Tag: MathNov 12, 2021MIT_18.065-Part_1-A_Column_Space_PerspectiveAllMath/LinearAlgebraNov 12, 2021MIT_18.065-Part_2-Matrix_FactorizationAllMatrixMath/LinearAlgebraMathNov 12, 2021MIT_18.065-Part_2-Matrix_FactorizationAllMatrixMath/LinearAlgebraMathNov 12, 2021MIT_18.065-Part_4-LU_FactorizationAllMath/LinearAlgebraMathMatrixNov 12, 2021MIT_18.065-Part_4-LU_FactorizationAllMath/LinearAlgebraMathMatrixOct 29, 2021Dot_Product_and_Linear_Transformation-向量内积与线性变换AllMath/LinearAlgebraLinearTransformationDotProductVectorOct 29, 2021为什么方差的分母常常是n-1AllMath/StatisticsVarianceOct 29, 2021协方差矩阵_Covariance_MatrixAllMatrixMath/StatisticsOct 29, 2021拉格朗日乘数-Lagrange_MultiplierAllMathOptimizationOct 14, 2021梯度的方向是哪个方向-为什么梯度是函数增长最快的方向AllMath«««34567»»»