
right|thumb|upright=1.5|Visual representation of a [[#Strange_attractor|strange attractor. Another visualization of the same 3D attractor is this video. Code capable of rendering this is available.]] In the mathematical field of dynamical systems, an attractor is a set of states toward which a system tends to evolve, for a wide variety of starting conditions of the system. System values that get close enough to the attractor values remain close even if slightly disturbed.
right|thumb|upright=1.5|Visual representation of a [[#Strange_attractor|strange attractor. Another visualization of the same 3D attractor is this video. Code capable of rendering this is available.]] In the mathematical field of dynamical systems, an attractor is a set of states toward which a system tends to evolve, for a wide variety of starting conditions of the system. System values that get close enough to the attractor values remain close even if slightly disturbed.
In finite-dimensional systems, the evolving variable may be represented algebraically as an n-dimensional vector. The attractor is a region in n-dimensional space. In physical systems, the n dimensions may be, for example, two or three positional coordinates for each of one or more physical entities; in economic systems, they may be separate variables such as the inflation rate and the unemployment rate.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).