PHÂN TÍCH
DỮ LIỆU
Chương 1
TỔNG QUAN VỀ
PHÂN TÍCH DỮ LIỆU
1. Khái niệm về dữ liệu
2. Phân tích dữ liệu
3. Thời cơ và thách thức của chuyên ngành phân tích dữ liệu
4. Các lĩnh vực liên quan (AI, ML, Big Data)
5. Qúa trình phân tích dữ liệu
Nội dung
Khái niệm về dữ liệu
1
Dữ liệu là gì?
Khái niệm về dữ liệu
1
Dữ liệu có cấu trúc và phi cấu trúc
•Dữ liệu lưu dưới dạng CSDL bảng
•Dữ liệu từ các nguồn khác nhau: hình ảnh,âm thanh, văn bản, tín
hiệu…..
![Phân tích số liệu và biểu đồ bằng R: Tài liệu [Mô tả/Hướng dẫn/Kinh nghiệm chi tiết]](https://cdn.tailieu.vn/images/document/thumbnail/2026/20260430/ntu.danghuy@gmail.com/135x160/46211777946371.jpg)
![Tài liệu Nhập môn khoa học dữ liệu [Chuẩn nhất]](https://cdn.tailieu.vn/images/document/thumbnail/2026/20260401/baobinh_011/135x160/57531775122890.jpg)
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