Data Science Fundamentals Part 2: Unit 3
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Data Science Fundamentals Part 2: Unit 3
This course is part of Data Science Fundamentals, Part 2 Specialization
Instructors: Pearson
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What you'll learn
Build and evaluate statistical models to predict outcomes using Python libraries such as SciPy, NumPy, and Scikit-learn.
Understand and apply the fundamentals of probability, statistical distributions, and regression analysis.
Identify and overcome common challenges in model fitting and performance evaluation.
Distinguish between statistical inference and prediction, and leverage machine learning algorithms for real-world applications.
Skills you'll gain
- Model Evaluation
- Estimation
- Statistical Analysis
- Predictive Modeling
- Business Analytics
- Statistical Methods
- Data Analysis
- Statistical Inference
- Performance Metric
- Predictive Analytics
- Regression Analysis
- Statistical Modeling
- Probability Distribution
- Data Science
- Probability & Statistics
- Machine Learning
- Machine Learning Algorithms
Tools you'll learn
Details to know
2 assignments
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There is 1 module in this course
This course takes a step-by-step approach to the process of building robust models to predict real-world outcomes and uncover valuable insights from your data. Youβll start with a solid foundation in probability and statistical distributions, learning how to estimate parameters and fit models using industry-standard libraries such as SciPy and NumPy. You'll dive into the theory and practice of regression analysis, learning about modeling correlations and interpreting coefficients for actionable business intelligence. Beyond model building, youβll gain critical skills in evaluating model performance, troubleshooting common pitfalls, and understanding the nuanced differences between statistics, modeling, and machine learning. By the end of the course, youβll confidently leverage Scikit-learn to implement predictive algorithms, distinguish between inference and prediction, and apply your knowledge to solve complex, real-world problems.
This module introduces the fundamentals of statistical modeling and machine learning using Python. Youβll learn to analyze Airbnb listing data, starting with probability and statistical distributions, then progress to parameter estimation and regression analysis. The module covers building and evaluating predictive models, understanding model performance, and overcoming common challenges. Youβll also explore the distinctions between statistics, modeling, and machine learning, and gain hands-on experience with Scikit-learn to make predictions. By the end, youβll know how to create, interpret, and assess statistical models for real-world data analysis and prediction tasks.
What's included
24 videos2 assignments
24 videosβ’Total 496 minutes
- Topicsβ’2 minutes
- What, Why, and How Machines Learnβ’25 minutes
- A Machine Learning Taxonomyβ’22 minutes
- Probability and Generative Modelsβ’10 minutes
- Estimation with the Method of Momentsβ’29 minutes
- Maximum Likelihood Estimationβ’14 minutes
- Computing the Maximum Likelihood Estimator, Part 1β’22 minutes
- Computing the Maximum Likelihood Estimator, Part 2β’21 minutes
- Introduction to Supervised Learning: Ordinary Least Squares Regressionβ’29 minutes
- Visualizing Regression with Seabornβ’24 minutes
- Analytical Regression with statsmodelsβ’24 minutes
- Interpreting Regression Modelsβ’24 minutes
- Regression Three Ways - MLE, the Normal Equation, and Gradient Descent, Part 1β’19 minutes
- Regression Three Ways - MLE, the Normal Equation, and Gradient Descent, Part 2β’8 minutes
- Regression Three Ways - MLE, the Normal Equation, and Gradient Descent, Part 3β’15 minutes
- Evaluating Regressionβ’24 minutes
- Introduction to Classification: Logistic Regressionβ’29 minutes
- Components of a Model: The Hypothesis, Cost Function, and Optimizationβ’16 minutes
- Introduction to scikit-learn: Logistic Regression Appliedogistic Regression Exampleβ’26 minutes
- Evaluating Classification Modelsβ’20 minutes
- Evaluating Models with scikit-learnβ’16 minutes
- Debugging Machine Learning: Imbalanced Classesβ’31 minutes
- Model Selection--Hyperparameters and Regularizationβ’23 minutes
- Course Summaryβ’23 minutes
2 assignmentsβ’Total 60 minutes
- Statistical Modeling and Machine Learning Quizβ’30 minutes
- End of Course Assessmentβ’30 minutes
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Yes, you can preview the first video and view the syllabus before you enroll. You must purchase the course to access content not included in the preview.
If you decide to enroll in the course before the session start date, you will have access to all of the lecture videos and readings for the course. Youβll be able to submit assignments once the session starts.
Once you enroll and your session begins, you will have access to all videos and other resources, including reading items and the course discussion forum. Youβll be able to view and submit practice assessments, and complete required graded assignments to earn a grade and a Course Certificate.
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