Articles by admin

[pdf-embedder url=”http://sigmaquality.pl/wp-content/uploads/2024/11/W-Moszczynski-pop.pdf” title=”W-Moszczynski pop”] For anyone starting a machine learning project, it’s clear that the most important step is to properly define business goals. We […]

[pdf-embedder url=”http://sigmaquality.pl/wp-content/uploads/2024/11/W-Moszczynski-1.pdf” title=”W-Moszczynski (1)”] Machine learning, in simple terms, involves creating mathematical simulations of existing, real-world processes. These simulations are commonly referred to as models, […]

[pdf-embedder url=”http://sigmaquality.pl/wp-content/uploads/2024/11/W-MOSZCZYNSKI-PS-1-24.pdf” title=”W-MOSZCZYNSKI PS 1-24″] Export of Herbicides and Pesticides Banned in the European Union Beyond Europe How Europe Legally Poisons Other Continents (Part 2) […]

[pdf-embedder url=”http://sigmaquality.pl/wp-content/uploads/2024/11/MOSZCZYNSKI-11-23.pdf” title=”MOSZCZYNSKI 11-23″] The term “taxonomy” refers to the European Parliament and Council Regulation (EU) 2020/852 of June 18, 2020, regarding sustainable investment processes. […]

[pdf-embedder url=”http://sigmaquality.pl/wp-content/uploads/2024/11/MOSZCZYNSKI-5-24.pdf” title=”MOSZCZYNSKI 5-24″] For at least two decades, retail sales have been expanding into the online sphere. This lengthy period has allowed for the […]

[pdf-embedder url=”http://sigmaquality.pl/wp-content/uploads/2024/11/MOSZCZYNSKI-12-23.pdf” title=”MOSZCZYNSKI 12-23″] Data Science in the Confectionery Industry The confectionery industry is labor-intensive and demanding, requiring substantial creativity. Competition in this field revolves […]

[pdf-embedder url=”http://sigmaquality.pl/wp-content/uploads/2024/11/Moszczynski-PZM-3-22-1.pdf” title=”Moszczynski PZM 3-22″] The Scientific Theory of Queues The scientific theory of queueing probability, commonly known as queue theory, gained popularity during World […]

[pdf-embedder url=”http://sigmaquality.pl/wp-content/uploads/2024/11/MOSZCZYNSKI-10-22.pdf” title=”MOSZCZYNSKI 10-22″] Statistics and Correlation Statistics, contrary to what one might think, is a relatively young science. Just over 110 years ago, the […]

[pdf-embedder url=”http://sigmaquality.pl/wp-content/uploads/2024/11/MOSZCZYNSKI-11-24.pdf” title=”MOSZCZYNSKI 11-24″]  Hadoop and Spark: Key Tools in Big Data Analysis Hadoop and Spark are two essential tools in the world of big […]

[pdf-embedder url=”http://sigmaquality.pl/wp-content/uploads/2024/11/W-Moszczynski.pdf”] 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 […]

[pdf-embedder url=”http://sigmaquality.pl/wp-content/uploads/2024/11/W-MOSZCZYNSKI-ps-11-24.pdf” title=”W-MOSZCZYNSKI ps 11-24″] What is the problem of configuring the environment? A development environment is a set of tools, libraries, dependencies, and operating […]

[pdf-embedder url=”http://sigmaquality.pl/wp-content/uploads/2024/10/W-Moszczynski-Data-science-1.pdf” title=”W-Moszczynski Data science”] Fixed prices for goods and services were introduced during the industrial revolution in the late 19th century. Before that, each […]

[pdf-embedder url=”http://sigmaquality.pl/wp-content/uploads/2024/10/MOSZCZYNSKI-8-22-1.pdf” title=”MOSZCZYNSKI 8-22″] In professional practice, we are often forced to compare different values or results, which are frequently presented in different scales. How […]

[pdf-embedder url=”http://sigmaquality.pl/wp-content/uploads/2024/10/MOSZCZYNSKI-3-24-1.pdf” title=”MOSZCZYNSKI 3-24″] A significant part of trade turnover now takes place on the Internet. This is a specific environment, unlike ordinary stores. Even […]