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Lakshmi Narasimha Rao
  • Bangalore, Karnataka
  • India
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Lakshmi Narasimha Rao's Discussions

Survival analysis of customers using text analytics

Started this discussion. Last reply by Ahmed Oct 23, 2013. 2 Replies

Hello Every one,I am trying to understand if we can use unstructured text data to predict customer survival.Are there any specific text mining techniques which we can use on customer interactions…Continue

Tags: survival, analysis, anlytics, media, mining

Checking for multicollinearity in logic model

Started this discussion. Last reply by Lakshmi Narasimha Rao Jul 17, 2013. 4 Replies

Hi,Is there a way to check for multi-collinearity of explanatory variables as part of model building using logistic regression?I read somewhere that I should first use Linear Regression model to…Continue

introducing interaction terms in logit model

Started Jul 5, 2013 0 Replies

Hi,What is the significance (or consequences) of not including interaction terms of variables in logistic regression?I have 27 explanatory variables. How should i decide for which pairs of variables,…Continue

customer profitability analysis in banks

Started Jun 26, 2013 0 Replies

Hi All, I am interested in knowing what are the common practices in calculating bank customer's profitabilitya) How do you allocate cost of servicing the customers to a specific customer. what is the…Continue


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I am a banking business consultant with interest in banking and risk analytics
Finding a New Position, Networking, Other

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