Coal mining is the process of extracting coal from the ground. Coal is valued for its energy content and since the 1880s has been widely used to generate electricity. Steel and cement industries use coal as a fuel for extraction of iron from iron ore and for cement production.
Determining Data Mining Goals. Now that the business goal is clear it's time to translate it into a data mining reality. For example the business objective to "reduce churn" can be translated into a data mining goal that includes
Gold mining is the resource extraction of gold by mining.. As of 2016 the world's largest gold producer was China with secondlargest producer Australia mined tonnes in the same year followed by Russia with tonnes.
What is Data Mining? Learn about Definition and Purpose A Definition of Data Mining Data mining also referred to as data or knowledge discovery is the process of analyzing data and transforming it into insight that informs business decisions.
Classification is a data mining function that assigns items in a collection to target categories or classes. The goal of classification is to accurately predict the target class for each case in the data.