01 2019 档案

摘要：SVM is capable of performing linear or nonlinear classification，regression，and even outlier detection. SVMs are particularly well suited for classific 阅读全文

摘要：>>> np.unravel_index([22, 41, 37], (7,6)) (array([3, 6, 6]), array([4, 5, 1]))>>> np.unravel_index([31, 41, 13], (7,6), order='F') (array([3, 6, 6]), 阅读全文

摘要：文档中介绍的很详细：https://matplotlib.org/tutorials/text/mathtext.html matplotlib Tutoials --> Text --> Writing mathematical expressionsr 阅读全文

摘要：Linear Regression The Normal Equation Computational Complexity 线性回归模型与MSE. the normal equation: a closed-form solution to find the value of θ that min 阅读全文

摘要：np.ogrid: address：https://docs.scipy.org/doc/numpy/reference/generated/numpy.ogrid.html returns an open (i.e. not fleshed out) mesh-grid when indexed, 阅读全文