Linear Regression Algorithm | Linear Regression Machine Learning

Linear Regression Algorithm | Linear Regression Machine Learning | Linear Regression Full Course

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This “Linear Regression” Tutorial by Great Learning would help you to comprehensively learn all the underlying concepts of Linear Regression.
This session will be taken by Professor Mukesh Rao, who is the academic director at Great Learning. Professor Mukesh Rao has over 20 years of industry experience in Market Research, Project Management, and Data Science.
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The following topics are covered in the session:
* Introduction - 00:00:00
* Case Study to understand the need of Linear Regression - 00:01:12
* Introduction to Linear Regression - 00:04:18
* Introduction to Multiple Linear Regression - 00:09:49
* Simple Demo in R and Python - 00:11:00
* Comprehensive explanation of Linear Regression Algorithm - 00:35:47
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Пікірлер: 114

@greatlearning 2 жыл бұрын

Register and get free Certificate for the course: glacad.me/3tq4Tp2 The following topics are covered in the session: * Introduction - 00:00:00 * Case Study to understand the need of Linear Regression - 00:01:12 * Introduction to Linear Regression - 00:04:18 * Introduction to Multiple Linear Regression - 00:09:49 * Simple Demo in R and Python - 00:11:00 * Comprehensive explanation of Linear Regression Algorithm - 00:35:47

@astrovert.ed2321 3 жыл бұрын

1:07:20 "Don't worry about the formulas, get the concepts in place" - summarizes the mantra for anyone willing to learn Data Science.

@rajnichauhan1286 3 жыл бұрын

Thank god I found this video. Such an awesome explanation. I learned a lot from this video. A very big thank you sir. Professors like you are very rare to find.

@greatlearning 3 жыл бұрын

Hi, thank you for all your support and appreciation. Your support motivates us to deliver such valuable content. Stay tuned for more such informative videos on our KZfaq channel:)

@gunjanaggarwal665 3 жыл бұрын

Really, I learned a lot from this video. he cleared all concepts. Thank you so much sir for giving such a wonderful knowledge.

@NikitaSharma-bs4gg 2 жыл бұрын

This was an awesome lecture- thank you , sir has incredible understanding of the subject :)

@nriezedichisom1676 2 жыл бұрын

I am just so grateful for this lecture. It explains a lot of ambiguities and I am glad that most of them has been sorted out. Thank you

@aslambohemia193 4 жыл бұрын

Crisp and clear. Execellent delivery sir. Thanks lots to the the team greatlearning. I would happily suggest to the students who are in need of.

@anushkaupadhyaya3238 3 жыл бұрын

The best explanation And answers to all my questions solved so beautifully. Seriously, Thank You for these set of videos, keep coming up with more. ❤️

@greatlearning 3 жыл бұрын

Hi @Anushka, thank you for your appreciation and we are happy to help you. We also have live sessions that happen every day, you can join with us and all your doubts will be cleared there and then. You can check all the details on our community posts and also register yourself. Thank You

@Deepaksingh-zo6pt 3 жыл бұрын

Amazing way of explaining. I learned easily with the help of this video.

@theandromeda7382 3 жыл бұрын

Only thing issue i have gone through i was not able to see the white board's contact as well as projectors contacts . Although i have tried to listen sirs word and tried to understand . If this issue could be minimise than i think this course will be the best course .As the explanation of sir was outstanding . ❤️❤️❤️

@razaali17 4 жыл бұрын

if my teacher would have taught me like that in school. i would have been a data scientist in High School

@greatlearning 4 жыл бұрын

Hi @Raiza, don't worry we have a solution for you, if you wish to do the full course on Data Science for free along with the assignments, course material and certificate, then check this link: glacad.me/FreeCourses_1000Hours . Also, do subscribe to our channel for more videos like these. Thank You

@nriezedichisom1676 2 жыл бұрын

Majority of our issues and lack of interest stems from the teachers and their weak grasp of the subjects been taught.

@ryanchowdhary965 Жыл бұрын

Budget is one of the major factors for this.

@oldschool4714 3 жыл бұрын

This is the best tutorial. Respected Mukesh Sir explained it the way may be none else can(not disrespectful to other great tutors). Thank you great learning team for making this amazing available for all of us. Guys can you upload the second part also of this great session?

