BayesOpt
criteria_a_opt.hpp
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1 
2 /*
3 -------------------------------------------------------------------------
4  This file is part of BayesOpt, an efficient C++ library for
5  Bayesian optimization.
6 
7  Copyright (C) 2011-2015 Ruben Martinez-Cantin <rmcantin@unizar.es>
8 
9  BayesOpt is free software: you can redistribute it and/or modify it
10  under the terms of the GNU Affero General Public License as published by
11  the Free Software Foundation, either version 3 of the License, or
12  (at your option) any later version.
13 
14  BayesOpt is distributed in the hope that it will be useful, but
15  WITHOUT ANY WARRANTY; without even the implied warranty of
16  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17  GNU Affero General Public License for more details.
18 
19  You should have received a copy of the GNU Affero General Public License
20  along with BayesOpt. If not, see <http://www.gnu.org/licenses/>.
21 ------------------------------------------------------------------------
22 */
23 
24 #ifndef _CRITERIA_A_OPT_HPP_
25 #define _CRITERIA_A_OPT_HPP_
26 
27 #include "criteria_functors.hpp"
28 
29 namespace bayesopt
30 {
31 
34 
42  {
43  public:
44  virtual ~GreedyAOptimality(){};
45  void setParameters(const vectord &params) {};
46  size_t nParameters() {return 0;};
47  double operator() (const vectord &x)
48  { return -mProc->prediction(x)->getStd(); };
49  std::string name() {return "cAopt";};
50  };
51 
53 
54 } //namespace bayesopt
55 
56 
57 #endif
Namespace of the library interface.
Definition: using.dox:1
virtual ProbabilityDistribution * prediction(const vectord &query)=0
Function that returns the prediction of the GP for a query point in the hypercube [0...
Abstract interface for criteria functors.
Abstract and factory modules for criteria.
Greedy A-Optimality criterion.