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Flawed web metrics: inaccuracies and biased data, and how to address it.When counting users or page views using page tagging (Javascript or clear gifs), the following problems happen: Robots are not properly fi… Started by Titus in Web AnalyticsLatest Reply |
Is big data becoming more and more structured, or the other way around? 5 questions.And how do we define structured? Is XML data considered structured? Is XML format here to stay? It is very consuming in terms of disk sto… Started by Vincent Granville in Statistical SoftwareLatest Reply |
Fake LinkedIn profiles used in spam scheme: Wendy Houston, Stella BrownWhat Stella Brown, VP Marketing at Semperian, and Wendy Houston, VP Operations at Sun Microsystems, have in common? A VP title, a previous… Started by Vincent Granville in Risk ManagementLatest Reply |
Credit Limits ModelHi, Does anyone have experience in developing credit limit model that assigns credit limits in dollars to customers? Suppose I have build a… Started by Yi-Chun Tsai in General Technical QuestionsLatest Reply |
Tools for automated datawarehouse loading for healthcare analytics?anyone know of any open source tools (java based preferred) to capture data in a web application and load into a data warehouse? Our proje… Started by lisa jenkins in ETL and Data WarehousingLatest Reply |
What type of risk measure are you using to manage risk?I am writing a paper on the use of the Lorenz curve in risk analysis. I have 3 uses for justifying the Lorenz curve: 1. Stochastic dominanc… Started by Haim Shalit in Risk ManagementLatest Reply |
Next "big thing" in analytics?I recently have been working for a client who develops predictive models for the property and casualty insurance industry. Is this really t… Started by Marybeth Haas in Careers and ConsultingLatest Reply |
Data MinerHi all, How is ideal profile of the data miner ? Can some one throw light? Started by parag kulkarni in Careers and ConsultingLatest Reply |
R-squared for Decision TreeHi All- Looking for validation on this one: Is it legitimate / useful to calculate R-squared on a decision tree model - overall and speci… Started by Jeff in General Technical QuestionsLatest Reply |
Newbie trying to cluster mixed data type variables in SASHi, I have a lot of data (around 300,000 rows) and 5 clustering variables. 3 of these have only positive integral values, one is binary an… Started by Aditya in Statistical SoftwareLatest Reply |
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