Even the Germanic language we have to go to find the etymological origin of the term grouping in question. And it is specifically derived from a word of that language: “kruppa”, which can be translated as “mass”.
According to Digopaul, grouping is the process and the consequence of grouping. This verb refers to forming a group or joining different elements or units in a group. For example: “To combat the economic crisis, many appealed to the family group with the aim of reducing expenses”, “This group of Marxist ideology usually demonstrates in front of the American embassy”, “The leader of the group stated that he is willing to negotiate the formation of a front with other political sectors. ”
The idea of grouping is often used as a synonym for grouping or group. Suppose that ten people usually gather to assist stray dogs in a city. These individuals walk the streets with food, blankets and first aid items to improve the quality of life of the animals, which they also try to put up for adoption. These subjects can be said to form a group of volunteers or activists working for the welfare of dogs.
If an economist wishes to carry out a study on the tourism industry of a country, he must carry out a grouping of the different sectors that make up said industry: the hotel industry, restaurants, transport, etc. By grouping the statistics of each of these businesses, you can have an overview of tourism activity.
In the educational field it is also very common to use the term grouping. Specifically, it is used to create student work groups, so that they can learn not only the subject matter but also to collaborate with others, to share, to delegate…
In class, as a general rule, they usually opt for three fundamental types of grouping such as these:
-Individual, when each student must face the exercises and tasks on their own.
-Group, when the set of students are divided into sets of the same number, which can range from 2 to 6.
-Great Group, which is when all the students in the classroom proceed to work together as if they were one to face it to a certain task or activity.
Of course, for any of the groups that are not individual to achieve the objective with which they were created, a series of rules must be respected. We are referring, for example, to abiding by some rules and giving each member a role.
A grouping algorithm is the process that brings together different vectors according to a certain criterion, which can be similarity or distance. In English, this technique is known as clustering.
A clustering coefficient, finally, to indicate how the grouped vertex of a graph with others.
Video game experts, specifically in Pokemon, surely know that the word grouping is also used in it. In this particular case it is a skill that appeared in the seventh edition of that one and that refers to Zygarde.