection
@amrutabagalkot6407
@amrutabagalkot6407 4 месяца назад
BEST VIDEO EVER .....HATS OF TO YOU SIR 🙏
@jaiganeshnagidi5716
@jaiganeshnagidi5716 4 года назад
Sir please make a video on yolo object detection 🙏
@priyanshshankhdhar347
@priyanshshankhdhar347 4 года назад
if possible.. please do video on faster rcnn and yolo object detection without github repo.. or even with github repo.
@kartikjswl4
@kartikjswl4 2 года назад
Damn!!! I couldn't thank you enough for this ever.. 🙏🏻🙏🏻
@srinivasarukonda8768
@srinivasarukonda8768 2 года назад
Krish really amazing knowledge sharing ..gr8 work..
@rayyanmohsin8638
@rayyanmohsin8638 Месяц назад
Shouldn't we split our data before imputing any sort of values to prevent data leakage?
@kumawatrohan
@kumawatrohan 3 года назад
Thankyou so much sir for this detailed explanation ❤️
@mutyaluamballa
@mutyaluamballa 3 года назад
U just covered all the stuff in one cool video, this just blew my mind bro. I just cant say one reason for not subscribing your channel. Thank you very much...! 💕
@vaibhavshukla9777
@vaibhavshukla9777 4 года назад
Thank you sir 🌟
@soulrider6822
@soulrider6822 4 года назад
Hi Krishna I have seen your most of the video
@sunilabans1
@sunilabans1 4 года назад
Thanks for sharing the knowledge.
@sandipansarkar9211
@sandipansarkar9211 2 года назад
finished watching
@fozler
@fozler Год назад
Hello sir, I am from Bangladesh and always watch your video. Can you make some videos about fusion models.
@justthink8319
@justthink8319 3 года назад
THANK YOU BRO IT WAS AMAZING SESSION
@write2ruby
@write2ruby 2 года назад
9:30 GridSearchCV and RandomizedSearchCV are good
@ajaykushwaha-je6mw
@ajaykushwaha-je6mw 3 года назад
first time I ma seeing you in funny mood, good to see you like this else aap to bhagwan shanker ki tere gusse mein hi dikhte hain.
@rayyanmohsin8638
@rayyanmohsin8638 Месяц назад
Starts at 11:30
@harshmalviya7
@harshmalviya7 4 года назад
I have tried hyper parameter and my laptop take 6 hrs to give the parameter what should I do ! It is wasting my time.
@LikithVibes
@LikithVibes 4 года назад
You can run the same code in kaggle.Kaggle provides free access to NVidia K80 GPUs in kernels
@MV-zm5jd
@MV-zm5jd 3 года назад
Try google colab
@sajidchoudhary1165
@sajidchoudhary1165 4 года назад
Sir Please makes video on Mathematics behind on SVM Regression, AdaBoost Regression, Gradient Boost Classification
@karthiksundaram544
@karthiksundaram544 2 года назад
Yes
@amexethiotech1619
@amexethiotech1619 2 года назад
yes
@manassrivastava6452
@manassrivastava6452 4 года назад
WHEN WILL OBJECT DETECTION GOING LIVE ??
@jiyabyju565
@jiyabyju565 2 года назад
thank you sir...why dont i get accuracy value..? so there is no return value on loss
@vargabghosh5497
@vargabghosh5497 Год назад
But using tpot can I print the values of the hyper parameter for which our model has best accuracy...
@dhirendrakumarjha7385
@dhirendrakumarjha7385 3 года назад
can i implement these concept if i have continuous value as output ie if I want to do regression problem
@vidyamc4340
@vidyamc4340 3 года назад
Grid search will be best I guess
@pradheepm1371
@pradheepm1371 4 года назад
How to reduce the false positive and false negative
@LikithVibes
@LikithVibes 4 года назад
As per my understanding and knowledge, if your data is balanced in terms of proportion of two classes and if you have built very good model then automatically your false positive and false negative will be less. But if your data is imbalance, depending on the use case that you are working on you can increase or decrease the threshold to reduce false positive and false negative. But that's a tedious process , so better way is to look at ROC curve.
