Check out our premium machine learning course with 2 Industry projects: codebasics.io/courses/machine-learning-for-data-science-beginners-to-advanced
@interesting_vdos2 жыл бұрын
I have never seen any other video explaining the concepts of machine learning so clearly. Keep up the great work..!!
@sidduhedaginal4 жыл бұрын
Finally i got perfect trainer for ML, your skills are excellence sir, we are very proud of you sir.
@codebasics4 жыл бұрын
Glad you liked it :)
@matinpathan51863 жыл бұрын
Yes is good but if you like his tutorials then tell your friend to subscribe his channel and hit the like button... that we can do from our side
@pamp3657 Жыл бұрын
One of the few videos that clearly shows the training data that the model is attempting to fit to. Thank you.
@codebasics4 жыл бұрын
Step by step roadmap to learn data science in 6 months: kzfaq.info/get/bejne/fpqJltSGsb-VXYU.html How to learn coding for beginners | Learn coding for free: kzfaq.info/get/bejne/edakpc-qqZawemw.html 5 FREE data science projects for your resume with code: kzfaq.info/get/bejne/b5tnmbR00pvFdKM.html
@hanselsamuel3 жыл бұрын
I really appreciate your tutorial videos, thank you. But how to find the "bought_insurance" values ?
@codebasics4 жыл бұрын
Solution link for the exercise: github.com/codebasics/py/blob/master/ML/7_logistic_reg/Exercise/7_logistic_regression_exercise.ipynb Step by step guide on how to learn data science for free: kzfaq.info/get/bejne/jNSPoNCA2rfPg3U.html Machine learning tutorials with exercises: kzfaq.info/get/bejne/ndOmqcSgx9OblYU.html
@ansh68482 жыл бұрын
Best course you can get for learning ML is this only. Explanation is super awesome. Actually most of the books and courses shows you complex looking mathematical equations but this guy made all that easy for us.
@MoreBalaji2 жыл бұрын
Perfectly balanced video. It forces anyone to continue to watch other videos of this series. Very well explained in simple language. 👌
@businnovateАй бұрын
Why didn't you plot the sigmoid curve but only showed the scatter plot?
@bhawin1012836 жыл бұрын
Perfect explanation with proper examples. Great job.
Sir, I know so surely that I can bank on your data science and python videos when I need to gain an in-depth understanding. Your content gives me the hope and clarity that I needed. God bless you and your undying passion to make such useful content for us. Thank you so much for all your hard-work sir!!! :)
@riyamitra89012 жыл бұрын
For the first time after so many courses, videos, whitepapers, github, kaggle, exercises, wiki pages I am genuinely enjoying Machine Learning and I am doing all the coding and exercises by myself obviously after learning and understanding it all. Thanks a lot!!!
@codebasics2 жыл бұрын
Glad you like them Riya and I wish you all the best! I have many playlists and recently left my job to focus on online teaching. My goal is to produce even a better quality tutorials then this.
@riyamitra89012 жыл бұрын
@@codebasics I am trying to follow all of your videos to improve in my career. I am trying to get a job with a clear concept.
@riyamitra89012 жыл бұрын
@@codebasics One question here. Why we did not remove one of the dummy variable after dropping salary column in Logistic regression like we did for Linear?
@09_samarpanbasu7 Жыл бұрын
@@riyamitra8901 I think ...as logistic regression can handle multicollinearity between the dummy variables so it's not necessary to drop the last col.
@PollyMwangi-cp3jn5 ай бұрын
Actually, I fine tuned my model and was able to achieve an accuracy of 1.0. Thankyou so much sir. This might just be the best channel I have seen.🥳
@kibs_neville5 ай бұрын
Hi, I have some slight problem. How can I plot the prediction curve after training my model? Would be glad if you reply. Thanks
@anishagarwal712 ай бұрын
Could you pls tell me what exactly did you do to fine tune it?
@user-ee6nk8sc3t2 ай бұрын
You make people feel so welcomed to data field with your teaching skills. You are always the best.
@zerostudy75085 жыл бұрын
i'm Not afraid to learn things with complicated term anymore! this teacher is the best at explanation.
