Description Usage Arguments Value References Examples
View source: R/test_func_apply.R
branin: A function. 2 dimensional function.
borehole: A function estimating water flow through a borehole. 8 dimensional function.
franke: A function. 2 dimensional function.
zhou1998: A function. 2 dimensional function.
currin1991: A function. 2 dimensional function.
lim2002: Some function? 2 dimensional function.
banana: A banana shaped function. 2 dimensional function.
gaussian1: A Gaussian function centered at 0.5. Any dimensional function.
sinumoid: A sinusoid added to a sigmoid function. 2 dimensional function.
waterfall: A sinusoid added to a sigmoid function. 2 dimensional function.
sqrtsin: A square root of a sine function. Any dimensional function.
powsin: A sine function raised to a power keeping its original sign. Any dimensional function.
OTL_Circuit: OTL Circuit. 6 dimensional function.
GoldsteinPrice: Goldstein-Price function. Exponential scale, you might want to use GoldsteinPriceLog instead 2 dimensional function.
GoldsteinPriceLog: Goldstein-Price function on a log scale. 2 dimensional function.
ackley: Ackley function. 2 dimensional function.
piston: Piston simulation function. 7 dimensional function.
wingweight: Wing weight function. 10 dimensional function.
welch: Welch et al (1992) function. 20 dimensional function.
robotarm: Robot arm function. 8 dimensional function.
RoosArnold: Roos & Arnold (1963) function. d dimensional function.
Gfunction: G-function d dimensional function.
beale: Beale function 2 dimensional function.
easom: Easom function 2 dimensional function.
griewank: Griewank function n dimensional function.
hump: Hump function 2 dimensional function.
levy: Levy function n dimensional function.
michalewicz: Michalewicz function n dimensional function.
rastrigin: Rastrigin function n dimensional function.
moon_high: Moon (2010) high-dimensional function for screening 20 dimensional function.
linkletter_nosignal: Linkletter (2006) no signal function, just returns zero d dimensional function.
Morris: Morris function 20 dimensional function.
detpep8d: detpep8d function 8 dimensional function.
hartmann: hartmann function 6 dimensional function.
quad_peaks: quad_peaks function 2 dimensional function.
quad_peaks_slant: quad_peaks_slant function 2 dimensional function.
General function for evaluating a test function
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 | branin(x, scale_it = T, scale_low = c(-5, 0), scale_high = c(10, 15),
noise = 0)
borehole(x, scale_it = T, scale_low = c(0.05, 100, 63070, 990, 63.1, 700,
1120, 9855), scale_high = c(0.15, 50000, 115600, 1110, 116, 820, 1680,
12045), noise = 0)
franke(x, scale_it = F, scale_low = c(0, 0), scale_high = c(1, 1),
noise = 0)
zhou1998(x, scale_it = F, scale_low = c(0, 0), scale_high = c(1, 1),
noise = 0)
currin1991(x, scale_it = F, scale_low = c(0, 0), scale_high = c(1, 1),
noise = 0)
lim2002(x, scale_it = F, scale_low = c(0, 0), scale_high = c(1, 1),
noise = 0)
banana(x, scale_it = T, scale_low = c(-20, -10), scale_high = c(20, 5),
noise = 0)
gaussian1(x, scale_it = F, scale_low = c(0, 0), scale_high = c(1, 1),
noise = 0)
sinumoid(x, scale_it = F, scale_low = c(0, 0), scale_high = c(1, 1),
noise = 0)
waterfall(x, scale_it = F, scale_low = c(0, 0), scale_high = c(1, 1),
