Statistics about Linear Regression
Linear regression can build a statistical model which predicts a continuous numerical output using a continuous numerical input(s). Simply, it finds a parame...
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Sort algorithms
Sort makes searches faster. Let’s cover famous sorting algorithms with their complexity and implementation. Implementation can vary a little, but the complex...
Heap
A heap is a complete binary tree, where every parent has a key greater than or equal to (max heap) or less than or equal to (min heap) its child’s key.
Tree
A tree is a data structure that represents a hierarchical relationship. A link to another node is one way (only from higher to lower, no cyclic connection),...
Stack, Queue, and Deque
Stack, Queue, and Deque are commonly used linear (ordered) data strucrues. They vary depending on the position of insertion and deletion operation.