algorithm Archives - Petamind https://petaminds.com/tag/algorithm/ A.I, Data and Software Engineering Thu, 21 Oct 2021 23:31:17 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://petaminds.com/wp-content/uploads/2019/09/ic_launcher.png algorithm Archives - Petamind https://petaminds.com/tag/algorithm/ 32 32 Number of Islands solution https://petaminds.com/number-of-islands-solution/ https://petaminds.com/number-of-islands-solution/#respond Thu, 21 Oct 2021 22:36:30 +0000 https://petaminds.com/?p=3438 In this post, we have a look at using a queue and breath-first search algorithm to solve a Leetcode challenge. The problem is stated as follows. Given an m x n 2D binary grid grid which represents a map of '1's (land) and '0's (water), return the number of islands. An island is surrounded by water and is formed by connecting adjacent lands horizontally […]

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]]> https://petaminds.com/number-of-islands-solution/feed/ 0 How to be a full-stack developer? https://petaminds.com/full-stack-developer/ https://petaminds.com/full-stack-developer/#comments Mon, 01 Oct 2018 12:02:59 +0000 http://petaminds.com/?p=60 Some essential skills to become a successful full-stack developer.

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]]> https://petaminds.com/full-stack-developer/feed/ 1 Machine learning quick note https://petaminds.com/machine-learning-quick-note/ https://petaminds.com/machine-learning-quick-note/#comments Mon, 01 Oct 2018 09:43:19 +0000 http://petaminds.com/?p=355 Machine learning is a terminology to describe the uses statistical techniques to give computer systems the ability to “learn” (e.g., progressively improve performance on a specific task) from data, without being explicitly programmed. You can think of machine learning as the brains behind AI technologies, and AI technologies do the actions. More technically, machine learning is the […]

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