By Dr. Stylianos Kampakis Metrics in machine learning As some of you might know, metrics in machine learning is one of my favourite topics. I have already spoken about RMSE and MAE, Cohen’s Kappa, the concordance correlation coefficient and other metrics. On this post, I’d like to talk about another very important metric: The…

By Dr. Stylianos Kampakis I’ve met many people who want to become data scientists, but are not sure how long they need to study for to achieve that. …

By Dr. Stylianos Kampakis Note: This is an excerpt from my new book-in-progress called “Uncertainty”. The most popular definition of probability, and maybe the most intuitive, is the frequentist one. …

By Dr. Stylianos Kampakis Cryptos for smaller organisations With blockchain technology gaining greater influence across a range of industries, I’ve written on the subject of ‘How Your SEM Can Benefit From Blockchain Technology’. In doing so, I alluded to numerous possibilities, including blockchain-based cloud storage, smart contracts, and handling digital payments. …

By Dr. Stylianos Kampakis A short history lesson on AI The holy grail of AI research is to create Artificial General Intelligence (AGI). AGI is what we will get once we get a machine to operate on the same level of intelligence as a human. There have been countless theories and approaches over the years trying…

By Dr. Stylianos Kampakis Artificial intelligence (AI) is not only an emerging technology but it is also highly complex. There isn’t even a settled definition of AI, not least because AI is a catch-all term that encompasses various types of technology. This provides plenty of opportunity to theorise as to…

Blockchain technology is more commonly talked about in relation to corporations. This includes everything from banks streamlining their transactions and the sale of products to manufacturers improving their supply chain and global tech companies utilising blockchain technologies for any number of applications. What about SMEs though? Are there any benefits…

By Dr. Stylianos Kampakis COVID-19 is impacting the economy COVID-19 had a massive impact on the world economy so far . We know that many things are going to change form now on. First of all, companies will have to adjust to the economic impact. …

By Dr Stylianos Kampakis How is AI impacting the economy? Over the last few years, there has been lots of conversation around how AI is going to affect our lives, and the economy. A quick google search returns multiple studies. For example, PWC says that the UK’s economy GDP will increase by at least 5% as…