DIANA Clustering - Divisive Analysis Hierarchical Clustering in ML Solved Example by Mahesh Huddar

[@MaheshHuddar]

For the second iteration, at 5.49 While calculating there is a typo. in D_d equation consider 𝐷_𝑑 =1/3(𝑑(𝑑, 𝑎)+𝑑(𝑑, 𝑐)+𝑑(𝑑, 𝑒))−1/1(𝑑(d, 𝑏)) = 2.66 The 2.66 is more than 0, hence d is remover from C_i and put into C_j cluster

[@dr.mahanteshm.nadakatti3472]

Yes. The value to be considered for d (d,b) should be 5. So, the final value will be Dd=2.66 and De = -3. @Mahesh, please confirm if my outcomes are correct. I feel that, even during the 3rd iteration, the values need to be checked for Dc. I got its value as -5.5 instead of -13.5 as mentioned in the video.

[@souravbhagat1358]

Knowledge Representation, Semantic Nets, Partitioned Nets, Parallel Implementation of Semantic Nets. Frames, Common Sense Reasoning and Thematic Role Frames, Architecture of Knowledge Based System, Rule Based Systems, Framebasedsystems. Forward and Backward Chaining, Pls complete this topics as soon as possible. Because aap na kaffi chize crystal clear karthe ho jo na baki youtube cahnnel pr nhi hota . Thank you sir for your support..❤

[@souravbhagat1358]

@@MaheshHuddar okk sir

[@OtakuDarbar]

"Given dataset {a,b,c,d,e) and the distance matrix in the table. Apply divisive analysis clustering algorithm DIANA to form two clusters from the given matrix in table using single linkage and draw dendrogram diagram"

[@OtakuDarbar]

What should we do Here sir

[@AAnnapureddySirisha]

This method is also called hierarchal clustering right?

[@MaheshHuddar]

Type of hierarchical clustering

[@AAnnapureddySirisha]

@@MaheshHuddar what is exactly the heiraichal clustering means? Any link about it ?

[@AmitGoswami-ds2iq]

Sir please upload spectral clustering

[@ComicalEquation]

For the second iteration, why are we subtracting d(c,b) for D_d? Shouldn't we subtract d(d,b) for element d?

[@MaheshHuddar]

For the second iteration, at 5.49 While calculating there is a typo. in D_d equation consider 𝐷_𝑑 =1/3(𝑑(𝑑, 𝑎)+𝑑(𝑑, 𝑐)+𝑑(𝑑, 𝑒))−1/1(𝑑(d, 𝑏)) = 2.66 The 2.66 is more than 0, hence d is remover from C_i and put into C_j cluster

[@offline5756]

​​@@MaheshHuddarokay thanks sir

[@offline5756]

D_e d(e,b) = 10 in the table but while calculating sir take 7 why it is so can you explain

[@offline5756]

​@@MaheshHuddarD_e d(e,b) = 10 in the table but while calculating you take 7 why it is so Please tell me

[@SiDDhuG45]

Its sir mistake buddy

[@parthibchowdhury345]

Is it called devise clustering??

[@Chaoswith_nancy]

Mahesh huddar

[@adityasinha9935]

whats the final answer sir and what to do further