Intro to AI

Supervised Learning (监督学习)

Given a dataset, predict new data.

• Regression (回归): Predict a continuous value
  • e.g., predict house prices
• Classification (分类): Predict a discrete value
  • e.g., predict whether a tumor is benign or malignant

Unsupervised Learning (无监督学习)

Given a dataset, you’re asked to understand its structure.

• Cluster (聚类)
  • e.g., Market segmentation
• Cocktail Party Problem Algorithm: Separate mixed audio signals