On this page you can get a detailed analysis of a word or phrase, produced by the best artificial intelligence technology to date:
строительное дело
вычисление напряжений
[əd'və:siti]
общая лексика
неблагоприятная обстановка
существительное
общая лексика
напасти
несчастья
превратности судьбы
напасти, несчастья, бедствия
специальный термин
неблагоприятный фактор
неблагоприятная обстановка
In statistics, probability density estimation or simply density estimation is the construction of an estimate, based on observed data, of an unobservable underlying probability density function. The unobservable density function is thought of as the density according to which a large population is distributed; the data are usually thought of as a random sample from that population.
A variety of approaches to density estimation are used, including Parzen windows and a range of data clustering techniques, including vector quantization. The most basic form of density estimation is a rescaled histogram.