@shahnawazkhan1636
@shahnawazkhan1636 3 года назад
Best session please conduct such kind of class
@mikefda12
@mikefda12 3 года назад
hey question how do you get the predictive text?
@tusharpatil1957
@tusharpatil1957 4 года назад
Telegram link is not opening
@ashishsaini5096
@ashishsaini5096 3 года назад
how u r not getting error while u having 1 as int value in min_samples_split which is not allowed ! although i m getting this error (min_samples_split must be an integer greater than 1 or a float in (0.0, 1.0]; got the integer 1) which is right : we can either use 1.0 float or greater value than int 1
@anielkali704
@anielkali704 4 года назад
Krish you are amazing, keep it up! One comment, I wouldn't take too high values ​​for the 'max_depth' parameter because of overfitting issues...
@akarshankumar1711
@akarshankumar1711 3 года назад
It's okay to take high values anyways it's random forest, a high variance base model is needed. And also it's precisely not depth but more related to num of leafs. Hence high value do more good than harm.
@amexethiotech1619
@amexethiotech1619 2 года назад
hi good evening
@neetikagupta8536
@neetikagupta8536 3 года назад
can we do stratifiedkfold validation in gridsearchcv or randomsearchcv
@sahilp4796
@sahilp4796 3 года назад
Yes, we can use. Sending you a sample code for RandomizedSearchCV skf = StratifiedKFold(n_splits = 5, shuffle = True, random_state = 7) random_search = RandomizedSearchCV(model, param_distributions=params, n_iter=3, scoring='accuracy', n_jobs = -1, cv = skf.split(X_train, y_train), random_state=7)
@aparnarout2008
@aparnarout2008 2 года назад
Good evening sir, I needed some guidance how can I can contact with you?
@hiteshyerekar2204
@hiteshyerekar2204 4 года назад
HIi Krish I got this error how to solved it. ValueError: Invalid parameter min_sample_split for estimator RandomForestClassifier(bootstrap=True, ccp_alpha=0.0, class_weight=None, criterion='gini', max_depth=None, max_features='auto', max_leaf_nodes=None, max_samples=None, min_impurity_decrease=0.0, min_impurity_split=None, min_samples_leaf=1, min_samples_split=2, min_weight_fraction_leaf=0.0, n_estimators=250, n_jobs=None, oob_score=False, random_state=None, verbose=0, warm_start=False). Check the list of available parameters with `estimator.get_params().keys()`.
@ai_beyond_boundaries
@ai_beyond_boundaries 4 года назад
i also got the same error
@bharadwajnarayanam9922
@bharadwajnarayanam9922 4 года назад
Hi Hitesh! Can you show the code too?
@hiteshyerekar2204
@hiteshyerekar2204 4 года назад
@@bharadwajnarayanam9922 hiii I solved those problem.
@bharadwajnarayanam9922
@bharadwajnarayanam9922 4 года назад
@@hiteshyerekar2204 Cool bro!
@CreatingUtopia
@CreatingUtopia 3 года назад
I got an error :cant pickle file and send it to workers when i ran the randomsearch cv
@its_me7363
@its_me7363 3 года назад
remove 'n_jobs' parameter.
@lemuelkbj493
@lemuelkbj493 3 года назад
7:33
@sandipansarkar9211
@sandipansarkar9211 2 года назад
finished coding
@parthagarwal4592
@parthagarwal4592 3 года назад
When you are pissed off of copy pasting things - 46:52
@sunilabans1
@sunilabans1 4 года назад
Yed
@sunitabnsl
@sunitabnsl 3 года назад
the lecture is good but shaking legs does not seem good kris.
@AchinAbhi
@AchinAbhi 3 года назад
Hello everyone, I get an error regarding accessing subscript for the randomizedsearchcv object, 1 from sklearn.model_selection import GridSearchCV 2 param_grid = { ----> 3 'criterion': [rf_randomcv['criterion']], 4 'max_depth': [rf_randomcv['max_depth']], 5 'max_features': [rf_randomcv['max_features']], TypeError: 'RandomizedSearchCV' object is not subscriptable
@pragatiagrawal3599
@pragatiagrawal3599 Год назад
Thank you so much sir 😊😊
@sunilabans1
@sunilabans1 4 года назад
Yes
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