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The map–territory relation is the relationship between an object and a representation of that object, as in the relation between a geographical territory and a map of it. Mistaking the map for the territory is a logical fallacy that occurs when someone confuses the semantics of a term with what it represents.
Bonini's paradox can be seen as a case of the map–territory relation: simpler maps are less accurate though more useful representations of the territory.An extreme form is given in the fictional stories Sylvie and Bruno Concluded and "On Exactitude in Science", which imagine a map of a scale of 1:1 (the same size as the territory), which is precise but unusable, illustrating one extreme of ...
For example, one might want to find the nearest hospital or the most similar object in a database. A large application is vector quantization , commonly used in data compression . In geometry , Voronoi diagrams can be used to find the largest empty circle amid a set of points, and in an enclosing polygon; e.g. to build a new supermarket as far ...
A map with twelve pentagonal faces. In topology and graph theory, a map is a subdivision of a surface such as the Euclidean plane into interior-disjoint regions, formed by embedding a graph onto the surface and forming connected components (faces) of the complement of the graph.
2 Example 2. Toggle the table of contents. ... Printable version; In other projects ... {US state and territory linked map ...
For example, the fact that two regions overlap or that one contains the other are examples of topological relationships. It is thus the application of the mathematics of topology to GIS, and is distinct from, but complementary to the many aspects of geographic information that are based on quantitative spatial measurements through coordinate ...
A map is a function, as in the association of any of the four colored shapes in X to its color in Y In mathematics , a map or mapping is a function in its general sense. [ 1 ] These terms may have originated as from the process of making a geographical map : mapping the Earth surface to a sheet of paper.
A radar chart or "spider chart" or "doi" is a two-dimensional chart of three or more quantitative variables represented on axes starting from the same point. A waterfall chart also known as a "Walk" chart, is a special type of floating-column chart. A tree map where the areas of the rectangles correspond to values. Other dimensions can be ...