@rajeshnethala9513 Жыл бұрын

Great Explanation and now I am clear with the concept. Indeed great learning. kudos

@arvindgupta6537 3 жыл бұрын

Etne Dino se Kaha the Prabhu aap? 🙏🔥 Thank you so much 😊

@InfoRewind 2 жыл бұрын

This is really called we got something in free no ADS, Thanks a lot for your contribution.

@siddharthsharma9685 3 жыл бұрын

You have very good understanding of concept i request you to please make some more videos and contribute the community, Again you are genious, Try to learn ML but due to lack of statics concept having some difficulties, I tried books but still in trouble, Your video made me so comfortable. i appriciate what you are doing.

@girishagudibanda3214 3 жыл бұрын

Excellent way of teaching, very focused on the topic yet simple. Has made me understand the concepts very well linking all the required topics, explaining why, what and how

@greatlearning 3 жыл бұрын

Thank you so much, glad we could help😀 Subscribe to our channel for more such content, and hit the bell icon so you are always notified of updates from us!

@siddharthsharma9685 3 жыл бұрын

Rao sir you are superb- All we had learnt in school that y = mx + c don't ask why put the value and get the answer 90 percent in exam, parents are happy but students like me lost intrest cause of why we are doing how this values coming, Thank you very much you all are doing the best work on the earth. #Respect you all.

@greatlearning 3 жыл бұрын

Hi @Siddharth, your appreciation means a lot to us. We are glad that our video has helped you and we will continue providing all these informative videos. Thank you and keep supporting us:)

@akanshagupta7990 3 жыл бұрын

Just an awesome lecture, better than paid lectures.

@seematripathi6980 2 жыл бұрын

thanku so much sir ,from your vedio all my concepts are clear

@twist777hz 4 жыл бұрын

Thanks for these videos. Just a suggestion: for key topics like Linear models, Time series analysis, Multivariate statistical analysis, Optimization, etc, perhaps you could create two videos, one at an elementary level and another at a more advanced level (for people who have the linear algebra and statistical inference background). I know you don't want the courses to become too theoretical but the latter type of videos will definitely appeal to engineers, physicists, economists and others who want to make a jump into data science or ML.

@greatlearning 4 жыл бұрын

Thank You for your suggestion, we'll keep that in mind.

@snehaljaiswal227 3 жыл бұрын

Much more getting help in clearing concepts

@greatlearning 4 жыл бұрын

Get the certificate of completion for the course on Linear Regression for Free: glacad.me/3cBQXSU Also to access the datasets, projects, assessments, and codes, register on Great Learning Academy. You can also enroll for any of our 80+ courses offering 1000+ hours of content for free

@anushkaupadhyaya3238 3 жыл бұрын

Great Learning I have completed this course fully over here on KZfaq, when I go to claim my Certificate, it says I have to do all the modules again, any other way out, where I can directly jump to the quiz and claim my certificate.

@ODearUR 4 жыл бұрын

Very good Teacher ,1 of the best i have seen ,want more from him for us

@greatlearning 4 жыл бұрын

Thanks a lot. We are glad you found our video helpful. We are working on creating a lot more content for learners like you. Meanwhile, do not forget to subscribe to our channel so that you get notified whenever we upload a new tutorial.

@najiibrashiidabdi5014 Жыл бұрын

My name is najiib and i am from somalia this the best course of linear regression i seen even i teach during my machine learn course but it wase difficult for me to understand linear regression but i am now understood more thank you great learn you help me lot and also i will thank the professor 🥰

@mayureshjoshi4616 3 жыл бұрын

2:15:27 , the scatter plot should have been labeled residuals vs predictions , that plot should not show any trend ideally(homoscedastic assumption ) , whereas the plot of actual y values vs predicted y values should show a linear trend indicating the y predicted and actual are same and model has performed well

@prativadhal 3 жыл бұрын

very insightful

@mridhusharma8119 4 жыл бұрын

Bharani sir the way you speak, teach are amazing Thank you sir 🙏🏻🎀

@greatlearning 4 жыл бұрын

Thanks a lot. We are glad you found our video helpful.

@winstonloke2860 4 жыл бұрын

This professor is good at explaining , thumbs up.

