Data Science and R Basics
knsw
Free
Beginner / Big Data
New
New
Covers how to process and analyze data using the R language.
Beginner
Big Data
Let’s explore everything from data input to model modification, and learn about regression and classification models, which can be considered the starting point of supervised learning.
The Learning Process of Artificial Intelligence
Principles of Supervised Learning Regression and Classification Models
Starting with the quantification of data and the concepts of features, labels, and models, we explore how artificial intelligence learns from data and makes predictions. We understand the distinction between training, validation, and evaluation data, as well as overfitting, and learn the principles of loss functions, gradient descent, and learning rates through linear and logistic regression. Based on examples of grade prediction and cancer diagnosis, we learn evaluation metrics such as the coefficient of determination, confusion matrices, precision, and recall, and discover how to evaluate models and set thresholds according to the purpose of the problem.
Who is this course right for?
Those who are unfamiliar with the artificial intelligence learning process
For those who want to know what regression and classification models are like
It is a project team composed of professors specializing in AI and software.
We are offering a variety of software-related courses free of charge.
I hope this will be of great help.
All
16 lectures ∙ (7hr 54min)
Check out other courses by the instructor!
Explore other courses in the same field!
Free