when you normalized matrix, why did you consider both the sum of the columns and the rows? As I remember that both has been considered for normalization for divide each attribute.
Hello, Thank you very much for sharing this video, I wanted to use Dematel to determine relationships in the ANP method. What I saw in your video and many articles was that this method only considers the relationships between criteria and it ignores the effects that alternatives (of ANP) can have on the criteria. What solution can be suggested for this problem? Is it possible to bring the alternative as well as the criteria in the comparison matrix of Dematel? In this case, how will the scoring be?
Hey, this was very helpful, thank you! Do you know any papers explaining this same thing in an understandable way? Sadly I can't cite a youtube video, as much as I'd love to. My professor would not be happy t say it mildly. :D
Congratulations on your work, the video is very good. But there is a situation that stuck in my mind, how do you apply the same process in associating the main criteria with sub-criteria with DEMATEL?
Generally in the formula for aij - i represent a variable which indicates the number of row and j represent column. Apart from that, whenever a method is proposed some numerical examples are also solved along with the method which confirms the notation used by the author
Thank you for the video! Just a quick clarifying question, would the threshold value you talk about toward the end be established to the D+R value or the D-R value? so therefore if they had a minimum D+R value that would create a vertical line on the graph saying that anything to the left of that line has negligible effect?
Thank you Sir :) waiting for the video on Fuzzy DEMATEL now..
Thank you sir.... U have explained very well and explicitly.
Really it's amazing. Keep this tempo on
Thanks, it is a very clear description of DEMATEL method
Omg, excellent! I don't speak english and I did understand, it was amazing♡
Thank you sir, you are so helpful thank you so much again
Thanks a lot! Could you show one or two more examples of decision making using this method?
Thanks for the video. Can I know the acceptable/ normally used sample size for this method?
Nice explanation
Thank u very much , u are so kind , can I use R software for this method?
Very clear and comprehensive example thanx sir
when you normalized matrix, why did you consider both the sum of the columns and the rows? As I remember that both has been considered for normalization for divide each attribute.
Thank you, Sir! Your video are so helpful.
How do you make the arrows in the cause effect Diagram?
Very clear and helpful video
Hello, Thank you very much for sharing this video, I wanted to use Dematel to determine relationships in the ANP method. What I saw in your video and many articles was that this method only considers the relationships between criteria and it ignores the effects that alternatives (of ANP) can have on the criteria. What solution can be suggested for this problem? Is it possible to bring the alternative as well as the criteria in the comparison matrix of Dematel? In this case, how will the scoring be?
Thank you so much sir for the information
Sir how many experts opinion is required for applying DEMATEL technique?
Your video is so helpful thank you
Hey, this was very helpful, thank you! Do you know any papers explaining this same thing in an understandable way? Sadly I can't cite a youtube video, as much as I'd love to. My professor would not be happy t say it mildly. :D
Dear Manoj: I wonder how can we calculate local weights and global weights of sub-criteria in DEMATEL method
Congratulations on your work, the video is very good. But there is a situation that stuck in my mind, how do you apply the same process in associating the main criteria with sub-criteria with DEMATEL?
Thank you for the explanation about Dematel method, can u explain how to make the causal diagram for the resul at the end?
Thank you
I heard he said using scatterplot in Excel.
Thank you for your effort.
Why we use normalisation matrix?
sir please explain the standard deviation in CRITIC criteria weighting method
Students are confused on when a mathematical expression is indicating summing over rows or columns. How can the confusion be removed?
Generally in the formula for aij - i represent a variable which indicates the number of row and j represent column.
Apart from that, whenever a method is proposed some numerical examples are also solved along with the method which confirms the notation used by the author
Thank you very much sir
Please make videos on Rough Set and D.
Sir kindly make the video on particle swarm optimization
I am planning to make videos on heueristic and metahuristic optimisation techniques, along with multi objective optimisation
How you develop the diagraph
Thx sir
Hello sir, thank you for the video, I would like to apply this method to a case study that I have all data, could you please help me
Sir please make video on EVAMIX method
Sir please............................. upload video on Fuzzy DEMATEL .
Thank you.
Nice.
Hello. Can you or anyone else from the comment section tell me how to set a threshold value in DEMATEL.
Thank you very much for your nice video. Can I have the excel file of this, Please?
Thank you once again.
Thank you for the video! Just a quick clarifying question, would the threshold value you talk about toward the end be established to the D+R value or the D-R value? so therefore if they had a minimum D+R value that would create a vertical line on the graph saying that anything to the left of that line has negligible effect?
its about fuzzy Revised DEMATEL