Gray wolf Optimization Algorithm (GWO) - PART 2 How to Initialize the Grey Wolf Population and Calculate Fitness value for each wolf? ua-cam.com/video/-ZLeQ4KcBTY/v-deo.html
Thank you very much mum. Please can you any book that will help me to increase knowledge in this nature inspired algorithms. And please what programming language is best for implementation. (MATLAB OR PYTHON) THANK YOU VERY MUCH AM REALLY LEARNING AND GETTING MOTIVATED BY YOUR VIDEOS.
Hello @LEONARD Glad it helped :) You can learn from this book www.amazon.com/dp/3319082620/ref=as_sl_pc_qf_sp_asin_til?tag=pixylab-20&linkCode=w00&linkId=b39c223f211e2f81d77978388e85f6d9&creativeASIN=3319082620
I have been trying to use the gray wolf optimizer for feature selection using python. There are a lot of challenges, I would like you to please help me.
Hello. I will be doing my research using gwo on distribution system of recloser placement. I just wonder, gwo did the calculation to obtained new value of best solution & best optimal value. Did the gwo work as it recalling the minimal number if func obj or it is work to calculate the new value of fitness and display new position?
in all the swarm intelligence, we are initializing ,applying fitness to check the calculated value, then update if its better result,repeat until reaching the required result. correct? can you say how to differentiate them? which one is better than other for which kind of problem?
Nitya madam actually a mathematical model first had to be selected like baysean. Then throught these bioinspired algo. the paratmeters of that model is optimized. The paramete variables are taken as input to model. @ritika i am right??
hello, The way of presenting and explanation is really awesome... your videos are helping a lot for the research work. Kudos to u.. Could u pls explain all members based optimizer (AMBO) in your style.
very nice explanation ma'am i couldn't find such good video on GWO on you tube. Ma'am could you please explain how we can use Grey wolf optimization for optimizing key values in cryptography algorithm. It's an humble request.
This was a very helpful video, especially because of the practical example. I have a question , do you think that this algorithm will be suited to predict how likely is an individual to get a specific disease based on current sympthoms ,pathology and age? Thank you in advance for your invested time .
Hello, You can apply this algorithm. Check the link below: Diagnosis of Parkinson’s disease using modified grey wolf optimization www.researchgate.net/publication/329700928_Diagnosis_of_Parkinson's_disease_using_modified_grey_wolf_optimization All the Best for Research Work. #happyLearning 😇
excellent explanation of GWO algorithm with examples. Could you please explain the mathematical model of GWO algorithm for solving/optimization task scheduling NP-Hard problem in Cloud Network?
Thank you 😇 TASK = Explain the mathematical model of GWO algorithm for solving/optimization task scheduling NP-Hard problem in Cloud Network. I will try it. #happyLearning
@@RitikaxRayPixy unable to download associate software of the paper "www.hindawi.com/journals/cin/2019/2981282/" from ddl.escience.cn/f/Erl2. Could you please help me share it in my email ersujan@gmail.com
Hello @Aus I am working on Crow search algorithm. Till than you can check this: Meta-heuristic Algorithms ua-cam.com/play/PLVLAu9B7VtkaX0P_m7u8R1_eMqv6hLv0l.html
Can u please explain me crow search algorithm and what is awareness probability and how it changes w.e.f. values and effective factor for new position.
Hello @Deepthi please check this Crow Search Algorithm Step-by-Step with Example ~xRay Pixy ua-cam.com/video/HZW2jDQAqpU/v-deo.html&ab_channel=RitikaxRayPixy
Hello, @Alafson The GWO algorithm is able to provide very competitive results compared to these well-known meta-heuristics. You can take help from this Research paper: www.researchgate.net/publication/260010809_Grey_Wolf_Optimizer #happyLearning
Good job mam...can you explain in other video, how this GWO used in image classification using deep learning problems instead of normal ADAM optimizers?