@zerostudy75085 жыл бұрын
@@codebasics You are good at it. I thank you.
@sunnyveerpratapsingh11024 жыл бұрын
bro you are best .. tried to swirl thru other online videos and then I end up watching your videos and I understand better .
@codebasics4 жыл бұрын
Sunnny Singh, I am happy this was helpful to you
@rutvikkumbhar6736 Жыл бұрын
Any update you can give how's your data science journey is going as I am aspiring to be a data scientist..
@flyingsalmon2 жыл бұрын
I love your tutorials. They're perfectly paced, with right amount of context and explanation, great examples, and patient but efficient delivery. I hope you continue to produce more. Subscribed here and also Liked all of the videos I've found so far from you. Best.
@codebasics2 жыл бұрын
👍🤗
@manusingh90074 жыл бұрын
On first attempt, i considered 'left' as dependent variable and everything else including salary and department as independent variable, got 77% score of accuracy. Thanks for the wonderful video.
@codebasics4 жыл бұрын
Great job manu. its a good score. Video description has a solution link, you can verify your code with mine.
@piyushjha88884 жыл бұрын
78 percent accuracy. I do all your exercises but in this I learned a lot. Thank you sir for such a great series @codebasics
@kalaipradeep275311 ай бұрын
Hi bro....
@kalaipradeep275311 ай бұрын
Now I learn machine learning.... Now What are you doing. I mean study or work
@piyushjha888811 ай бұрын
I work in a bank as a software engineer. This channel is a gem as this explains the ML concept in laymen terms. I was able to give most of the answers related to ML because of codebasics and deep learning Andrew Ng course
@shreyasb.s3819 Жыл бұрын
I never seen anyone explaining simple as like this. Others making complicated like maths intuition. Thanks code basics
@shivangitomar55574 жыл бұрын
You are the best teacher! I love the exercises at the end of each topic, which strengthens our understanding of what we learnt!!! Thank you so much! :)
@codebasics4 жыл бұрын
I am glad it was helpful. :)
@nguyentuanhung38588 ай бұрын
Started learning machine learning on your youtube. Absolute Masterclass , you are my real teacher sir!!!
@adityabikramarandhara94772 жыл бұрын
Thanks a lot for the lucid explanation. In the exercise, I got an accuracy of 77.2% in my model prediction.
@kalaipradeep275311 ай бұрын
Hi bro... Now I learn machine learning... What are you doing.... I mean study or work
@SandeepYadav-pm8yc4 жыл бұрын
Finally got the Python version of Andrew Ag's machine learning course. With a better explanation. thanks.
@codebasics4 жыл бұрын
😊👍
@nilupulperera4 жыл бұрын
Dear Sir What a beautiful datasheet you have provided for practice with this video. Spent more than two days to play with it. Playing with the datasheet opened another dimension of the learning curve. Thank you very much for providing relevant exercises like this as a challenge!
@codebasics4 жыл бұрын
Happy that this is helping you Nilupul.
@pratikghute2343 Жыл бұрын
I have no other words to say, the comments done by others have already conveyed my message to you!, Lots of love and thank you !
@michaelpeel37162 жыл бұрын
Many thanks this is the first explanation that provides context and examples making its so simple to understand.
@codebasics2 жыл бұрын
Glad you liked it Michael
@engihabit2 жыл бұрын
@@codebasics 15:35 I can’t execute it?? model.predict(57) and any number like 25, 60 got the following ValueError: Expected 2D array, got 1D array instead: array=[57].
@mario1ua10 ай бұрын
Great explanation, I've understood everything, thanks!
@codebasics9 ай бұрын
Glad you found it helpful!
@khalidhasan1793 Жыл бұрын
I paused the video and commented, it's an excellent series that begins with ML.
@GeorgeTrialonis4 жыл бұрын
Thank you very much for the videos on ML, AI, Python, etc. They help me learn a lot. Your explanations are clear and well understood. Thanks.
