void set_partition_from_memberships(DI & node_community, int_matrix & B) {
B.clear();
int_matrix A;
int hi_number=0;
RANGE_loop(i, node_community) {
hi_number=max(hi_number, node_community[i]);
//cout<<"hi number: "<<hi_number<<endl;
}
double c_nodes_jacc(int_matrix & ten, int_matrix & en, int dim) {
// this function does a best match based on the jaccard index.
// note that it should be weighted on the cluster size (I believe)
deque<deque<int> > mems;
deque<int> first;
for(int i=0; i<dim; i++)
mems.push_back(first);
for (int ii=0; ii<int(ten.size()); ii++)
for(int i=0; i<int(ten[ii].size()); i++)
mems[ten[ii][i]].push_back(ii);
double global_overlap=0;
RANGE_loop(k, en) {
deque<int> & c = en[k];
map<int, int> com_ol; // it maps the index of the ten into the overlap with en[k]
RANGE_loop(i, c) {
for(int j=0; j<int(mems[c[i]].size()); j++)
int_histogram(mems[c[i]][j], com_ol);
}
double max_jac=0;
for(map<int, int>::iterator itm=com_ol.begin(); itm!=com_ol.end(); itm++) {
set<int> s1;
set<int> s2;
deque_to_set(c, s1);
deque_to_set(ten[itm->first], s2);
double jc=jaccard(s1, s2);
cout<<"jc: "<<jc<<endl;
max_jac=max(max_jac, jc);
}
global_overlap+=max_jac;
cout<<"========== "<<global_overlap<<endl;
}
void from_int_matrix_and_deque_to_deque(int_matrix & its_submodules, const DI & A, DI & group) {
// it merges A and its_submodules in group
set<int> all_the_groups;
for(UI i=0; i<its_submodules.size(); i++) {
for(UI j=0; j<its_submodules[i].size(); j++)
all_the_groups.insert(its_submodules[i][j]);
}
for(UI i=0; i<A.size(); i++)
all_the_groups.insert(A[i]);
set_to_deque(all_the_groups, group);
}