You can use objective functions from research papers for testing. for more details you can watch: Grey wolf optimization algorithm (GWO) - PART 1,2,3, ua-cam.com/users/playlist?,list=PLVLAu9B7VtkZqqm0-94VpKo_kL63HCaFd
Thanks for your video. How compensate in the equations to calculate the value of A and C? we have the value of a=2 and r which the value I apply in equations
Yes you can! Please check this paper : A SOLUTION FOR TRAVELING SALESMAN PROBLEM USING GREY WOLF OPTIMIZER ALGORITHM www.researchgate.net/publication/328130623_A_SOLUTION_FOR_TRAVELING_SALESMAN_PROBLEM_USING_GREY_WOLF_OPTIMIZER_ALGORITHM
Yes, you can Grey Wolf Optimizer-Based Feature Selection Methods for Classification www.researchgate.net/publication/337196893_A_Review_of_Grey_Wolf_Optimizer-Based_Feature_Selection_Methods_for_Classification
@@RitikaxRayPixy It would be good if you explain krill herd optimization algorithm as well. another point here i will mention that you have given example of cuckoo search optimization (Cuckoo Search Algorithm Step-by-Step Explanation using Example )and particle swarm optimization (second video of pso), it would be good if you can explain same way GWO algorithm as well.
yes i uploaded same way for GWO as i did for CS and PSO Check this one: Gray wolf Optimization Algorithm (GWO) |for FITNESS VALUE, POPULATION|MATLAB|(Part - 2)~xRay Pixy ua-cam.com/video/-ZLeQ4KcBTY/v-deo.html 😇
hello, I am from Ecuador. I´m working on my thesis about this algorithm, you could provide me some other example as all the steps of GWO are developed please
Hello @MN Rohman Please check part 2 with more details and accuracy Grey Wolf Optimization Algorithm |Step-by-Step | using Example |Wolf Score and Fitness Comparison | ua-cam.com/video/qp-PtVs2ULU/v-deo.html
Hello @ASHISH, According to this algorithm they used 500 max. iterations Check this MATLAB code for more details: www.mathworks.com/matlabcentral/fileexchange/44974-grey-wolf-optimizer-gwo
Hello, @Nithya Yes, You can apply this for : supply chain optimal cost optimization. For reference please check this research paper: Optimization of production time in the multi-pass milling process via a Robust Grey Wolf Optimizer www.researchgate.net/publication/309293831_Optimization_of_production_time_in_the_multi-pass_milling_process_via_a_Robust_Grey_Wolf_Optimizer #happyLearning
Check GWO PART 2, here magnifier is not used. Gray wolf Optimization Algorithm (GWO) |for FITNESS VALUE, POPULATION|MATLAB|(Part - 2)~xRay Pixy ua-cam.com/video/-ZLeQ4KcBTY/v-deo.html
It depands. please check this GREY WOLF OPTIMIZATION | Wolf Score | Wolf Fitness Value Comparision| Position Update Example Solved ua-cam.com/video/qp-PtVs2ULU/v-deo.html
Hello @Jyoti In metaheuristic algorithm, we can initialize population randomly. In Genetic Algorithm, we can select population. Metaheuristic Optimization Algorithm Basic Fundamentals ~xRay Pixy ua-cam.com/video/PZ1kjwZ_pl4/v-deo.html
Gray wolf Optimization Algorithm (GWO) - PART 2 How to Initialize the Grey Wolf Population and Calculate Fitness value for each wolf? ua-cam.com/video/-ZLeQ4KcBTY/v-deo.html
Thank you for this wonderful explanation, I am working on this algorithm in my thesis for selection of best pixels between a few images and I have more than one objective function, and creating a new image, but unfortunately till now I have not any results. Would this algorithm can give me result in this field? Can I have your email address? Thanks
![BAT ALGORITHM || SOLVED STEP-BY-STEP || with Example 1 [PART - 1]~xRay Pixy](http://i.ytimg.com/vi/peqgggW-gcs/mqdefault.jpg)
Gray wolf Optimization Algorithm (GWO) - PART 2
How to Initialize the Grey Wolf Population and Calculate Fitness value for each wolf?
ua-cam.com/video/-ZLeQ4KcBTY/v-deo.html
Madam will you please explain krill herd optimization algorithm??
