python - How does this algorithm implement a sliding window?
Apr 25, 2022 · Instead of trying all possible substrings, the algorithms has a varying-size "window" that "slides" from left to right (and never goes back). Note that "sliding-window algorithm" is a …
python - Rolling or sliding window iterator? - Stack Overflow
If you're looking to perform some kind of operation on each window as you iterate (e.g. sum() or max()) it is worth bearing in mind that there are efficient algorithms to compute the new value …
What is Sliding Window Algorithm? Examples? - Stack Overflow
Nov 25, 2011 · While solving a geometry problem, I came across an approach called Sliding Window Algorithm. Couldn't really find any study material/details on it. What is the algorithm …
python - Sliding window Singular Value Decomposition - Stack …
Mar 17, 2025 · Throughout the question, I will use Python notation. Suppose I have a matrix A of shape (p, nb) and I create a sliding window, taking the submatrix of p rows and n columns Am …
python - Efficient time series sliding window function - Stack …
Feb 7, 2022 · I am trying to create a sliding window for a time series. So far I have a function that I managed to get working that lets you take a given series, set a window size in seconds and …
python - Sliding window maximum in O (n) time - Stack Overflow
Jul 26, 2019 · 9 Surprisingly, the easily accessible descriptions of this algorithm are not that easy to understand, so the trick is this: As you slide a window of length m over your list of length n, …
python - How to optimize this algorithm to find the longest …
Apr 2, 2025 · Today I tackled an interesting Leetcode problem: Finding the longest substring without any duplicating characters. This problem introduced me to the dynamic sliding window …
python - what's the time complexity of this code with sliding …
Mar 1, 2024 · python arrays time-complexity sliding-window edited Mar 1, 2024 at 4:53 PaulMcKenzie 35.6k 4 26 49
Sliding window algorithm for rate limiting requests per second …
Sep 13, 2021 · Determine current sliding window: (current time - window size(1 second)) which is 12:00:34.231 - 12:00:35.231 Window 35 has passed 23% of its size, so we take 77% of …
Count Subarrays Where Max Element Appears at Least K Times …
Mar 29, 2024 · Problem Count Subarrays Where Max Element Appears at Least K Times You are given an integer array nums and a positive integer k. Return the number of subarrays where …