Results 161 to 170 of about 1,156 (208)

Chaotic crow search algorithm for fractional optimization problems

Applied Soft Computing, 2018
This paper presents a chaotic crow search algorithm (CCSA) for solving fractional optimization problems(FOPs). To refine the global convergence speed and enhance the exploration/exploitation tendencies, the proposed CCSA integrates chaos theory (CT) into the CSA.
Rizk M. Rizk-Allah, Aboul Ella Hassanien, Siddhartha Bhattacharyya   +2 more
openaire   +3 more sources

Improved diagnosis of Parkinson's disease using optimized crow search algorithm

Computers & Electrical Engineering, 2018
Abstract Diagnosis of Parkinson's disease at its early stage is important in proper treatment of the patients so they can lead productive lives for as long as possible. Although many techniques have been proposed to diagnose the Parkinson's disease at an early stage but none of them are efficient. In this work, to improve the diagnosis of Parkinson's
Deepak Gupta, Shirsh Sundaram, Ashish Khanna, Aboul Ella Hassanien, Victor Hugo C. de Albuquerque   +4 more
openaire   +3 more sources

Island-based Crow Search Algorithm for solving optimal control problems

Applied Soft Computing, 2020
Abstract Crow Search Algorithm (CROW) is one of the members of recently developed swarm-based metaheuristic algorithms. Literature includes different applications of this algorithm on engineering design problems. However, this optimization method suffers from some drawbacks such as premature convergence and trapping into local optima at the early ...
Mert Sinan Turgut, Oguz Emrah Turgut, Deniz Türsel Eliiyi   +2 more
openaire   +4 more sources

Novel optimized crow search algorithm for feature selection

Expert Systems with Applications, 2022
Behrouz Samieiyan, Poorya MohammadiNasab, Mostafa Abbas Mollaei, Fahimeh Hajizadeh, Mohammadreza Kangavari   +4 more
openaire   +3 more sources

Enhanced crow search algorithm for AVR optimization

Soft Computing, 2020
This paper proposes an enhanced crow search algorithm (ECSA) for solving numerical and real-life engineering problems. Novelties of the proposed method are fourfold: (1) addition of an archive component in the standard crow search algorithm (CSA) to incorporate past experience of finding solution (2) formulation of non-hideout position so that crow ...
Amrit Kaur Bhullar, Ranjit Kaur, Swati Sondhi   +2 more
openaire   +1 more source

A Two-Stage Crow Search Algorithm for Solving Optimization Problems

International Journal of Intelligent Engineering and Systems, 2023
Abdalla El-Dhshan, Hegazy Zaher, Naglaa Ragaa, S Sharma, V Kumar, K Hussain, M Salleh, S Cheng, Y Shi, L Abualigah, X Yang, S Mirjalili, S Mirjalili, A Lewis, A Gandomi, X Yang, A Alavi, P Trojovsk, M Dehghani, A Faramarzi, M Heidarinejad, S Mirjalili, A Gandomi, B Abdollahzadeh, F Gharehchopogh, N Khodadadi, S Mirjalili, R Parouha, P Verma, D Wolpert, W Macready, A Askarzadeh, X Han, Q Xu, L Yue, Y Dong, G Xie, X Xu, A Adamu, M Abdullahi, S Junaidu, I Hassan, S Laabadi, M Naimi, H Amri, B Achchab, E Cuevas, E Espejo, A Enrquez, J Gholami, F Mardukhi, H Zawbaa, R Roy, T Sahu, N Nagwani, S Das, S Nayeri, R Moghaddam, Z Sazvar, J Heydari, F Davoodkhani, S Nowdeh, A Abdelaziz, S Mansoori, S Nasri, M Alijani, N Emery, N Clayton, A Necira, D Naimi, A Salhi, S Salhi, S Menani, P Kusuma, A Prasasti, X Yao, Y Liu, G Lin   +77 more
openaire   +2 more sources

Transformation based Diabetes Classification using Crow-Search Optimization Algorithm

2021 Smart Technologies, Communication and Robotics (STCR), 2021
Diabetes mellitus being a frightening illness, caused due to higher glucose levels in the blood. The suitable usage of machine learning (ML) algorithms assist in the early diagnosis of diabetic mellitus. The primary aim of this paper is to utilize the simple metaheuristic technique, the crow-search optimization algorithm for better diabetes prediction.
Harikumar Rajaguru, Sannasi Chakravarthy S R   +1 more
openaire   +1 more source

An improved crow search algorithm for solving numerical optimization functions

Soft Computing, 2021
Meta-heuristic algorithms have shown promising results in solving various optimization problems. The crow search algorithm (CSA) is a new and effective meta-heuristic algorithm that emulates crows’ intelligent group behavior in nature. However, it suffers from several problems, such as trapping into local optimum and premature convergence.
Jafar Gholami, Farhad Mardukhi, Hossam M. Zawbaa   +2 more
openaire   +1 more source

Crow Search Algorithm for Continuous Optimization Tasks

2019 6th International Conference on Control, Decision and Information Technologies (CoDIT), 2019
The paper provides an insight into the novel meta-heuristic of the Crow Search Algorithm (CSA) as used for continuous optimization tasks. The presented procedure is inspired by the social behaviour of crows. Based on established CEC 2017 benchmark tasks instances, the paper concentrates on performed experimental parameter studies and on a comparison ...
Piotr A. Kowalski, Krystian Franus, Szymon Lukasik   +2 more
openaire   +1 more source

Crow search algorithm for solving optimal power flow problem

2017 Second International Conference on Electrical, Computer and Communication Technologies (ICECCT), 2017
A new evolutionary optimization technique, crow search algorithm (CSA) is proposed in this paper for solving the optimal power flow (OPF) problem. The algorithm has been implemented on IEEE 30 bus test system to check its effectiveness in solving the OPF problem after satisfying various operational constraints.
Anulekha Saha, Aniruddha Bhattacharya, Priyanath Das, Ajoy Kumar Chakraborty   +3 more
openaire   +1 more source