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Python Machine Learning Tutorial | Machine Learning Algorithms | Python Training | Edureka

This Edureka Python tutorial (Python Tutorial Blog: https://goo.gl/wd28Zr) gives an introduction to Machine Learning and how to implement machine learning algorithms in Python. Below are the topics covered in this tutorial: <br><br>1. Why Machine Learning? <br>2. What is Machine Learning? <br>3. Types of Machine Learning <br>4. Supervised Learning <br>5. KNN algorithm <br>6. Unsupervised Learning <br>7. K-means Clustering Algorithm

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Python Machine Learning Tutorial | Machine Learning Algorithms | Python Training | Edureka

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  1. Machine Learning With Python EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  2. Agenda ➢ Why Machine Learning? ➢ What is Machine Learning? ➢ Steps involved in Machine Learning ➢ Types of Machine Learning ➢ Supervised Learning ➢ Example of Supervised Learning ➢ Unsupervised Learning ➢ Example of Unsupervised Learning EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  3. Why Machine Learning? EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  4. Why Machine Learning Navigation on Mars or Deep Ocean, where no humans are present EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  5. Why Machine Learning? Recommending a product to buyers e.g used by Amazon, Flipkart, Snapdeal etc. is not possible by manual calculations Machine learning based on Purchase & Search history Search list of Customer Purchase history of a Customer EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  6. Why Machine Learning? Analysing huge sensor data and predicting the outcome e.g in Forecasting systems is not possible by manual calculations EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  7. What is Machine Learning? EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  8. What is Machine Learning? Machine learning is a type of artificial intelligence (AI) that provides computers with the ability to learn without being explicitly programmed. EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  9. Steps Involved In Machine Learning EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  10. Steps involved in Machine Learning Train the Algorithm Cleaning Data Use it Step - 2 Step - 3 Step - 4 Step - 5 Step - 6 Step - 1 Collecting Data Analyse Data Test the Algorithm EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  11. Types Of Machine Learning EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  12. Types of Machine Learning Supervised Learning unsupervised Learning EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  13. Supervised Learning EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  14. Supervised Learning Supervised learning is the machine learning task of inferring a function from labelled training data Learning Algorithm Step – 1 Training Training Data Step – 2 Testing Test Data Accuracy Model EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  15. Supervised Learning - Example EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  16. Example of Supervised Learning - KNN Finding the genre of a movie Movie Action Romantic EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  17. KNN Algorithm Movie Title # of Kicks # of Kisses 104 100 81 10 5 2 90 Type of Movie Romance Romance Romance Action Action Action Unknown California Man He’s Not really into Dudes 2 Beautiful Woman Kevin Longblade Robo Slayer Amped II ? 3 1 101 99 98 18 EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  18. KNN Algorithm Number of kisses in the movie California Man Movie Title California Man He’s not really into dudes Beautiful Women Kevin Longblade Robo Slayer Amped || Distance To Movie “?” 20.5 18.7 19.2 115.3 117.4 118.9 He’s not really into dudes ? Beautiful Women Kevin Longblade Robo Slayer Amped || Number of kicks in the movie EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  19. Example Of Unsupervised Learning EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  20. Example of Unsupervised Learning - Clustering What is Clustering? Data Class - 1 Class - 2  High intra-class similarity  Low inter-class similarity EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  21. What is Clustering? Class -1 Student Class -2 Teachers EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  22. K-Means Clustering Algorithm Start Number of Clusters K Distance Objects to centroids Grouping based on minimum Distance Centroid False Centroid has Converged? True End EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  23. K-Means Clustering Algorithm Example Cluster 1 Low Income High Balance High Current Balance Medium Example Cluster 2 High Income Low Balance Low Low Medium High Gross Monthly Income EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  24. Session In A Minute Types of Machine Learning What is Machine Learning? Why Machine Learning? Unsupervised Learning Supervised Learning KNN Algorithm EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

  25. Thank You … Questions/Queries/Feedback EDUREKA PYTHON CERTIFICATION TRAINING www.edureka.co/python

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