How I wish UA-cam can enable 1000000 LIKES
and I will give all to this video.
Thank you very much mum.
It's easy to understand. Once again, Thank you so much, mam. Background sound mix gives originality to the algorithm.
Thankyou so much mam for explaining it in such a smooth way!
Keep watching
wow amazing, i like the concept and that omega wolf the most !
😌 HappyLearning
Wow That's really good to understand the GWO . Congratulations you are good teacher . God bless you
Thank you! 😃
Thank you very much mum.
Please can you any book that will help me to increase knowledge in this nature inspired algorithms.
And please what programming language is best for implementation. (MATLAB OR PYTHON)
THANK YOU VERY MUCH
AM REALLY LEARNING AND GETTING MOTIVATED BY YOUR VIDEOS.
Hello @LEONARD
Glad it helped :)
You can learn from this book
www.amazon.com/dp/3319082620/ref=as_sl_pc_qf_sp_asin_til?tag=pixylab-20&linkCode=w00&linkId=b39c223f211e2f81d77978388e85f6d9&creativeASIN=3319082620
GREY WOLF OPTIMIZATION | Wolf Score | Wolf Fitness Value Comparision| Position Update Example Solved
ua-cam.com/video/qp-PtVs2ULU/v-deo.html
I have been trying to use the gray wolf optimizer for feature selection using python. There are a lot of challenges, I would like you to please help me.
Hello. I will be doing my research using gwo on distribution system of recloser placement. I just wonder, gwo did the calculation to obtained new value of best solution & best optimal value. Did the gwo work as it recalling the minimal number if func obj or it is work to calculate the new value of fitness and display new position?
in all the swarm intelligence, we are initializing ,applying fitness to check the calculated value, then update if its better result,repeat until reaching the required result. correct? can you say how to differentiate them? which one is better than other for which kind of problem?
@Nithya This is optimization algorithm. In each generation we are doing optimization. Optimum value / minimum fitness value is best.
Nitya madam actually a mathematical model first had to be selected like baysean. Then throught these bioinspired algo. the paratmeters of that model is optimized. The paramete variables are taken as input to model. @ritika i am right??
hello,
The way of presenting and explanation is really awesome... your videos are helping a lot for the research work. Kudos to u.. Could u pls explain all members based optimizer (AMBO) in your style.
As soon as Possible :)
All Members-Based Optimizer (AMBO) || STEP-BY-STEP || ~xRay Pixy
ua-cam.com/video/TW-WKwRg7o4/v-deo.html
very nice explanation ma'am i couldn't find such good video on GWO on you tube. Ma'am could you please explain how we can use Grey wolf optimization for optimizing key values in cryptography algorithm. It's an humble request.
Hello @shazad
Will try :)
@@RitikaxRayPixy Thanks ma'am
This was a very helpful video, especially because of the practical example.
I have a question , do you think that this algorithm will be suited to predict how likely is an individual to get a specific disease based on current sympthoms ,pathology and age?
Thank you in advance for your invested time .
Hello, You can apply this algorithm.
Check the link below: Diagnosis of Parkinson’s disease using modified grey wolf optimization
www.researchgate.net/publication/329700928_Diagnosis_of_Parkinson's_disease_using_modified_grey_wolf_optimization
All the Best for Research Work.
#happyLearning 😇
Can we use GWO for Computation offloading in fog compting
How to do intermediate steps mapping with problem
Nice ritika. Also make such video for Bird swarm optimization.
