-
Notifications
You must be signed in to change notification settings - Fork 16
/
NEWS
143 lines (124 loc) · 6.73 KB
/
NEWS
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
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
smoof 1.7.0
===========
* Fixed bug in getLoggedValues when logging of x-values was set to FALSE in addLoggingWrapper
* Fixed bug with instance ID mapping in makeBiObjBBOBFunction
* Added support for the extended bi-objective BBOB functions (FIDs 56-92) in makeBiObjBBOBFunction
* Added extra helper functions to extract all problem instance-specific data from MPM2 generator
* Added R-based evaluation environment for MPM2 generator which greatly accelerates evaluation in multi-objective settings
* Added support for single- and multi-objective NK-landscapes
* Sanity checks for smoof functions evaluations are now optional (you may set the option smoof.check_input_before_evaluation
to FALSE in order to deactivate those checks). This can lead to significant speed ups when a function is evaluated many times
smoof 1.6.0.3
=============
* Added MMF1 to MMF13 problems from CEC2019 test suite
* Added SYM-Part simple, SYM-Part rotated and Omni-Test problems from CEC2019 test suite
* Added MMF14, MMF14a, MMF15 and MMF15a problems from CEC2019 test suite
* Added parameter size to addLoggingWrapper for improved performance
* getLoggedValues now correctly names function parameters.
* BBOB test function now return an ID.
* Changed: moved from rPython and RJSONIO to reticulate.
* Added vectorization to the MPM2 generator
smoof 1.6.0
===========
* Added bi-objective BBOB problem generator: makeBiObjBBOBFunction
* Added Kursawe function
* Added ED1 and ED2 functions
* Added WFG1 to WFG9 problems from the WFG-Problem Generator Toolkit
* Changed: renamed argument dimension to dimensions (this should not cause any problems with existing code)
* Changed: replaced geom_tile with geom_raster
smoof 1.5.1
===========
* logging and couting wrapper now have class smoof_function
* Fixed: convertTo{Minimization,Maximization} now flips sign of optima
* Better handling of additional arguments in makeFunctionsByName
* Added Shekel function
* Added inverted Vincent function
* Added modified Rastrigin function
* Added Hartmann{3,4,6} functions
smoof 1.5
=========
* Added shortcuts {s,m}nof for generating single-/multi-objective objective functionswith numeric parameters only
* Added: missing single-objective tag for BBOB functions
* Added: log.scale argument for autoplot
* Added: CITATION file
* Fixed: precision issue caused by rPython respectively RJSONIO::toJSON, which by
default strips numeric values to only 4 digits.
* Fixed: ggplot2 warnings
* Fixed: wrong lower bound in MOP3 test function
* Fixed: issue in definition of Cosine Mixture Function due to faulty online sources
* Fixed: issue with min<->max conversion if functions has.simple.signature = FALSE and explicit return statement was used.
* Fixed: mean function was not set properly for noisy functions
* Improved docs slighly
smoof 1.4
=========
* Added makeGOMOPFunction to create multi-objective test function based on a set of
single objective functions.
* Added new single-objective functions: Branin (modified version by Forrester et al. (2008))
* Added new multi-objective functions: Van Valedhuizen's test suite (MOP1-7), Binh-Korn function,
BiSphere (bi-objective Sphere), Dent function, Viennet function.
* Added first mixed parameter space funtion: Zhou2011
* visualizeParetoOptimalFront now draws lines instead of points
* Added possibility to draw interactive 3D surface plots via smoof::plot3D(fn, package = "plotly")
* Fixed: issue in formula and global optimum of BukinN2 function
* overworked and refactored autoplot functions
* dropped use.facets parameter (always use facets now if discrete parameters exist)
* We now support mixed functions with up to two numeric params (or one numeric vector
param of length 2) and up to 2 discrete/logical (or a corresponding vector param)
* visualizeParetoOptimalFront now draws lines instead of points
* Removed S3 method definition of getParamSet. This function is now contained in ParamHelpers 1.8
smoof 1.3
=========
* Added optional reference point ref.point for multi-objective functions
- Reference point for ZDT functions is (11, 11)
- Reference point for DTLZ function family is r = (11, ..., 11) with #r = #objectives
- Added getter getRefPoint
* Added possibility to pass the true mean function of a noisy function, i.e., the
"unnoisy" via the smoof parameter fn.mean
- Added getter getMeanFunction
* makeMPM2Function now has additional parameters rotated and peak.shape
* Modified: function name is optional now
smoof 1.2
=========
* Added: functions convertToMaximization and convertToMinimization
* Added: main parameter for plot and autoplot. By default the function name is
used for the plot title.
* objective functions now can be passed an additional id attribute. All predefined smoof functions have an id now.
* visualizeParetoOptimalFront now works for bi-objective functions with arbitrary
search space dimensions and works by calling the mco::nsga2 algorithm. Due to
this, the parameters show.only.front, limits.by.front are dropped.
* Renamed makeFunctionByName to makeFunctionsByName
* Added tags 'single-objective' and 'multi-objective'
* filterFunctionByTags now stops if both 'single-objective' and 'multi-objective'
tags are passed
* All functions now check the passed paramter to be of the right dimension and
type
* makeFunctionsByName now expects a character vector generator names (the list
methods was removed)
* Generator names now do not contain the 'Function' suffix
* Fixed: autoplot and plot do not work for wrapped functions.
* Fixed: hasConstraints for wrapped smoof functions
* Fixed: getUpperBoxConstraints
smoof 1.1
=========
* Parameter set of predefined smoof function now contains a single vector parameter
instead of multiple single numeric parameters. This is consistent with function
calls now, since these always expect a single vector or list.
* Added helper function get{Lower,Upper}BoxConstraints
* smoof functions now expect an optional 'minimize' argument which indicates which
objectives should be minimized or maximized respectively
* Added shouldBeMinimized function
* Added function makeFunctionByName, which expects a function name or a list of
functions names. The corresponding generator(s) is/are called. Useful if you want,
e.g., filter functions by tags and generate them directly afterwards.
* Added hasTags helper function.
* filterFunctionByTags now has an additional logical argument 'or'. If this is set
to TRUE, a subset of the passed tags is sufficient to select a function.
* Added multi-objective DTLZ function family
* Added 2D single objective functions: Aluffi-Pentini-(Zirilli), Complex, Engvall,
Jennrich-Sampsam, Judge, Kearfott
* Renamed bochachevsky function to bohachevsky.n1
* Fixed some wrong tag assigments
* Fixed global optimum of Giunta function
smoof v1.0
==========
* First submission to CRAN.