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Overfitting makes linear regression and logistic regression perform poorly. A technique called "regularization" aims to fix the problem for good. written on September 02, 2018

Preparing the logistic regression algorithm for the actual implementation. written on October 29, 2017

Get your feet wet with another fundamental machine learning algorithm for binary classification. written on July 17, 2017

A collection of practical tips and tricks to improve the gradient descent process and make it easier to understand. written on April 01, 2017

How to upgrade a linear regression algorithm from one to many input variables. written on March 05, 2017

It's time to put together the gradient descent with the cost function, in order to churn out the final algorithm for linear regression. written on February 18, 2017

How to find the minimum of a function using an iterative algorithm. written on February 05, 2017

What happens when you blindly trade with a very dumb script in the year range 2000-2015. written on June 08, 2016

Finding the best-fitting straight line through points of a data set. written on April 01, 2016

What machine learning is about, types of learning and classification algorithms, introductory examples. written on March 12, 2016

The probability that a random variable X will be found to have a value less than or equal to x. written on December 19, 2015

When the price of the EUR/USD cross is more volatile? written on December 11, 2015

Experiments on the fundamental theorem that explains why many distributions tend to be close to the normal distribution. written on November 28, 2015

The most famous kind of distribution and its relationship with the real world. written on November 06, 2015

An overview of basic probability concepts, histograms, discrete/continuous variables. written on October 16, 2015

How do they work, the differences between discrete and continuous ones, how to use them in probability. written on September 26, 2015

Measuring the variability! written on August 30, 2015

Or the variability from an average value. written on August 21, 2015

How do those relate to each other? written on August 21, 2015

Basic tools to split and analyze data sets. written on August 06, 2015

Basic statistical concepts. written on July 31, 2015