Will try
Can this algorithm solve a constrained optimization problem? .. because I coudn't find a way to add my objective fn constraints to the code
Yes
Thank you this Topic is so hard to find
Welcome 😇 #HappyLeaning
Can you please explain Chaotic Grey Wolf Optimization Algorithm?
Sure :) #HappyLearning All the best for research work.
Excellent explanation, could you please provide information about jellyfish algorithm.
As Soon as Possible!
@@RitikaxRayPixy Thank you
Jellyfish Search Optimizer Step-by-Step with Example ~xRay Pixy
ua-cam.com/video/maqL1MEWpaM/v-deo.html
excellent explanation of GWO algorithm with examples. Could you please explain the mathematical model of GWO algorithm for solving/optimization task scheduling NP-Hard problem in Cloud Network?
Thank you 😇
TASK = Explain the mathematical model of GWO algorithm for solving/optimization task scheduling NP-Hard problem in Cloud Network.
I will try it. #happyLearning
@@RitikaxRayPixy unable to download associate software of the paper "www.hindawi.com/journals/cin/2019/2981282/" from ddl.escience.cn/f/Erl2. Could you please help me share it in my email ersujan@gmail.com
Thank you for this details please we want to discuss Bee colony and others
Hello @Aus
I am working on Crow search algorithm.
Till than you can check this: Meta-heuristic Algorithms
ua-cam.com/play/PLVLAu9B7VtkaX0P_m7u8R1_eMqv6hLv0l.html
Can u please explain me crow search algorithm and what is awareness probability and how it changes w.e.f. values and effective factor for new position.
Hello @Deepthi
please check this
Crow Search Algorithm Step-by-Step with Example ~xRay Pixy
ua-cam.com/video/HZW2jDQAqpU/v-deo.html&ab_channel=RitikaxRayPixy
Hey, I have questions. What makes GWO better than other Meta-heuristic method such as PSO and GA?
Please answer me!
I need this for my thesis. My thesis is using GWO for economic dispatch problems :)
Hello, @Alafson
The GWO algorithm is able to provide very competitive results compared to these well-known meta-heuristics.
You can take help from this Research paper:
www.researchgate.net/publication/260010809_Grey_Wolf_Optimizer
#happyLearning
@@RitikaxRayPixy thankyouu
Good job mam...can you explain in other video, how this GWO used in image classification using deep learning problems instead of normal ADAM optimizers?
okay! I will try to explain.
Hi,please tell me what is the objective function of this algorithm?
You can use objective functions from research papers for testing. for more details you can watch:
Grey wolf optimization algorithm (GWO) - PART 1,2,3,
ua-cam.com/users/playlist?,list=PLVLAu9B7VtkZqqm0-94VpKo_kL63HCaFd
Thanks for your video. How compensate in the equations to calculate the value of A and C? we have the value of a=2 and r which the value I apply in equations
Please check this:
Gray wolf Optimization Algorithm (GWO) |for FITNESS VALUE, POPULATION|MATLAB|(Part - 2)~xRay Pixy
ua-cam.com/video/-ZLeQ4KcBTY/v-deo.html
Grey Wolf Optimization Algorithm |Step-by-Step | using Example |Wolf Score and Fitness Comparison |
ua-cam.com/video/qp-PtVs2ULU/v-deo.html
Tank you so much
Hi .Can you send me Power point file ? because your mouse that affected on the show and i want to take some slide .
Thank you for the video
You're welcome :)
Thank you for the video, Can we apply GWO for shortest path and routing problems?
Yes you can! Please check this paper :
A SOLUTION FOR TRAVELING SALESMAN PROBLEM USING GREY WOLF OPTIMIZER ALGORITHM
www.researchgate.net/publication/328130623_A_SOLUTION_FOR_TRAVELING_SALESMAN_PROBLEM_USING_GREY_WOLF_OPTIMIZER_ALGORITHM
@@RitikaxRayPixy thank you very much
Hello mam, can this GWO algorithm be used for intrusion detection systems?
