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Coronavirus effect on algorithm validity

Corona turns the society as well as the economy upside down and changes everything from customer behavior to travel preferences to economic…

Started by Dimitrios Geromichalos in Web AnalyticsLatest Reply

Can Python do the following?

These were features that I liked in Perl. Wondering if there is a way to make it work with Python? Automated memory allocation / de-alloca…

Started by Vincent Granville in Data Mining SoftwareLatest Reply

Explaining SQL JOINS - Improving on the Classic Venn Diagrams

Back when I was learning SQL, I was often hung up on the JOIN concept. The venn diagrams were a life saver but as I learned more and used S…

Started by Tim Miller in Data Mining SoftwareLatest Reply

Discussions Replies Latest Activity

Coronavirus effect on algorithm validity

Corona turns the society as well as the economy upside down and changes everything from customer behavior to travel preferences to economic…

Started by Dimitrios Geromichalos in Web Analytics

0 Apr 23

Yet Another Interesting Math Problem - The Collatz Conjecture

Take any positive integer n. If n is even, divide it by 2 to get n / 2. If n is odd, multiply it by 3 and add 1 to obtain 3n + 1. Repeat th…

Started by Decision Science in Data Mining Software

1 Feb 1
Reply by Vincent Granville

Easy to use tool for estimating probability of generating a sale

Hi - I am trying to determine a good tool (that requires minimal additional effort) that will help me generate a probability of a sale for…

Started by David Collins in Business Analytics

4 Jul 3, 2019
Reply by Rihan Varma

Sources of data for Search Engine

Originally posted here.  Let’s discuss search engines. We will mainly be focusing on various sources of data that you might have to fetch o…

Started by Vivek Kalyanarangan in Business Analytics

1 Jul 3, 2019
Reply by Rihan Varma

Decomposition for log-linear model

Hi,  I have estimated a log linear regression model using SAS with the following functional form: lnY = a + XB1 + Xb2 + Xb3 + Xb4 The de…

Started by Biswajit Pal in Business Analytics

2 Jul 1, 2019
Reply by Arun

Outliers in Logistic Regression

This discussion has been recovered from our archives.  I'm new to predictive modelling and I'am currently developing a model of student chu…

Started by Vincent Granville in General Technical Questions

0 Apr 4, 2019

Response rate forecasting

Hi, I have a biweekly campaign data with mailers, responses and R,F,M variables. I would build the model for the response rate forecasting…

Started by Veerendra in Marketing Databases, Market Research, CRM

7 Mar 22, 2019
Reply by PM

Can Python do the following?

These were features that I liked in Perl. Wondering if there is a way to make it work with Python? Automated memory allocation / de-alloca…

Started by Vincent Granville in Data Mining Software

0 Nov 13, 2018

Explaining SQL JOINS - Improving on the Classic Venn Diagrams

Back when I was learning SQL, I was often hung up on the JOIN concept. The venn diagrams were a life saver but as I learned more and used S…

Started by Tim Miller in Data Mining Software

0 Oct 16, 2018

Anomaly Detection

How would you go about an Unsupervised Anomaly Detection problem?

Started by Paterno III Cobrador in Risk Management

2 Aug 18, 2018
Reply by KOUADIO Michel

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