L? trnh Khoa h?c D? li?u & Phn tch Nng cao

Hnh trnh bi?n d? li?u th thnh thng tin chi ti?t v gi tr? kinh doanh.

Trở về lộ trình
Giai ?o?n L?nh v?c Chnh Cng ngh? & Khi ni?m M?c tiu
1. N?n t?ng Ton & L?p trnh Ton, Th?ng k & L?p trnh
  • L?p trnh: Python (Pandas, NumPy, Matplotlib)
  • C? s? d? li?u: SQL
  • Ton h?c: ??i s? tuy?n tnh, Gi?i tch, Xc su?t th?ng k
 Xy d?ng n?n t?ng v?ng ch?c v? l?p trnh v cc khi ni?m ton h?c c?n thi?t cho khoa h?c d? li?u.
2. Thu th?p & X? l D? li?u K? thu?t D? li?u & Ti?n x? l
  • Thu th?p: Web Scraping (BeautifulSoup), APIs
  • X? l: Quy trnh ETL, Lm s?ch d? li?u, X? l gi tr? thi?u
  • K? thu?t ??c tr?ng (Feature Engineering)
 N?m v?ng k? n?ng thu th?p, lm s?ch v chuy?n ??i d? li?u th thnh ??nh d?ng s?n sng cho phn tch.
3. Phn tch & Tr?c quan ha Phn tch Khm ph (EDA) & K? chuy?n
  • Tr?c quan ha: Seaborn, Plotly
  • BI Tools: Tableau, Power BI
  • Khi ni?m: Phn tch th?ng k, Gi?m chi?u d? li?u (PCA)
 Khm ph cc m?u, m?i quan h? v ?i?m b?t th??ng trong d? li?u, v truy?n ??t k?t qu? m?t cch hi?u qu?.
4. H?c my (Machine Learning) M hnh ha D? bo
  • Th? vi?n: Scikit-learn
  • H?c c gim st: H?i quy (Regression), Phn lo?i (Classification)
  • H?c khng gim st: Phn c?m (Clustering)
  • ?nh gi m hnh, Cross-validation
 Xy d?ng v tri?n khai cc m hnh h?c my ?? d? ?on k?t qu? v phn lo?i d? li?u.
5. H?c su & D? li?u l?n M?ng Neural & H? th?ng Phn tn
  • Frameworks: TensorFlow, PyTorch, Keras
  • Ki?n trc: CNNs, RNNs, Transformers
  • D? li?u l?n: Spark, Hadoop, C? s? d? li?u NoSQL
 X? l cc b? d? li?u c?c l?n v xy d?ng cc m hnh ph?c t?p cho nh?n d?ng hnh ?nh, NLP.
6. Tri?n khai & ??o ??c AI MLOps & Tc ??ng X h?i
  • MLOps: Docker, Kubernetes, CI/CD, A/B Testing
  • Cloud: AWS, Google Cloud Platform, Azure
  • ??o ??c: Gi?i thch AI (XAI), Thin v? v Cng b?ng
 ??a m hnh vo mi tr??ng s?n xu?t v xem xt cc tc ??ng ??o ??c, x h?i c?a ?ng d?ng AI.

T? Duy C?t Li

1. T? duy D?a trn D? li?u

M?i quy?t ??nh v gi? thuy?t ??u ph?i ???c ki?m ch?ng v h? tr? b?i d? li?u. Khng ch? d?a vo tr?c gic.

2. S? T m & Hoi nghi

Lun ??t cu h?i "t?i sao" ??ng sau cc con s? v khng ch?p nh?n k?t qu? b? m?t m?t cch d? dng. ?o su ?? tm s? th?t.

3. Giao ti?p & K? chuy?n

Kh? n?ng bi?n nh?ng phn tch ph?c t?p thnh nh?ng cu chuy?n d? hi?u, c s?c ?nh h??ng ??n quy?t ??nh kinh doanh.

4. H?c h?i Lin t?c

L?nh v?c ny pht tri?n khng ng?ng. Ph?i lun c?p nh?t cc cng c?, thu?t ton v ph??ng php m?i ?? khng b? t?t h?u.