@greatlearning 4 жыл бұрын

Thanks for the appreciation. Please do share the video and subscribe to our channel so that you get a notification of our upcoming videos

@prashantgourav1485 2 жыл бұрын

Thanks for free lectures

@yunusedris7046 Жыл бұрын

Fabulous really...thank you dear professor

@greatlearning Жыл бұрын

Hi we are glad that you liked our Content Please do subscribe to our Channel for Similar & Awesome Content

@ramram0081 2 жыл бұрын

fantastic material

@datascience6649 4 жыл бұрын

Best explanation and 💯 best teacher ever 💯

@greatlearning 4 жыл бұрын

Thank you. Please do share the video :)

@subbulakshmisankaran709 3 жыл бұрын

Thank you for sharing this lecture. This is very helpful. Around 2:17:41, professor shared a link to refer about linear regression assumptions. Could you please share that link?

@DINESHKUMAR-sq1nt 4 жыл бұрын

very nice video it is very useful for the students who cannot spend much money for studying in top classes very useful for us thank you great learning for such a videos please update more videos for us to study and learn more things

@greatlearning 4 жыл бұрын

Thank you so much for your kind words. We will be uploading more videos like these regularly. Please do subscribe to our channel and click on the bell icon so that you get a notification of our new videos

@arvindhh3720 2 жыл бұрын

Absolute bliss

@gdhruthik3885 3 жыл бұрын

HAT'S OFF for your explanation sir

@greatlearning 3 жыл бұрын

Glad you think so! We regularly post such informative content, so subscribe to our channel NOW and hit the bell icon so that you never miss an update from us😇

@saif595 3 жыл бұрын

@Great Learning, Will it be possible to provide the Link, Professor mentioned at 2:17:54 ?

@sandeepsingh-fr3bm 4 жыл бұрын

super professor best explanations..

@greatlearning 4 жыл бұрын

Thanks for the appreciation. Please do share the video and subscribe to our channel

@datascience6649 4 жыл бұрын

Teacher keeps great experience

@greatlearning 4 жыл бұрын

Glad you think so!

@PetersonCharlesMONSTAH 4 жыл бұрын

Hey bro, can you help me out with from sklearn.linear_model import LinearRegression? I get an error message from using. This is the error message I'm getting. from R and python.ModuleNotFoundError Traceback (most recent call last) in () ----> 1 from sklearn.Linear_model import LinearRegression 2 regressor = LinearRegression() 3 regressor.fit(X_train, y_train) ModuleNotFoundError: No module named 'sklearn.Linear_model' Thanks bro.

@jinjiyanazadi7811 2 жыл бұрын

can anybody please share the website that the professor mentions in 00:02:18

@vitalvamsi558 3 жыл бұрын

how can we get the data that you were using in the tutorial to apply hands on

@humerashaikh3618 4 жыл бұрын

i just love baharani sir . can u make series of all the lecture of Baharani sir ?

@greatlearning 4 жыл бұрын

Hello! Bharani sir is working on more content. Do subscribe to our channel so that you get notified whenever we upload a new tutorial. :)

@jpainam 4 жыл бұрын

nice explanation. could He use a better board marker? it's sometimes difficult to look at what he's writting in the white board

@greatlearning 4 жыл бұрын

We'll keep that in mind

@PramodKumar-iw8js 4 жыл бұрын

Very good and deep explanation, but it would be better for learners if you provide direct link for datasets and code files for exploration.

@greatlearning 4 жыл бұрын

We are glad you found our video helpful. If you want to also do assessments and projects along with learning the course please visit and enroll for the free course on Linear regression, here: glacad.me/GLA_linear_python If you complete the courses and the assessments here you will also get a certificate of completion.

@krishnalohith8463 Жыл бұрын

If we are changing the slope(m) for gradient descent for best fit line. Then why we have to find the m value at first place...? we can directly vary the m value starting from 0.1 and check for the best fit line? can someone explain

@himanshushukla2289 2 жыл бұрын

best teacher ever

@greatlearning 2 жыл бұрын

Hi we are glad that you liked our Content Please do subscribe to our Channel for Similar & Awesome Content

@rupeshchauhann 3 жыл бұрын

Hii can i get this ipynb file of linear regression?

@Bhanuprakash-bk9go 2 жыл бұрын

Share the links that are in presentation

@ayishathamanna4690 Жыл бұрын

How can we find the intercept and slope here

@bhanuprakash5060 Жыл бұрын

i need the ppt of this lecture ASAP plsss

@rakeshthakur-nd5sk 4 жыл бұрын

Please make the video in Hindi for Linear Regression, Logistics regression, Linear Regression Logistic Regression Classification Clusterings..