@codebasics4 жыл бұрын
George I am glad 😊
@abhishekdobliyal71784 жыл бұрын
Thank You Sir, I have learned a lot from your vids :). I was really perplexed by Logistic Regression and I am glad KZfaq recommended this to me :)
@zestful144 жыл бұрын
This video is fantastic. I'm teaching myself machine learning and this was one of the most helpful resources I've found online. Excited to watch/work-through the rest of the videos! Thank you so much
amazing. astounding. bewildering. breathtaking. extraordinary. impressive. marvelous. miraculous. even all these adjectives are less to tell the quality of the video. Thanks a million.
@codebasics3 жыл бұрын
ha ha .. nice. you made my day with this shower of praise Siddhant. Thank you for your kind words :)
@guneyfatma10 ай бұрын
Thnaks a lot for theese amazing contents. I have just discovered your videos!
@icyjump16846 ай бұрын
I only could get 77 with logisitic, but then i used lazypredict to find a higher accuracy and then used desicion tree classifier to get a 98, ty!
@leooel46505 жыл бұрын
Awesome as always, thanks for everything! i got a 77% model accuracy based on the satisfaction_level
@jsbean84154 жыл бұрын
How did you get the prediction model accuracy by depedent variable? And 77% meaning is the probability that they will leave the company?
@nxbil23974 жыл бұрын
@@jsbean8415 model.score()
@jsbean84154 жыл бұрын
@@nxbil2397 that will show you the overal accuracy of your model. My question is , how you will get the probablity % that the employee will leave given the dependent variables? Like the one you have mentioned "satisfaction level".
@tariqahassan56923 ай бұрын
it is one of the fantastic videos about Logistic Regression .. Many thanks
@mponcardas945 жыл бұрын
I love your series of videos as you are concerned with the student's learning! Thanks!
@mehmetkaya43305 жыл бұрын
Thank you again! Great explanation! Always great tutorials!
@mageshs57264 жыл бұрын
I got 78.833 accuracy value. In this exercise i had known lot of things thank you bro.
@pranavnigam114 жыл бұрын
I also got around ~78.5% using the average monthly hours and satisfaction level. Did you use the same features??
@codebasics3 жыл бұрын
That’s the way to go Magesh, good job working on that exercise
@user-jh4wo6ok4s2 ай бұрын
Thank you so much, sir. I've got the score in the exercise 0.797. 🙂
@pranav9339 Жыл бұрын
If you could build a machine learning model for HR department, then you can remove HR department 😂😂
@noorameera263 жыл бұрын
This video is really really good. Love the way you teach, your pacing and all the things you mentioned are really useful. Thank u and may god bless u!
@codebasics3 жыл бұрын
Glad it was helpful!
@asamadawais2 жыл бұрын
Dhavel you are excellent in explaining difficult concepts in very simple language!
@codebasics2 жыл бұрын
I am happy this was helpful to you.
@shuaibalghazali34059 ай бұрын
Thanks a lot for this i was able to implement logistic regression after so many tutorials
@fahadreda30606 жыл бұрын
Another Great Tutorial, Thank you sir, Waiting for the next tutorial, keep up the good work
@mapa5000 Жыл бұрын
Thank you very much ! Your videos are always my best choice to learn ML
@Sparshchokra5 жыл бұрын
Hi, i found your course is truly enhancing the path towards Machine Learning concepts, kindly continue this and sir achieve a complete set of this machine learning course including all the kick start algorithms. Thanks Sparsh
@codebasics5 жыл бұрын
Thanks for appreciation Sparsh. I am continuing the series, it is just that due to my schedule I am not finding lot of time to work on it but I will try my best to speed up new tutorial additions.
@suleimanachimugu90482 жыл бұрын
0.84 accuracy score and 0.83 mean cross validation score. Thanks, Your tutorials have been helpful.
@antimuggle_ridhi256510 ай бұрын
how?
@VyNguyen-xy3il Жыл бұрын
Sir, I extremely appreciate your videos and efforts in teaching these things. Very helpful and great explanation!!
