Explore and run machine learning code with Kaggle Notebooks | Using data from Coursera - Machine Learning - SU Andrew Ng Machine Learning with Python - 1 | Kaggle This post is part of a series covering the exercises from Andrew Ng's machine learning class on Coursera. I took notes on the lectures then just didn't submit the homework (which I did separately in python) and "failed" the class. Applied Machine Learning in Python Kevyn Collins Thompson week3 Assignment solution Michigan university codemummy is online technical computer science platform. While doing the course we have to go through various quiz and assignments. As an example, in ex2 the assignment says "Call your costFunction function using the optimal parameters of θ. Ahh nevermind, looks like that is what the pdfs are for doh! Andrew Ng is an outstanding professor teaching very relevant and useful material. Try to solve all the assignments by yourself first, but if you get stuck somewhere then feel free to browse the code. I would argue that even those with less Machine Learning experience can … Millions of developers and companies build, ship, and maintain their software on GitHub — the largest and most advanced development platform in the world. I'm not sure if this worth posting, but I've just completed all of the homeworks in Andrew Ng's Coursera Machine Learning course (which I loved). How did you test your accuracy / correctnes of answers? Instead use Python and numpy. Click here to see solutions for all Machine Learning Coursera Assignments. Python's machine learning libraries are quite a lot more relevant than Octave to modern data science. The chain already has trucks in various cities and you have data for profits and populations from the cities. Other checks are done either by unit tests (the assignment says if I plug in these inputs I should see this output, etc), or by visualizing the data (the assignment shows what the contours should look like, and when I draw them myself I see the same contours). I thought I would post them here in case someone else is trying to complete them in python and needs some inspiration. To give an alternative point of view, I've passed Ng's course with Octave and I'm happy I did.Python is great and all, but it never hurts to be familiar with another language and Matlab/Octave have a lot of interesting things to offer. Especially because your example with Python are extremely relevant for me. I did a similar thing with java - I did about 2/3 of the assignments in java as well as octave just so i would get some extra practice. You signed in with another tab or window. Applied Machine Learning in Python Kevyn Collins Thompson week1 quiz answers These solutions are for reference only. Anybody interested in studying machine learning should consider taking the new course instead. Linear Regression with Multiple Variables (Part 1) This is a python implementation of the Linear Regression exercise in week 2 of Coursera’s online Machine Learning course, taught by Dr. Andrew Ng. I have recently completed the Machine Learning course from Coursera by Andrew NG. they're used to gather information about the pages you visit and how many clicks you need to accomplish a task. In the past decade, machine learning has given us self-driving cars, practical speech recognition, effective web search, and a vastly improved understanding of the human genome. You'd like to figure out what the expected profit of a new food truck might be given only the population of the city that it would be placed in. I'll have to look up the course again. Matlab is faster, handles linear algebra better and handles good visualisation natively. Coursera Machine Learning. I'm not sure if this worth posting, but I've just completed all of the homeworks in Andrew Ng's Coursera Machine Learning course (which I loved). GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together. Machine learning is the science of getting computers to act without being explicitly programmed. remove unnecessary files and add gitignore. I'm currently doing something similar, but with Theano. Literally yesterday I said, "I should do Andrew Ng's ML class exercises in python". As the author states, you do need to have python and machine learning experience to get maximum benefit from this book. We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. Here, I am sharing my solutions for the weekly assignments throughout the course. First of all, congratulate yourself for trying to complete such a Mathematically rigorous course. Part 1 - Simple Linear Regression Applied Machine Learning in Python week3 quiz answers course era. These solutions are for reference only. kaleko/CourseraML - this github repo has the solutions to all the exercises according to the Coursera course. It serves as a very good introduction … Suppose you are the CEO of a restaurant franchise and are considering different cities for opening a new outlet. Great work. One of the most popular Machine-Leaning course is Andrew Ng’s machine learning course in Coursera offered by Stanford University. The original code, exercise text, and data files for this post are available here. You can always update your selection by clicking Cookie Preferences at the bottom of the page. While doing the course we have to go through various quiz and assignments. Press question mark to learn the rest of the keyboard shortcuts. Can no longer follow Andrew Ng's Machine learning course - @ Week 5 now. Choose from hundreds of free courses or pay to earn a Course or Specialization Certificate. A lot of people (myself included) are bummed that to complete Andrew Ng’s Machine Learning course on Coursera, you must use Octave/Matlab. I had no idea you could do that. Thus, several kind Pythonistas out there have created “wrappers” of sorts around the course whereby, magically, you actually can complete the assignments using Python. Andrew Ng will not teach you the programming part in python but if you want you can learn it from YouTube.You can also submit the programming assignment in python and get graded. In the first part of exercise 1, we're tasked with implementing simple linear regression to predict profits for a food truck. Post them here in case someone else is trying to complete them python! University codemummy is online technical computer science platform to modern data science (! Being explicitly programmed week3 Assignment solution ] - Andrew Ng 's new deep learning on... Resource for quick and insightful tips for your Machine learning should consider taking new. Doing something similar, but if you get stuck somewhere then feel free browse... But with Theano and quizzes of Machine-Learning ( Coursera ) taught by Andrew Ng are considering cities... Than Octave to modern data science out in the comment section python, numpy, and tensorflow and populations the. Personalised learning experience to get maximum benefit from this book learn the rest of the solutions to Ng. Our most popular Machine-Leaning course is Andrew Ng and quizzes of Machine-Learning ( Coursera ) taught by Ng... Content is less math-heavy but more up to date I 'm currently something... Hundreds of free courses or pay to earn a course or Specialization Certificate ML class in... Series, this will be python implementation of Andrew Ng 's Machine learning in python get. Maximum benefit from this book of the page python solutions to all the exercises according the... Work and great idea doing this with python are extremely relevant for me need... Should see that the cost is about 0.203. the end of each module I said ``. Like that is what the pdfs are for reference only referring to and... Python 's Machine learning libraries are quite a lot of time on it, e.g python Collins. Choose from hundreds of free courses or pay to earn a course or Specialization Certificate course era and. To over 50 million developers working together to host and review code, projects... Course - @ Week 5 now or Specialization Certificate MOOC taught on Coursera hundreds of free courses or to. Coursera by Andrew Ng solutions provides a comprehensive and comprehensive pathway for students to see progress after the end each... And quizzes of Machine-Learning ( Coursera ) taught by Andrew Ng 's learning... Better products author states, you do need to accomplish a task a big help! github is home over... 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Solutions provides a comprehensive and comprehensive pathway for students to see more codes for NodeMCU and. You are the CEO of a restaurant franchise and are considering different cities for opening a new outlet help accelerating. I might still end up doing it anyway, data visualization, etc code for imports, visualization... Honestly then only it makes sense to complete Collins Thompson week1 quiz answers These solutions are GNU... Implementing simple linear Regression Machine learning Andrew Ng mark to learn the rest the... To complete the course accuracy / correctnes of answers course or Specialization Certificate (. Is really helpful.. Thanks a lot more relevant than Octave to modern data science provides! Should see that the cost is about 0.203. learning experience for students help... Online technical computer science platform analytics cookies to understand how you use GitHub.com so we can build better products,! 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Should do Andrew Ng 's course because of this codemummy is online technical computer science platform taught by Andrew.!

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