Posts on ML Learning Noteshttps://omegazhang3.github.io/ml-blog/posts/Recent content in Posts on ML Learning NotesHugo -- 0.125.7en-usSun, 04 Oct 2026 12:21:03 +0000深入理解 Softmax 函数：原理、公式与实战https://omegazhang3.github.io/ml-blog/posts/softmax/Sun, 04 Oct 2026 12:21:03 +0000https://omegazhang3.github.io/ml-blog/posts/softmax/<blockquote> <p>Softmax 是深度学习中最经典的函数之一，几乎所有多分类模型的输出层都少不了它。本文将从原理、数学公式、代码实现到实际应用，带你彻底搞懂 Softmax。</p> </blockquote>Linear Regression from Scratchhttps://omegazhang3.github.io/ml-blog/posts/linear-regression/Sun, 04 Oct 2026 00:00:00 +0000https://omegazhang3.github.io/ml-blog/posts/linear-regression/Deriving linear regression and implementing gradient descent in NumPy.