@sundayagu20783 жыл бұрын
God bless you and may He provide angles to solve all your problems. Thank you
@0xN1nja2 жыл бұрын
one of the best explanation I've ever seen
@jugabrat679710 ай бұрын
Your way of teaching is very good. Thanks for the video ❤❤❤
@imaansarwar23142 жыл бұрын
thank you so much ! you have helped alot in learning the algorithms. Saved time with such a quick and easy way of explaining as I didn't have time for my fyp compleion and these videos are saving my time to get an idea of all algorihtms
@codinghighlightswithsadra7343 Жыл бұрын
Thanks a bunch, Subscribed here and also Liked all of the videos I've found so far from you. Best.
@saranyachimirala83513 жыл бұрын
This video had good information, it was really helpful. I am still a learner, new to this field. I understand how to write and basics of confusion matrix using binary classification. But some terminologies are confusing. Can you please explain what exactly are base rate, test incidence, conditional incidence, classification incidence? That would be appreciated.
@flavio49232 жыл бұрын
I'm reading books to try to understand some of this, and I'm impressed at the ease of the examples and explanations in your video. O_O gotta watch more
@DimanjanDahal2 жыл бұрын
same here
@abdulmuzakir4 жыл бұрын
Thanks, sir .. your explanation is really clear and so easy to understand 👍🏼
@reemnasser91052 жыл бұрын
Mathematics make sense with you now. Finally, I can understand many concepts that I failed to understand them in university. I would just like to point out that many duplicates exist in this data. I would also like to ask why didn't we apply Label encoding for this model?
@namitakala393Ай бұрын
thankyou for making videos, your content is great
@ravisrivastava29094 жыл бұрын
Hello Sir! Great work by you. there is a problem in your code may be due to version of python .... If we use X_train, X_test, y_train, y_test = train_test_split(df[['age']],df[['bought_insurance']],train_size=0.9) then only we get score of 1 otherwise with your code it is 0.66.
@Myanmartaeyang4 жыл бұрын
OMG. I was trying to run the code and did not know why mine was 66%. Thank you for this !!!
@prakritreeeeeee2 жыл бұрын
Thank you so much for the graphical explanation...the concepts are crystal clear in my mind now.
@shreyaasthana731311 ай бұрын
Sir I tried this method, it is very easy to understand and use.. thank you sir
@MultiSpiros1235 жыл бұрын
Thanks one of the best tutorials !
@codebasics5 жыл бұрын
Glad you liked it
3 жыл бұрын
Perfect explanation!
@codebasics3 жыл бұрын
Glad it was helpful!
@PlayingCode2 жыл бұрын
Hey plz tell me what to do when I have multiple Columns like age ,weight , bmi that i need to consider for prediction
@pagnonig4 жыл бұрын
Your videos are awesome. I'm learning so much!
@danielnderitu58862 жыл бұрын
I like your tutorials very much, the explanation therein is superb and makes one understand even very hard to grasp concepts.
@SohelRana-eq4ib2 жыл бұрын
You are the best teacher
@Nazeerul_Hazard3 жыл бұрын
Thanks for a clear explanation. When I wanted to learn Logistics regression I checked a couple of youtube sessions and didn't get the concept well. But When I saw your session I quickly clicked with the confidence that the learning from your channel will be solid as usual. And it was!!! The way you explain together with the visuals are the key to a good understanding
@codebasics3 жыл бұрын
Glad it was helpful!
@khalidfahim1007 ай бұрын
I was doing the exercise and noticed something in the solution you provided. I think you need to drop one of the salary columns to avoid dummy variable trap. This was not done in the solution python notebook provided. Btw, excellent tutorial!!!
@guneyfatma10 ай бұрын
Why do we write x and y arguments in split method? Is it because of syntax?
@Christian-mn8dh5 жыл бұрын
just subscribed, your very good at explaining. thank you!
@codebasics5 жыл бұрын
I am glad you liked it Pablo
@Hari9832 жыл бұрын
Very well done and explained even for beginners - thank you so much!
@ridael-mehdawe46814 жыл бұрын
among several videos, this one is the best. appreciated
@codebasics4 жыл бұрын
Rida, I am glad 😊
@chrismagee5845 Жыл бұрын
Exactly what I was looking for, Thank You!
@bestineouya57164 жыл бұрын
Actually you are the best explainer
@vinitasharma50252 жыл бұрын
very useful video.... you explain everything in a very simple manner. Thank you
@codebasics2 жыл бұрын
Glad it was helpful!
