Category: machine learning

In praise of rule-based systems

The London Text Analytics Meetup never fails to provide stimulating talks. Even if you disagree with some of the ideas, or even most of the ideas, you engage with the talk and with the speaker. Tonight’s talk (March 6, 2018) was no exception, Michael Barclay …

Reducing Misinformation: spotting fake news

This presentation at the London Text Analytics Meetup (January 2018) alarmed me a little. The title “Reducing Misinformation” sounds a bit like the heavy-handed slogan painted on the sides of Thames Valley Police Force cars some years ago: “Reducing Crime, Disorder and Fear”. Somehow an admirable goal …

How algorithms have already changed your life

Tutorials about machine learning are, it seems two a penny. However, guides to machine learning by machine learning experts, however solid they may be as textbooks, frequently seem to lack ways in which the tools can be applied to a particular domain – in my …

Sherlock Holmes and machine learning

Some people would claim there is an uncanny parallel between the methods used by Sherlock Holmes and machine learning. In both cases an apparently insoluble problem is suddenly resolved using nothing but careful assessment of the available evidence. In both cases we are startled that …