@texasfossilguy 2 жыл бұрын

there is another video in Hindi by this title Linear Regression in Hindi

@ibrahimafadjabah1845 2 жыл бұрын

Great but would like to have that code if possible

@_rkk 4 жыл бұрын

Please add videos on Graphical algorithms

@greatlearning 4 жыл бұрын

Your request has been noted. We are working on creating a lot more content for learners like you. Meanwhile, do not forget to subscribe to our channel so that you get notified whenever we upload a new tutorial.

@texasfossilguy 2 жыл бұрын

I wish theyd shown the workbook past 3 hrs much more. There was a lot of code that wasnt shown.

@prashantgourav1485 2 жыл бұрын

🔥🔥

@santoshsaklani5019 4 жыл бұрын

Great lecture. But the visibility of the white board is very low. Can you please provide the PPT part.

@greatlearning 4 жыл бұрын

Thank You for your feedback. We'll look into it. If you want to also do assessments and projects along with learning the course please visit and enroll for the free course on Stats for ML here: www.greatlearning.in/academy/learn-for-free/courses/statistics-for-machine-learning If you complete the courses and the assessments here you will also get a certificate of completion. Hope this is helpful.

@vikass.sharma7819 3 жыл бұрын

one word for him : GENIOUS.

@jitendrakumarshah3443 3 жыл бұрын

This lecture required the pre-requisite knowledge of r programming??

@greatlearning 3 жыл бұрын

Hey, yes! For the demo part, you would require knowledge of R programming.

@shakequake4593 2 жыл бұрын

I’m a student of finance..Is this same for Ecnometrics subject ?

@mytoprecipes6759 3 жыл бұрын

Hi sir, can you provide placements with free course?

@nnnnpmd 3 жыл бұрын

Why residuals should be normally distributed in linear regression algorithm? What to do if this assumption would not hold good?

@greatlearning 3 жыл бұрын

If the residuals are not normally distributed, this would mean that the model is not able to fully explain the data. Hence, it would be better if you go ahead with some other model than the current one.

@TauroChuck 2 жыл бұрын

For male female what to use instead of 0 and 1. I couldnt make out

@souadmassi7683 4 жыл бұрын

I wish if programming section used Matlab. What does cgpa and gre stand for?

@greatlearning 4 жыл бұрын

CGPA is the grade point average of the student and gre stands for the GRE score of the student

@souadmassi7683 4 жыл бұрын

@@greatlearning Thank you sir and greetings from Algeria

@amadoum.jallow620 4 жыл бұрын

Can someone tell in which online institution can i find this lecturer?

@greatlearning 4 жыл бұрын

Prof Mukesh Rao is Academic Director for Data Science at Great Learning. Hope you found his teachings useful. Please do subscribe to our channel to see more content.

@ravidawade5178 3 жыл бұрын

Sir what is the difference in drawing multiple lines randomly and drawing 3 lines and minimising the error both the things are same, how can we say that those line which have minimum error would he best fit line, as we draw infinite lines we can draw infinite line and try to minimize the error.there is no difference

@greatlearning 3 жыл бұрын

Hey, when you talk about minimizing the error, you would have to change the angle of the line and this would give you a new line entirely. The best line is one such line which would have the least error when compared with all other lines.

@ravidawade5178 3 жыл бұрын

@@greatlearning so draw infinite lines and then compare it from best fit line, isn't it difficult to compare, we draw infinite line comparing each and every line from best fit line which one has minimum error, its illogical.

@ganesharya3512 2 жыл бұрын

Please correct the subtitles

@thatsfantastic313 Жыл бұрын

Where to buy/access all lectures of this teacher? Please guide.

@greatlearning Жыл бұрын

Dear Learner, Kindly register at the following link:www.mygreatlearning.com/pg-program-artificial-intelligence-course?ambassador_code=GLYT_DES_Middle_SEP22&GLYT&GLYT_DES_Middle_SEP54

@thatsfantastic313 Жыл бұрын

@@greatlearning Okay Thanks.. And where is next lecture of this youtube lecture?

@PramodKumar-iw8js 4 жыл бұрын

Projector screen and board not visible clearly, please more close focus on screen and board.

@greatlearning 4 жыл бұрын

Thank you for your feedback we'll look into it

@nishidutta3484 3 жыл бұрын

Can you please share the code

@greatlearning 3 жыл бұрын

Hi, Unfortunately we can not provide code here. But, don't worry we are always here to help you. If you do this course on our website for free, you will get all the course material and also certificate on completion, here is the link to check: glacad.me/GLA_linear_python. Also, don't forget to subscribe for more videos like these. Thank you:)