Hello @Madhuri
please check Intrusion Detection System with Grey Wolf
Optimizer (GWO)
dergipark.org.tr/en/download/article-file/964258
Mam, thanks a lot
Thank you for the vidéo can we apply GWO in shortest path and routing problems ?
Yes you can
Thank you for this tutorial..Can we apply Greywolf optimization for feature selection?
Yes, you can
Grey Wolf Optimizer-Based Feature Selection Methods for Classification
www.researchgate.net/publication/337196893_A_Review_of_Grey_Wolf_Optimizer-Based_Feature_Selection_Methods_for_Classification
I want the code of algorithm
May i know list of the meta-heuristic algorithm your going to explain ??
hello @Balaji
I want to explain every single meta-heuristic algorithm 😇
next Bat Algorithm part 2
& genetic algorithm
then let's see next.
@@RitikaxRayPixy It would be good if you explain krill herd optimization algorithm as well. another point here i will mention that you have given example of cuckoo search optimization (Cuckoo Search Algorithm Step-by-Step Explanation using Example )and particle swarm optimization (second video of pso), it would be good if you can explain same way GWO algorithm as well.
yes i uploaded same way for GWO as i did for CS and PSO
Check this one:
Gray wolf Optimization Algorithm (GWO) |for FITNESS VALUE, POPULATION|MATLAB|(Part - 2)~xRay Pixy
ua-cam.com/video/-ZLeQ4KcBTY/v-deo.html
😇
madam can this algorithm take feature maps as input?
Yes
Thank you very much :)
You're welcome!
hello, I am from Ecuador. I´m working on my thesis about this algorithm, you could provide me some other example as all the steps of GWO are developed please
Hello, You need other examples regarding this algorithm? or Regarding other Optimization algorithms?
@@RitikaxRayPixy yes ma'am
Nice presentation Mam,
How can we select co efficient factors
Hi Miss Pixy. Could you explain how to get Db = 39 from Db = |4.11 - 1|?
Hello @MN Rohman
Please check part 2 with more details and accuracy
Grey Wolf Optimization Algorithm |Step-by-Step | using Example |Wolf Score and Fitness Comparison |
ua-cam.com/video/qp-PtVs2ULU/v-deo.html
Db = (4*11 - 1) = 43
plz share the notations abbreviations..
Very nice..
Thanking you.
hello @Rakesh
Grey wolf algorithm notations abbreviations..?
very useful thankyou.
Glad it was helpful!😇
Dear ma'am, please tell me how to decide the number of iterations with respect to the data sample.
Hello @ASHISH,
According to this algorithm they used 500 max. iterations
Check this MATLAB code for more details:
www.mathworks.com/matlabcentral/fileexchange/44974-grey-wolf-optimizer-gwo
could you explain multiobjective GWO algorithm
ASAP!
Dear Madam, I shall be grateful if you please explain Moth Flame Optimization and if possible show some numerical example.
Thanking you in advance.
I want Grey Wolf Optimizer algorithm in wireless sensor network
Thank you and greetings from Algeria
Could you please make a video about cukoo search algorithm (CS)?
Great suggestion!
Thank you :)
Cuckoo Search Algorithm Step-by-Step Explanation ~xRay Pixy
ua-cam.com/video/46we_zNBhKA/v-deo.html
@@RitikaxRayPixy Thank you very much👍👍👍
can we apply this algorithm for supply chain optimal cost?
Hello, @Nithya
Yes, You can apply this for :
supply chain optimal cost optimization.
For reference please check this research paper:
Optimization of production time in the multi-pass milling process via a Robust Grey Wolf Optimizer
www.researchgate.net/publication/309293831_Optimization_of_production_time_in_the_multi-pass_milling_process_via_a_Robust_Grey_Wolf_Optimizer
#happyLearning
@@RitikaxRayPixy thanks a lot. I ll contact you in future also when i get doubt.
