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authorgraehl@gmail.com <graehl@gmail.com@ec762483-ff6d-05da-a07a-a48fb63a330f>2010-08-02 08:27:44 +0000
committergraehl@gmail.com <graehl@gmail.com@ec762483-ff6d-05da-a07a-a48fb63a330f>2010-08-02 08:27:44 +0000
commit506cdc7562956b8bd2460f7dd55a307775eb68cb (patch)
treefaeeeebdec6c0e12b9d4a6c26d8d02284e27fe84 /decoder
parentc683b53f3553ed66c0261f653115a691d1bdb714 (diff)
inside_outside
git-svn-id: https://ws10smt.googlecode.com/svn/trunk@468 ec762483-ff6d-05da-a07a-a48fb63a330f
Diffstat (limited to 'decoder')
-rw-r--r--decoder/inside_outside.h12
1 files changed, 4 insertions, 8 deletions
diff --git a/decoder/inside_outside.h b/decoder/inside_outside.h
index 739b46fd..e3bd4592 100644
--- a/decoder/inside_outside.h
+++ b/decoder/inside_outside.h
@@ -38,9 +38,8 @@ WeightType Inside(const Hypergraph& hg,
inside_score.resize(num_nodes);
// std::fill(inside_score.begin(), inside_score.end(), WeightType()); // clear handles
for (int i = 0; i < num_nodes; ++i) {
- const Hypergraph::Node& cur_node = hg.nodes_[i];
WeightType* const cur_node_inside_score = &inside_score[i];
- Hypergraph::EdgesVector const& in=cur_node.in_edges_;
+ Hypergraph::EdgesVector const& in=hg.nodes_[i].in_edges_;
const int num_in_edges = in.size();
if (num_in_edges == 0) {
*cur_node_inside_score = WeightType(1); //FIXME: why not call weight(edge) instead?
@@ -75,9 +74,8 @@ void Outside(const Hypergraph& hg,
// std::fill(outside_score.begin(), outside_score.end(), WeightType()); // cleared
outside_score.back() = scale_outside;
for (int i = num_nodes - 1; i >= 0; --i) {
- const Hypergraph::Node& cur_node = hg.nodes_[i];
const WeightType& head_node_outside_score = outside_score[i];
- Hypergraph::EdgesVector const& in=cur_node.in_edges_;
+ Hypergraph::EdgesVector const& in=hg.nodes_[i].in_edges_;
const int num_in_edges = in.size();
for (int j = 0; j < num_in_edges; ++j) {
const Hypergraph::Edge& edge = hg.edges_[in[j]];
@@ -141,8 +139,7 @@ struct InsideOutsides {
typename XWeightFunction::Result expect(Hypergraph const& hg,XWeightFunction const& xwf=XWeightFunction()) {
typename XWeightFunction::Result x; // default constructor is semiring 0
for (int i = 0,num_nodes=hg.nodes_.size(); i < num_nodes; ++i) {
- const Hypergraph::Node& cur_node = hg.nodes_[i];
- Hypergraph::EdgesVector const& in=cur_node.in_edges_;
+ Hypergraph::EdgesVector const& in=hg.nodes_[i].in_edges_;
const int num_in_edges = in.size();
for (int j = 0; j < num_in_edges; ++j) {
const Hypergraph::Edge& edge = hg.edges_[in[j]];
@@ -159,8 +156,7 @@ struct InsideOutsides {
void compute_edge_marginals(Hypergraph const& hg,std::vector<V> &vs,VWeight const& weight) {
vs.resize(hg.edges_.size());
for (int i = 0,num_nodes=hg.nodes_.size(); i < num_nodes; ++i) {
- const Hypergraph::Node& cur_node = hg.nodes_[i];
- Hypergraph::EdgesVector const& in=cur_node.in_edges_;
+ Hypergraph::EdgesVector const& in=hg.nodes_[i].in_edges_;
const int num_in_edges = in.size();
for (int j = 0; j < num_in_edges; ++j) {
int edgei=in[j];