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Like approximate entropy (ApEn), Sample entropy (SampEn) is a measure of complexity. [1] But it does not include self-similar patterns as ApEn does. For a given embedding dimension, tolerance and number of data points, SampEn is the negative natural logarithm of the probability that if two sets of simultaneous data points of length have distance < then two sets of simultaneous data points of ...
The Pakistan Water & Power Development Authority (Urdu: واٹر اینڈ پاور ڈویلپمنٹ اتھارٹی), colloquially known as WAPDA, is a Pakistani government-owned public utility agency maintaining hydropower and water in Pakistan, although it does not manage thermal power plants. WAPDA includes Tarbela and Mangla dams among its ...
A high sample complexity means that many calculations are needed for running a Monte Carlo tree search. [10] It is equivalent to a model-free brute force search in the state space. In contrast, a high-efficiency algorithm has a low sample complexity. [11]
In statistics, an approximate entropy (ApEn) is a technique used to quantify the amount of regularity and the unpredictability of fluctuations over time-series data. [1] For example, consider two series of data:
In mathematics, Gosper's algorithm, due to Bill Gosper, is a procedure for finding sums of hypergeometric terms that are themselves hypergeometric terms. That is: suppose one has a(1) + ... + a(n) = S(n) − S(0), where S(n) is a hypergeometric term (i.e., S(n + 1)/S(n) is a rational function of n); then necessarily a(n) is itself a hypergeometric term, and given the formula for a(n) Gosper's ...
Electricity in Pakistan is generated, transmitted and distributed by two vertically integrated public sector companies, first one being Water and Power Development Authority responsible for the production of hydroelectricity and its supply to the consumers by electricity distribution companies (DISCOS) under the Pakistan Electric Power Company (PEPCO) being the other integrated company.
Macro-affordability" indicators relate national average household water and wastewater bills to average net disposable household income. In OECD countries it varies from 0.2% (Italy and Mexico) to 1.4% (Slovak Republic, Poland and Hungary). In the largest OECD countries the share is 0.3% in the United States and Japan, 0.7% in France and 0.9% ...
This algorithm can easily be adapted to compute the variance of a finite population: simply divide by n instead of n − 1 on the last line.. Because SumSq and (Sum×Sum)/n can be very similar numbers, cancellation can lead to the precision of the result to be much less than the inherent precision of the floating-point arithmetic used to perform the computation.