The magnifier cursor is really disturbing. Very hard to concentrate with that thing moving around
@vijetha, yes! I stop using magnifier after this video :)
Check GWO PART 2, here magnifier is not used.
Gray wolf Optimization Algorithm (GWO) |for FITNESS VALUE, POPULATION|MATLAB|(Part - 2)~xRay Pixy
ua-cam.com/video/-ZLeQ4KcBTY/v-deo.html
Sir: thank you for this prisantation . Im need this chapter in pdf if that possepel .thanks
Please have you a video for whale optimization ?
Yes please check this:Whale optimization algorithm step by step
ua-cam.com/play/PLVLAu9B7VtkYQUit4i4hmnJxhiZNI70BH.html
Can you please help me
Find the reference solutions
For
Digital image processing and analysi
Second edition
Scott e umbaugh
I can try :)
mam how can it help in mining production optimization, can u help
Hello, could provide us with a video related to the emperor penguin colony algorithm?
soon!
Emperor Penguin Optimizer Step-by-Step Learning ~xRay Pixy
ua-cam.com/video/MDv-flsBFwY/v-deo.html
Should xt value always be a positive value.
It depands. please check this
GREY WOLF OPTIMIZATION | Wolf Score | Wolf Fitness Value Comparision| Position Update Example Solved
ua-cam.com/video/qp-PtVs2ULU/v-deo.html
Thanks
Where can l find the matlab code source?
Please check this
grey wolf optimization matlab code
in.mathworks.com/matlabcentral/fileexchange/44974-grey-wolf-optimizer-gwo
What can this be used for?
Hello @Munted
You can use this for:
Optimization problems
optimize engineering design problems
How to select population based metaheuristic algorithm for a problem
Hello @Jyoti
In metaheuristic algorithm, we can initialize population randomly.
In Genetic Algorithm, we can select population.
Metaheuristic Optimization Algorithm Basic Fundamentals ~xRay Pixy
ua-cam.com/video/PZ1kjwZ_pl4/v-deo.html
Please tell about fitness value and wolf score
sure! soon
Gray wolf Optimization Algorithm (GWO) - PART 2
How to Initialize the Grey Wolf Population and Calculate Fitness value for each wolf?
ua-cam.com/video/-ZLeQ4KcBTY/v-deo.html
hello i need this ppt doc
Please check: codebypixy.blogspot.com/2021/08/grey-wolf-optimization-algorithm_7.html
Black Widow optimization Explaination??
Will upload soon!
Mam can u pls do invsive weed optimization in detail
Yes! Soon!
Thank you mam
Invasive weed optimization algorithm (IWO) Step-by-Step Explanation with Numerical Example
ua-cam.com/video/6oZV_V4klu0/v-deo.html
I recommend to remove zoom tool please
Hello @Aus
We stop using zoom tools after this video :) Thanks for feedback.
What are the meta-heuristic algorithm your going to explain ??
Hello @Balaji,
Next PSO
[i am working on it] :)
Please dont use that magnifier lens.. irritates a lot
Hello @ravi
Thank you for feedback.
We stop using that after this video.
Lens you used is too much irritating
Yes, check part 2. We not used it in further videos. Thanks for Feed back :)
Can i get your ppt slides?
Please check: codebypixy.blogspot.com/2021/08/grey-wolf-optimization-algorithm_7.html
Please do not use the magnifier in your next videos, it is irritating.
Hello @Nauman,
Thank you for +ve feedback. I already stop using magnifier after this video :)
Thank you for this wonderful explanation, I am working on this algorithm in my thesis for selection of best pixels between a few images and I have more than one objective function, and creating a new image, but unfortunately till now I have not any results.
Would this algorithm can give me result in this field?
Can I have your email address?
Thanks
Hello,
researchpixy73@gmail.com