Data Science
Machine Learning with Python - Intro
Hiru_93
2022. 8. 18. 17:50
- Python libraries for machine learning
- Numpy, Pandas, Scikit-learn
- Scikit-learnd의 기능: preprocessing, model_selection, building classifier, fitting the model, confusion_matrix (결과 출력)
- Supervised vs Unsupervised learning(지도학습 vs 비지도학습)
- Supervised model: how to teach? by labeling the dataset
- Unsupervised learning techniques: Dimension reduction / Density estimation / market basket analysis / Clustering
- Clustering: example) bank's desire to segment his customers based on certain characteristics / helping an individual to organize in-group his favorite types of music
- Different between Supervised vs Unsupervised learning