@pallabsaha40986 жыл бұрын
thank you sir for your video.
@pablu_74 жыл бұрын
Reasons behind the employee retentions are: 1.Satisfaction Level 2.Average Monthly Hours 3.Promotion Last 5 Years
@nxbil23974 жыл бұрын
Noted that
@MrPrudhvisai4 жыл бұрын
why not work accident?
@arshdeepsingh82893 жыл бұрын
@@MrPrudhvisai work accident should be there
@boughrood Жыл бұрын
Very interesting and useful - well presented too
@flyingsalmon2 жыл бұрын
I have an interesting problem for you that I think you'll really enjoy sharing in a video. We would like to know your approach to solving the following problem: We have a soccer (euro football) game where there are penalty picks. We have data on who's the shooter/kicker and who's the goalie, and how many historically have been saved or not saved by the goalie as follows: (Assume the Shooter and Goalie letters are names of players and Saved is 0 (goal not saved, saved) Shooter Goalie Saved A Z 1 B Z 0 A Z 0 B Y 0 A Y 1 .... and so on for various rows Challenge: What we want to know is if shooter B is facing goalie Z, will the goal be saved or not? We want to leverage machine language (not just probability calculation, which can be done manually based on data). How should we solve this? Many thanks in advance! If you make a video on such, I'll even donate :) Promise!
@laxpanwar112 ай бұрын
Thanks. It is really informative.
@devanshgoel90702 жыл бұрын
Thank you sir for this amazing explanation of Logistic Regression.
@codebasics2 жыл бұрын
Glad you liked it
@krishkonnect8144 жыл бұрын
Thankyou very much for all help and support. Can you please make a video on mathematical explanation of sigmoid and logit function also ?
@Alex7nt9 ай бұрын
Very well explained, thanks!
@codebasics9 ай бұрын
Glad you enjoyed it.
@flavioquaresmaa4 жыл бұрын
Good job. Thanks for teach me. In Portuguese, this content is not yet widely explored. 👍
@codebasics4 жыл бұрын
hey Flavio. I am glad you liked it :)
@micro_Dots2 жыл бұрын
clearly understandable explanation. Thank you so much.
@anuk98463 жыл бұрын
thank u for the video as i m a teacher it helped me a lot
@codebasics3 жыл бұрын
👍🙏🙏
@balasubramanian52324 жыл бұрын
Sir Kindly confirm whether you already have a video for how to do Exploratory data analysis and feature selection. Thank you.
@ayushpant61903 жыл бұрын
I have a question, how is the slope value updated for logistic regression when finding the best fit plane or line to seperate the 2 classes? At first I thought gradient descent but that doesn't work because it is used to find the global minima
@ojassaxena28912 жыл бұрын
Maaeri aapahi hans di Maaeri aapahi rondi Maaeri yaad yaad wo aaeri
@phaniauce4 жыл бұрын
Awesome explanation. I like this practical math and algorithmic explanation.
@MohamedAshraf-zs6nv4 жыл бұрын
at 14:00 , why you used model.score(x_test, y_test), as you have to replace x_test with the prediction from the model to be like this: prediction = model.predict(x_test) model.score(prediction, y_test) then you can compare the prediction with the real value and so you can get the actual score
@codebasics4 жыл бұрын
Score function will internally calculate y predicted from x test. After that it will compare y predicted with y test.
@lightonkalumba Жыл бұрын
lol i just love the part on the exercise when he sayed you are a data scientist.
@mojojojo18546 жыл бұрын
sir please start Deep learning tutorials :)
@codebasics4 жыл бұрын
I am going to start that in next few days. Stay tuned :)
@svenko3333 жыл бұрын
@@codebasics You are a life saver! Just keep up a great content and if I ever see you, I need to buy you a drink or something for all of this, thank you a lot
@DataThinkers6 жыл бұрын
Nice Sir, try to create SVM or PCA next with some mathematical explanation. thank you
@bandhammanikanta16644 жыл бұрын
Perfect explanation on logistic regression. Loved it. Thanks a lot.