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
|
// -*- mode: c++; indent-tabs-mode: nil; tab-width: 2 -*-
#include "LMBR_Options.h"
namespace Moses {
LMBR_Options::
LMBR_Options()
: enabled(false)
, use_lattice_hyp_set(false)
, precision(0.8f)
, ratio(0.6f)
, map_weight(0.8f)
, pruning_factor(30)
{ }
bool
LMBR_Options::
init(Parameter const& param)
{
param.SetParameter(enabled, "lminimum-bayes-risk", false);
param.SetParameter(ratio, "lmbr-r", 0.6f);
param.SetParameter(precision, "lmbr-p", 0.8f);
param.SetParameter(map_weight, "lmbr-map-weight", 0.0f);
param.SetParameter(pruning_factor, "lmbr-pruning-factor", size_t(30));
param.SetParameter(use_lattice_hyp_set, "lattice-hypo-set", false);
PARAM_VEC const* params = param.GetParam("lmbr-thetas");
if (params) theta = Scan<float>(*params);
return true;
}
}
|