Dive into the world of AI tailored specifically for the business mind. This presentation offers a brisk yet thorough exploration of AI, designed to equip business professionals with an understanding of AI concepts, its transformative potential, and the latest trends. Without delving too deep into the technical jargon, I navigate the recent surge in AI …
When in 2019 I started this blog, I allowed myself to be a little controversial by writing “AI will change the world more than the industrial revolution.” Of course, prediction is very difficult, especially if it’s about the future (Niels Bohr), but recent developments in machine learning have made me think about how AI will …
Preparing your data for machine learning is not a task that most AI professionals miss. Data are of different quality, most often they require very thorough analysis, sometimes manual review, and certainly selection and initial preprocessing. In the case of classification tasks, the division of a dataset into classes may be inappropriate or insufficiently balanced. …
Until recently, a large part of the key concepts in the field of artificial intelligence was not so clearly defined. Some of them, such as Deep Learning, were even referred to as “buzzwords”, term used mainly by marketing and not strictly translated into scientific areas. Now, the basic concepts seem to have taken hold, and …
If I had to indicate one algorithm in machine learning that is both very simple and highly effective, then my choice would be the k-nearest neighbors (KNN). What’s more, it’s not only simple and efficient, but it works well in surprisingly many areas of application. In this post I decided to check its effectiveness in …
If you are a Python programmer and use the AWS and Anaconda environments, sooner or later you will come across the need to run a Python script as a cron process on Amazon Linux in the Anaconda environment. This shouldn’t be difficult, right? Hmmm, unfortunately it is. Because I spent some time configuring the cron …
Do you like statistics? There is a high probability 😉 that you don’t. But don’t worry, statistics are not my strong point either. All in all, it’s hard to say why most people shun statistics, but I feel that many statistical issues are not entirely intuitive. Just reach for the gambler’s fallacy or Monty Hall …
One of the first problems faced by AI students is how to build a development environment for machine learning. This is an ungrateful issue because there are many methods and tools available and sometimes you simply don’t know which to choose and where to start. Added to this are the issues of choosing libraries for …
Today I would like to present an example of using logistic regression and Keras for the binary classification. I know that this previous sentence does not sound very encouraging 😉 , so maybe let’s start from the basics. We divide machine learning into supervised and unsupervised (and reinforced learning, but let’s skip this now). Supervised …