Options

extract topic

m_keshavarz_comm_keshavarz_com Member Posts: 28 Contributor I
edited December 2018 in Help

Hello
Thank you
First of all, I searched but did not get the result
I want a review about the movie
Extract title
I clustered the data first and I want to find the title of each cluster, but I do not know the lda operator how to cluster?
And
I used a large datastore to reduce the size of svd. The operation takes an hour
How do I save the result and use the next loads for clustering?


Thank you
  With respect

Answers

  • Options
    sgenzersgenzer Administrator, Moderator, Employee, RapidMiner Certified Analyst, Community Manager, Member, University Professor, PM Moderator Posts: 2,959 Community Manager

    hello @m_keshavarz_com - welcome to the community? Can you please post your process as per the guidelines so we can see what you are doing?


    Scott

     

  • Options
    m_keshavarz_comm_keshavarz_com Member Posts: 28 Contributor I

    Hello
    I did that, but it has an error
    I want the sentences of a cluster by the filter operator
    I separated.
    What are their content?
    What is clustering about?
    what do I do?
    Thanks if you help
    With respect

    11.JPG

  • Options
    sgenzersgenzer Administrator, Moderator, Employee, RapidMiner Certified Analyst, Community Manager, Member, University Professor, PM Moderator Posts: 2,959 Community Manager

    hello @m_keshavarz_com so yes I would assume your process has an error or you would not be asking a question. :) This is why I'd like to see your process.

     

    Scott

     

  • Options
    m_keshavarz_comm_keshavarz_com Member Posts: 28 Contributor I

    Hello
    Sorry
    I do not have access to me
    I also changed the screen resolution but the xml menu was not visible
    Then i can not send
    look
    I have a simple datasheet containing sentences and I want to cluster them according to the same titles?
    But I do not know how and how can I do the operators?

    Thanks
    With respect

  • Options
    MartinLiebigMartinLiebig Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University Professor Posts: 3,510 RM Data Scientist

    Hi,


    The Input of LDA is a Tokenized collection of documents NOT the result of Process Documents. PLEASE have a look at the tutorial process which is added to the LDA operator. 

    Best,

    Martin

    - Sr. Director Data Solutions, Altair RapidMiner -
    Dortmund, Germany
  • Options
    m_keshavarz_comm_keshavarz_com Member Posts: 28 Contributor I

    Hello
    Yes I did
    Thankful
    Just how to find the optimal number of topics?
    And what about?
    And how do I understand which new entry text is placed on?

     

    How to cluster the threads based on the same content

    ؟


    thanks a lot

Sign In or Register to comment.