DataCamp

Dimensionality Reduction in Python

Engineering and Technology

Short Description

Understand the concept of reducing dimensionality in your data, and master the techniques to do so in Python.

Long Description

When dealing with high-dimensional datasets, it can be overwhelming and difficult to know where to begin. Traditionally, visual exploration is the first step, but when faced with numerous dimensions, conventional methods may prove inadequate. Fortunately, there are visualization techniques specifically designed for high-dimensional data, which will be covered in this course. Upon exploring the data, it is often discovered that many features provide little valuable information due to lack of variance or duplication. In this course, you will learn how to identify and eliminate these redundant features, allowing you to focus on the informative ones. Subsequently, when building a model using these features, it may become apparent that certain features have no impact on the desired prediction. You will acquire the skills to detect and remove these irrelevant features, thereby reducing dimensionality and simplifying the analysis. Lastly, this course will teach you about feature extraction techniques that can effectively reduce dimensionality. By calculating uncorrelated principal components, these techniques enable you to streamline the dataset and enhance its interpretability.

Course Details

Duration
4 hours
Format
Short Course
Price
USD39.00
Course Link
More Information
DataCamp
Description
DataCamp is an online learning platform that offers interactive courses and tutorials for data science and analytics. It provides a wide range of courses covering topics such as Python, R, SQL, machine learning, data visualization, and more. The platform offers a hands-on learning experience through coding exercises and projects, allowing users to practice and apply their skills in real-world scenarios. DataCamp also offers a personalized learning experience with adaptive learning technology that adjusts the course content based on the user's skill level and progress. It is widely used by individuals, professionals, and organizations to enhance their data science skills and stay up-to-date with the latest trends and technologies in the field.