How to gather customer needs in a machine learning project?
For anyone starting a machine learning project, it’s clear that the most important step is to properly define business goals. We can compare goals to […]
Regularization in machine learning models
Machine learning, in simple terms, involves creating mathematical simulations of existing, real-world processes. These simulations are commonly referred to as models, built mostly based on […]
Export of EU-banned herbicides and pesticides outside the EU: How Europe legally pollutes other continents (Part 2)
Export of Herbicides and Pesticides Banned in the European Union Beyond Europe How Europe Legally Poisons Other Continents (Part 2) Chemical corporations that have been […]
Taxonomy in the food industry
The term “taxonomy” refers to the European Parliament and Council Regulation (EU) 2020/852 of June 18, 2020, regarding sustainable investment processes. The aim of this […]
How to Build a Simple E-Commerce Recommendation System
For at least two decades, retail sales have been expanding into the online sphere. This lengthy period has allowed for the development of methods and […]
Artificial Intelligence in the Confectionery Industry
Data Science in the Confectionery Industry The confectionery industry is labor-intensive and demanding, requiring substantial creativity. Competition in this field revolves around innovative ideas, new […]
Practical application of the queue problem in the production of milling machines
The Scientific Theory of Queues The scientific theory of queueing probability, commonly known as queue theory, gained popularity during World War II. It emerged from […]
Persona chi-square goodness of fit test
Statistics and Correlation Statistics, contrary to what one might think, is a relatively young science. Just over 110 years ago, the world’s first statistics department […]
Differences Between Hadoop and Spark: History, Applications, and Challenges in Big Data Analytics
Hadoop and Spark: Key Tools in Big Data Analysis Hadoop and Spark are two essential tools in the world of big data analysis. Each has […]
Application of the Mann-Whitney U test in the analysis of e-commerce customers
The Mann-Whitney U Test The Mann-Whitney U Test, also known as the Mann-Whitney-Wilcoxon test or the Mann-Whitney rank test, was invented in 1947 by two […]
Docker – a remedy to the problem of complexity of the programming environment
What is the problem of configuring the environment? A development environment is a set of tools, libraries, dependencies, and operating systems in which an application […]
Dynamic smart pricing will be the main source of competitive advantage in the future
Fixed prices for goods and services were introduced during the industrial revolution in the late 19th century. Before that, each shopkeeper negotiated prices with buyers, […]
Comparing scores on different scales using the z-score test
In professional practice, we are often forced to compare different values or results, which are frequently presented in different scales. How should we interpret them? […]
Using Neural Networks in Online Sales: From Personalization to Logistics Issues
s E-commerce has become an inseparable part of the modern economy. The Internet gives businesses access to global markets and diverse international communities. It […]
How to retain customers of an e-commerce store using survival test and cox regression model?
A significant part of trade turnover now takes place on the Internet. This is a specific environment, unlike ordinary stores. Even someone without the necessary […]