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
|
/*
EGYPT Toolkit for Statistical Machine Translation
Written by Yaser Al-Onaizan, Jan Curin, Michael Jahr, Kevin Knight, John Lafferty, Dan Melamed, David Purdy, Franz Och, Noah Smith, and David Yarowsky.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA.
*/
#ifndef _model2_h
#define _model2_h 1
#include <assert.h>
#include <iostream>
#include <algorithm>
#include <functional>
#include <map>
#include <set>
#include "Vector.h"
#include <utility>
#if __GNUC__>2
#include <ext/hash_map>
using __gnu_cxx::hash_map;
#else
#include <hash_map>
#endif
#include <fstream>
#include <math.h>
#include <time.h>
#include "TTables.h"
#include "ATables.h"
#include "getSentence.h"
#include "defs.h"
#include "model1.h"
#include "Perplexity.h"
#include "vocab.h"
class model2 : public model1{
public:
amodel<PROB>&aTable;
amodel<COUNT>&aCountTable;
public:
model2(model1& m1,amodel<PROB>&,amodel<COUNT>&);
void initialize_table_uniformly(sentenceHandler&);
int em_with_tricks(int iterations,bool dumpCount = false,
const char* dumpCountName = NULL, bool useString = false);
void load_table(const char* aname);
inline amodel<PROB>& getATable(void) {return aTable;};
inline amodel<COUNT>& getACountTable(void) {return aCountTable;};
void em_loop(Perplexity& perp,sentenceHandler& sHandler1, bool dump_files,const char* alignfile, Perplexity&, bool test);
friend class model3;
};
#endif
|
