There is a robot on an m x n grid. The robot is initially located at the top-left corner (i.e., grid[0][0]). The robot tries to…

Given an integer array nums, find the contiguous subarray (containing at least one number) which has the largest sum and return its…

Given an integer array nums, return the length of the longest strictly increasing subsequence. A subsequence is a sequence that can be derived…

Inner product and Orthogonal vectors Linear classier where sign = -1 or +1, the inner product of . Linear classifier…

Classification maps feature vectors to categories, whereas regression maps feature vectors to real numbers. Different Types of Learning Supervised learning:…

Training data can be geometrically illustrated. Example: linear classifier. Training Error If the classifier classifies correctly 50% of the points,…