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optimization-technique

20 posts

Optimizing Python Code with Cython

Last Updated: 23 July 2025

Python is renowned for its simplicity and versatility, making it a popular choice among developers across various domains. However, Python's performance can sometimes be a...read more

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Python Programs

optimization-technique

Unconstrained Optimization Techniques in Neural Networks

Last Updated: 23 July 2025

Unconstrained optimization plays a crucial role in the training of neural networks. Unlike constrained optimization, where the solution must satisfy certain constraints, u...read more

Machine Learning

optimization-technique

Machine Learning

Find the most Frequent adjacent Element pairs

Last Updated: 06 January 2024

Given an array arr[] of N integers, the task is to find the most frequent pair of elements in the array. A pair consists of two adjacent elements in the array. If there ar...read more

optimization-technique

Programming Basics

Tail Call Optimisation in C

Last Updated: 23 July 2025

In C programming, Tail Call Optimization (TCO) is a technique that eliminates the need for an additional stack frame to store the data of another function by reusing the c...read more

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Algorithms-Recursion

optimization-technique

Dragon fly Optimization

Last Updated: 23 July 2025

Due to its simplicity, easy operation, capacity to protect against local optima, and the problem of derivatives free, Metaheuristic was frequently employed throughout the ...read more

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Machine Learning

optimization-technique

Lexicographically Kth-smallest string having 'a' X times and 'b' Y times

Last Updated: 26 July 2025

Given three non-negative integers, X, Y, and K, the task is to find the Kth smallest lexicographical string having X occurrences of character 'a' and Y occurrences of char...read more

Dynamic Programming

optimization-technique

Grey wolf optimization - Introduction

Last Updated: 23 July 2025

Optimization is essentially everywhere, from engineering design to economics and from holiday planning to Internet routing. As money, resources and time are always limited...read more

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Machine Learning

optimization-technique

Minimum cost to empty Array where cost of removing an element is 2^(removed_count) * arr[i]

Last Updated: 15 July 2025

Given an array arr[], the task is to find the minimum cost to remove all elements from the array where the cost of removing an element is 2^j * arr[i]. Here, j is the numb...read more

optimization-technique

Minimum operations required to make all Array elements divisible by K

Last Updated: 23 May 2022

Given an array a[], integer K and an integer X (which is initially initialized to 0). Our task is to find the minimum number of moves required to update the array such tha...read more

optimization-technique

Minimize sum of smallest elements from K subsequences of length L

Last Updated: 12 May 2021

Given an array arr[] of size N, the task is to find the minimum possible sum by extracting the smallest element from any K subsequences from arr[] of length L such that ea...read more

optimization-technique

Maximize array sum by X increments when each element is divided by 10

Last Updated: 24 December 2021

Given an array arr[] consisting of N non-negative elements and an integer X, the task is to make X increments such that the value of array sum when each element is divided...read more

Number Divisibility

optimization-technique

Minimum cost to colour a Tree with no 3 adjacent vertices having same colour

Last Updated: 15 July 2025

Given a tree with N nodes value from 0 to (N - 1) and a 2D array arr[][] of size dimensions 3xN, where arr[i][j] denotes the cost of coloring jth nodes with color value i....read more

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optimization-technique

Minimum Cost to make all array elements equal using given operations

Last Updated: 15 July 2025

Given an array arr[] of positive integers and three integers A, R, M, whereThe cost of adding 1 to an element of the array is A,the cost of subtracting 1 from an element o...read more

optimization-technique

Hyperparameters Optimization methods - ML

Last Updated: 12 July 2025

In this article, we will discuss the various hyperparameter optimization techniques and their major drawback in the field of machine learning.What are the Hyperparameters?...read more

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Machine Learning

optimization-technique

Maximize the division result of Array using given operations

Last Updated: 19 October 2022

Given an array arr[] of N integers, the task is to find the maximum value possible remaining in the array by repeating the following two steps:Remove any two array element...read more

Number Divisibility

optimization-technique