minus-squareObjectiveMountain900@alien.topBtoMachine Learning@academy.garden•[D] Simplest mathematical example of a function that can only be solved by gradient descentlinkfedilinkEnglisharrow-up1·1 year agoLinear regression with a L1 regularization term is a great example. While in some cases a closed form exists (if we only have a single predictor, or if X is orthonormal), generally gradient descent is used. linkfedilink
Linear regression with a L1 regularization term is a great example. While in some cases a closed form exists (if we only have a single predictor, or if X is orthonormal), generally gradient descent is used.