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jSolutions is an independent software engineering and development consultancy based in the UK. We aim to deliver simple, effective, no nonsense solutions to real world business problems.

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my latest notes

logical regression for binary classification

Notes from a coursera course on machine learning. Machine learning problems that are classified as classification problems are taking input variables and mapping the output to a discrete value. These notes provide the basic solution for a logical regression algorithm for a binary classification problem

multivariate linear regression with Scilab

An implementation of multivariate linear regression, including normalization, using Scilab.

linear regression with multiple variables

Notes from a coursera course on machine learning. Machine learning problems that are classified as regression problems are taking input variables and mapping the output to a continuous expected result function. These notes provide the basic solution for a linear regression with multiple variable. Otherwise known as multivariate linear regression.

you are not a gadget - flatness

Jaron Lanier's book describes how recent developments in our culture and it's use of social networks, cloud computing and the internet are eroding our sense of person and supressing individual expression.