noise = 0)
sqrtsin(x, scale_it = F, scale_low = c(0, 0), scale_high = c(1, 1),
noise = 0, freq = 2 * pi)
powsin(x, scale_it = F, scale_low = c(0, 0), scale_high = c(1, 1),
noise = 0, freq = 2 * pi, pow = 0.7)
OTL_Circuit(x, scale_it = T, scale_low = c(50, 25, 0.5, 1.2, 0.25, 50),
scale_high = c(150, 70, 3, 2.5, 1.2, 300), noise = 0)
GoldsteinPrice(x, scale_it = T, scale_low = c(-2, -2), scale_high = c(2,
2), noise = 0)
GoldsteinPriceLog(x, scale_it = T, scale_low = c(-2, -2),
scale_high = c(2, 2), noise = 0)
ackley(x, scale_it = T, scale_low = -32.768, scale_high = 32.768,
noise = 0, a = 20, b = 0.2, c = 2 * pi)
piston(x, scale_it = T, scale_low = c(30, 0.005, 0.002, 1000, 90000, 290,
340), scale_high = c(60, 0.02, 0.01, 5000, 110000, 296, 360), noise = 0)
wingweight(x, scale_it = T, scale_low = c(150, 220, 6, -10, 16, 0.5, 0.08,
2.5, 1700, 0.025), scale_high = c(200, 300, 10, 10, 45, 1, 0.18, 6, 2500,
0.08), noise = 0)
welch(x, scale_it = T, scale_low = c(-0.5), scale_high = c(0.5),
noise = 0)
robotarm(x, scale_it = T, scale_low = rep(0, 8), scale_high = c(rep(2 *
pi, 4), rep(1, 4)), noise = 0)
RoosArnold(x, scale_it = F, scale_low = 0, scale_high = 1, noise = 0)
Gfunction(x, scale_it = F, scale_low = 0, scale_high = 1, noise = 0,
...)
beale(x, scale_it = T, scale_low = -4.5, scale_high = 4.5, noise = 0,
...)
easom(x, scale_it = T, scale_low = -4.5, scale_high = 4.5, noise = 0,
...)
griewank(x, scale_it = T, scale_low = -600, scale_high = 600, noise = 0,
...)
hump(x, scale_it = T, scale_low = -5, scale_high = 5, noise = 0, ...)
levy(x, scale_it = T, scale_low = -10, scale_high = 10, noise = 0, ...)
michalewicz(x, scale_it = T, scale_low = 0, scale_high = pi, noise = 0,
...)
rastrigin(x, scale_it = T, scale_low = -5.12, scale_high = 5.12,
noise = 0, ...)
moon_high(x, scale_it = F, scale_low = 0, scale_high = 1, noise = 0,
...)
linkletter_nosignal(x, scale_it = F, scale_low = 0, scale_high = 1,
noise = 0, ...)
morris(x, scale_it = T, scale_low = 0, scale_high = 1, noise = 0, ...)
detpep8d(x, scale_it = T, scale_low = 0, scale_high = 1, noise = 0, ...)
hartmann(x, scale_it = F, scale_low = 0, scale_high = 1, noise = 0, ...)
quad_peaks(x, scale_it = T, scale_low = 0, scale_high = 1, noise = 0,
...)
quad_peaks_slant(x, scale_it = T, scale_low = 0, scale_high = 1,
noise = 0, ...)
test_func_apply(func, x, scale_it, scale_low, scale_high, noise = 0, ...)
|
x |
Input value, either a matrix whose rows are points or a vector for a single point. Be careful with 1-D functions. |
scale_it |
Should the data be scaled from [0, 1]^D to [scale_low, scale_high]? This means the input data is confined to be in [0, 1]^D, but the function isn't. |
scale_low |
Lower bound for each variable |
scale_high |
Upper bound for each variable |
noise |
If white noise should be added, specify the standard deviation for normal noise |
freq |
Wave frequency for sqrtsin and powsin |
pow |
Power for powsin |
a |
A constant for ackley() |
b |
A constant for ackley() |
c |
A constant for ackley() |
... |
Additional parameters for func |
func |
A function to evaluate |
Function values at x
http://www.abe.ufl.edu/jjones/ABE_5646/2010/Morris.1991
http://www.tandfonline.com/doi/pdf/10.1198/TECH.2010.09157?needAccess=true
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