So sánh phương pháp

	Học chuyển giao có điều chuẩn	Hồi quy Logistic Chính quy
Lĩnh vực	Học máy	Học máy
Họ	Machine learning	Machine learning
Năm ra đời	2000s–2010s	1996–2005
Người khởi xướng	Pan, S. J. & Yang, Q. (survey); regularization variants by multiple authors	Tibshirani, R. (lasso); Hoerl & Kennard (ridge); Zou & Hastie (elastic net)
Loại	Regularized supervised/semi-supervised learning framework	Penalized classification model
Công trình gốc	Pan, S. J., & Yang, Q. (2010). A survey on transfer learning. IEEE Transactions on Knowledge and Data Engineering, 22(10), 1345–1359.	Tibshirani, R. (1996). Regression shrinkage and selection via the lasso. Journal of the Royal Statistical Society: Series B, 58(1), 267–288.
Tên gọi khác	regularized domain adaptation, transfer learning with regularization, penalized transfer learning, regularized fine-tuning	penalized logistic regression, L1 logistic regression, L2 logistic regression, elastic net logistic regression
Liên quan	6	5
Tóm tắt	Regularized Transfer Learning applies explicit penalty terms to a transfer learning pipeline to control how much a model shifts away from source-domain knowledge when adapting to a new target domain. The regularizer discourages negative transfer — the harmful carry-over of irrelevant source patterns — while preserving beneficial shared representations and preventing overfitting when target-domain labels are scarce.	Regularized logistic regression extends standard logistic regression by adding an L1 (lasso), L2 (ridge), or elastic net penalty to the log-likelihood, shrinking coefficients toward zero and preventing overfitting. It is the default choice for binary or multinomial classification when you want interpretable, sparse, or stable coefficient estimates in high-dimensional or collinear feature spaces.