How to apply LDA to kmeans

Hello
I clustered kmeans and then filtered out every cluster. And I applied the LDA to each cluster to find out what's inside of it
But on the output
logliklyhood is equal to zero, and no word returned as TOP, and put all the sentences in a zero topic at all.
Does anyone know what the problem is?

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atamulewicz

Hi there @m_keshavarz_com,

Please post your XML and data set (fictionalize data if private) so that we can help you. Without being able to replicate your process, it is difficult to assist you.

Best,

Allie Tamulewicz

m_keshavarz_com

Hello
You are right
I do not currently have access to my system.
But I used these operators
read excel
select attribute
process from data
clustering
filter example (select cluster 1)
LDA
But liklihood becomes zero
Do you know what the cause is?

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