System documentation of the GNU Image-Finding Tool

CWFBestProbabilistic.h
1 /* -*- mode: c++ -*-
2 */
3 /*
4 
5  GIFT, a flexible content based image retrieval system.
6  Copyright (C) 1998, 1999, 2000, 2001, 2002, CUI University of Geneva
7 
8  Copyright (C) 2003, 2004 Bayreuth University
9  2005 Bamberg University
10  This program is free software; you can redistribute it and/or modify
11  it under the terms of the GNU General Public License as published by
12  the Free Software Foundation; either version 2 of the License, or
13  (at your option) any later version.
14 
15  This program is distributed in the hope that it will be useful,
16  but WITHOUT ANY WARRANTY; without even the implied warranty of
17  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  GNU General Public License for more details.
19 
20  You should have received a copy of the GNU General Public License
21  along with this program; if not, write to the Free Software
22  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 
24 */
25 /***************************************
26 *
27 * CWFBESTPROBABILISTIC
28 *
29 ****************************************
30 *
31 * modification history:
32 *
33 * HM 090399 created the documentation
34 *
35 ****************************************
36 *
37 * compiler defines used:
38 *
39 *
40 ****************************************/
41 #ifndef _CWFBESTPROBABILISTIC
42 #define _CWFBESTPROBABILISTIC
43 #include "libGIFTQuInvertedFile/include/uses-declarations.h"
44 #include "libGIFTQuInvertedFile/include/CWeightingFunction.h"
45 
48 protected:
49 public:
50 /***************************************
51 *
52 *
53 *
54 ***************************************/
56 CWFBestProbabilistic(const CAcInvertedFile* inAccessor=0,
57  CQueryNormalizer* inQueryNormalizer=0,
58  CQueryNormalizer* inThisNormalizer=0);
59 
60 /***************************************
61 *
62 *
63 *
64 ***************************************/
66  virtual double subApply(const double inDocumentFrequency,
67  const double inNormalizingFactor)const;
68 
69 /***************************************
70 *
71 *
72 *
73 ***************************************/
75  virtual double apply(const CDocumentFrequencyElement& inResultFeature)const;
76 
77 /***************************************
78 *
79 *
80 *
81 ***************************************/
83  CWeightingFunction* clone()const;
84 
85 };
86 
87 #endif

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