# AnalyticBridge

A Data Science Central Community

# Data Mining Software (569)

Featured Discussions

### 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…

### 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…

### Question about Some Statistical Distributions (Updated)

What are the potential distributions for a continuous variable X on [0, 1], if |2X - 1| is known to have a uniform distribution on [0, 1]?…

Discussions Replies Latest Activity

### 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

1 Feb 1, 2020

### 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

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

0 Oct 16, 2018

### Powerful, Hybrid Machine Learning Algorithm with Excel Implementation

In this article, we discuss a general machine learning technique to make predictions or score transactional data, applicable to very big, s…

Started by Vincent Granville

0 Jun 12, 2018

### Generalized Coefficient of Correlation for Non-Linear Relationships

What is the best correlation coefficient R(X, Y) to measure non-linear dependencies between two variables X and Y? Let's say that you want…

Started by Vincent Granville

2 Feb 17, 2018

### Question about Some Statistical Distributions (Updated)

What are the potential distributions for a continuous variable X on [0, 1], if |2X - 1| is known to have a uniform distribution on [0, 1]?…

Started by Vincent Granville

0 Feb 12, 2018

### Normalized odds-ratio

Let's say you want to measure someone's success by the number of dates he/she managed to get: A is the number of persons you wanted to dat…

Started by Vincent Granville

9 Nov 2, 2017

### Interesting Math Brain Teaser

We see them all the times, some companies are still using them to hire people - a bad idea in my opinion. Anyway I've found this one posted…

Started by Vincent Granville

4 Sep 12, 2017

### Two Great Courses on Deep Learning and AI

Deep Learning, Neural Networks and AI The course is a new one by Andrew Ng, Co-founder, Coursera; Adjunct Professor, Stanford University; f…

Started by Vincent Granville

0 Aug 10, 2017

### Hidden Decision Trees vs. Decision Trees or Logistic Regression

Hidden Decision Trees is a statistical and data mining methodology (just like logistic regression, SVM, neural networks or decision trees)…

Started by Vincent Granville

18 Aug 10, 2017