Tag: Search Algorithms

argmax: Reasoning Backward from the Future The fundamental mathematical principle behind all of machine learning (and optimization) is the following formula: arg_max_{x∈X} F(x) It means: among all possible inputs …

Teaching Kids Programming: Videos on Data Structures and Algorithms Given the following Two MinMax Game Trees: We can discard the subtree x as we know the result doesn’t matter. …

Teaching Kids Programming: Videos on Data Structures and Algorithms You are given an integer array nums. You are initially positioned at the array’s first index, and each element in …

You are given a data structu re of employee information, which includes the employee’s unique id, his importance value and his direct subordinates’ id. For example, employee 1 is …