Introduction to Data Science with Python

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Free Online Course: Introduction to Data Science with Python provided by edX is a comprehensive online course, which lasts for 8 weeks long, 3-4 hours a week. The course is taught in English and is free of charge. Upon completion of the course, you can receive an e-certificate from edX. Introduction to Data Science with Python is taught by Pavlos Protopapas.

Overview
  • Every single minute, computers across the world collect millions of gigabytes of data. What can you do to make sense of this mountain of data? How do data scientists use this data for the applications that power our modern world?

    Data science is an ever-evolving field, using algorithms and scientific methods to parse complex data sets. Data scientists use a range of programming languages, such as Python and R, to harness and analyze data. This course focuses on using Python in data science. By the end of the course, you’ll have a fundamental understanding of machine learning models and basic concepts around Machine Learning (ML) and Artificial Intelligence (AI).

    Using Python, learners will study regression models (Linear, Multilinear, and Polynomial) and classification models (kNN, Logistic), utilizing popular libraries such as sklearn, Pandas, matplotlib, and numPy. The course will cover key concepts of machine learning such as: picking the right complexity, preventing overfitting, regularization, assessing uncertainty, weighing trade-offs, and model evaluation. Participation in this course will build your confidence in using Python, preparing you for more advanced study in Machine Learning (ML) and Artificial Intelligence (AI), and advancement in your career.

Syllabus
  • Course Outline:

    1. Linear Regression
    2. Multiple and Polynomial Regression
    3. Model Selection and Cross-Validation
    4. Bias, Variance, and Hyperparameters
    5. Classification and Logistic Regression
    6. Multi-logstic Regression and Missingness
    7. Bootstrap, Confidence Intervals, and Hypothesis Testing
    8. Capstone Project