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// Query binary phrase tables.
// Marcin Junczys-Dowmunt, 13 September 2012
#include <cstdlib>
#include <cstring>
#include <string>
#include <vector>
#include "CompactPT/PhraseDictionaryCompact.h"
#include "Util.h"
void usage();
typedef unsigned int uint;
using namespace Moses;
int main(int argc, char **argv)
{
int nscores = 5;
std::string ttable = "";
bool useAlignments = false;
bool reportCounts = false;
for(int i = 1; i < argc; i++) {
if(!strcmp(argv[i], "-n")) {
if(i + 1 == argc)
usage();
nscores = atoi(argv[++i]);
} else if(!strcmp(argv[i], "-t")) {
if(i + 1 == argc)
usage();
ttable = argv[++i];
} else if(!strcmp(argv[i], "-a")) {
useAlignments = true;
} else if (!strcmp(argv[i], "-c")) {
reportCounts = true;
}
else
usage();
}
if(ttable == "")
usage();
std::vector<FactorType> input(1, 0);
std::vector<FactorType> output(1, 0);
std::vector<float> weight(nscores, 0);
LMList lmList;
PhraseDictionaryFeature pdf(Compact, nscores, nscores, input, output, ttable, weight, 0, "", "");
PhraseDictionaryCompact pdc(nscores, Compact, &pdf, false, useAlignments);
bool ret = pdc.Load(input, output, ttable, weight, 0, lmList, 0);
assert(ret);
std::string line;
while(getline(std::cin, line)) {
Phrase sourcePhrase(0);
sourcePhrase.CreateFromString(input, line, "||dummy_string||");
TargetPhraseVectorPtr decodedPhraseColl
= pdc.GetTargetPhraseCollectionRaw(sourcePhrase);
if(decodedPhraseColl != NULL) {
if(reportCounts)
std::cout << sourcePhrase << decodedPhraseColl->size() << std::endl;
else
for(TargetPhraseVector::iterator it = decodedPhraseColl->begin(); it != decodedPhraseColl->end(); it++) {
TargetPhrase &tp = *it;
std::cout << sourcePhrase << "||| ";
std::cout << static_cast<const Phrase&>(tp) << "|||";
if(useAlignments)
std::cout << " " << tp.GetAlignmentInfo() << "|||";
for(size_t i = 0; i < tp.GetScoreBreakdown().size(); i++)
std::cout << " " << exp(tp.GetScoreBreakdown()[i]);
std::cout << std::endl;
}
}
else if(reportCounts)
std::cout << sourcePhrase << 0 << std::endl;
std::cout.flush();
}
}
void usage()
{
std::cerr << "Usage: queryPhraseTable [-n <nscores>] [-a] -t <ttable>\n"
"-n <nscores> number of scores in phrase table (default: 5)\n"
"-c only report counts of entries\n"
"-a binary phrase table contains alignments\n"
"-t <ttable> phrase table\n";
exit(1);
}
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