Q Learning
25 December

A Very Short Introduction of Q-Learning

Q-Learning, introduced in 1989 by Chris Watkins, is a model-free reinforcement learning algorithm that discovers optimal decision-making strategies by evaluating actions in a given state. It is widely applied for scalable problem-solving, from fraud detection to energy grid optimisation and public transport scheduling.

Policy Iteration
25 December

A Very Short Introduction of Policy Iteration

Policy iteration, first introduced in the 1950s by Richard Bellman and refined by Andrew Barto and Richard Sutton, is a fundamental method in Reinforcement Learning for optimising decision-making strategies. By iteratively evaluating and improving policies, it ensures efficient and adaptive solutions for complex sequential decision problems.

MRF
25 December

A Very Short Introduction of Markov Random Fields (MRF)

Markov Random Fields (MRFs), introduced through Andrey Markov’s early 20th-century work and formalised by Julian Besag in the 1970s, are probabilistic graphical models for representing contextual dependencies. Widely used in applications like image processing, natural language processing, and environmental modeling, MRFs capture relationships within structured data.

the danger of Oversimplification
09 December

The Duck toilet bowl debacle and the danger of Oversimplification

This blog explores the pitfalls of relying on superficial solutions to address business challenges, drawing lessons from SC Johnson’s experience with Duck toilet care products. By utilising tools like logistic binary regression analysis and avoiding oversimplification, organisations can uncover deeper insights, address root causes, and implement lasting, impactful solutions that drive growth and innovation.

17 November

The 25-Variable puzzle in business strategy: Why Data alone won’t save your business

Relying solely on data without incorporating human insights leads to misguided decisions and missed opportunities. This blog discusses how businesses can build a resilient strategy by integrating data with the diverse perspectives of their teams, transforming challenges into growth opportunities through a human-centered, data-informed approach.