So sánh phương pháp

	Hồi quy Logistic Trực tuyến	Hồi quy tuyến tính trực tuyến
Lĩnh vực	Học máy	Học máy
Họ	Machine learning	Machine learning
Năm ra đời	1960s (perceptron); formalized for logistic loss ~2000s	1960 (LMS); 1950 (RLS formalization)
Người khởi xướng	Rosenblatt, F. / Widrow, B. (perceptron era); modern SGD form: Bottou, L.	Widrow, B. & Hoff, M. E. (LMS); Gauss / Plackett (RLS)
Loại	Incremental supervised classifier	Incremental supervised regression
Công trình gốc	Bottou, L. (2010). Large-Scale Machine Learning with Stochastic Gradient Descent. In Proceedings of COMPSTAT 2010, 177–186. Physica-Verlag.	Shalev-Shwartz, S. (2012). Online Learning and Online Convex Optimization. Foundations and Trends in Machine Learning, 4(2), 107–194.
Tên gọi khác	incremental logistic regression, streaming logistic regression, SGD logistic classifier, online binary classifier	incremental linear regression, streaming linear regression, recursive least squares regression, stochastic gradient descent regression
Liên quan	5	6
Tóm tắt	Online Logistic Regression fits a logistic classifier one sample (or mini-batch) at a time via stochastic gradient descent, updating model weights as each observation arrives rather than waiting to see the full dataset. This makes it the standard choice for high-volume, streaming, or memory-constrained binary classification problems where batch training is infeasible.	Online Linear Regression fits a linear model one observation at a time, updating weights incrementally as each new data point arrives. Unlike batch least-squares, it never needs to store or re-process the full dataset, making it the natural choice for streaming data, very large datasets, and environments where the data-generating process can shift over time.