mirror of
https://github.com/moses-smt/mosesdecoder.git
synced 2024-09-11 19:27:11 +03:00
99 lines
2.8 KiB
C++
99 lines
2.8 KiB
C++
// Query binary phrase tables.
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// Marcin Junczys-Dowmunt, 13 September 2012
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#include <cstdlib>
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#include <cstring>
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#include <string>
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#include <vector>
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#include "moses/TranslationModel/CompactPT/PhraseDictionaryCompact.h"
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#include "moses/Util.h"
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#include "moses/Phrase.h"
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#include "moses/parameters/AllOptions.h"
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void usage();
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typedef unsigned int uint;
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using namespace Moses;
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int main(int argc, char **argv)
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{
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int nscores = 4;
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std::string ttable = "";
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bool useAlignments = false;
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bool reportCounts = false;
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for(int i = 1; i < argc; i++) {
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if(!strcmp(argv[i], "-n")) {
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if(i + 1 == argc)
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usage();
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nscores = atoi(argv[++i]);
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} else if(!strcmp(argv[i], "-t")) {
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if(i + 1 == argc)
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usage();
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ttable = argv[++i];
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} else if(!strcmp(argv[i], "-a")) {
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useAlignments = true;
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} else if (!strcmp(argv[i], "-c")) {
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reportCounts = true;
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} else
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usage();
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}
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if(ttable == "")
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usage();
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std::vector<FactorType> input(1, 0);
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std::vector<FactorType> output(1, 0);
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std::vector<float> weight(nscores, 0);
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std::stringstream ss;
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ss << nscores;
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PhraseDictionaryCompact pdc("PhraseDictionaryCompact input-factor=0 output-factor=0 num-features=" + ss.str() + " path=" + ttable);
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AllOptions::ptr opts(new AllOptions);
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pdc.Load(opts);
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std::string line;
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while(getline(std::cin, line)) {
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Phrase sourcePhrase;
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// sourcePhrase.CreateFromString(Input, input, line, "||dummy_string||", NULL);
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sourcePhrase.CreateFromString(Input, input, line, NULL);
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TargetPhraseVectorPtr decodedPhraseColl
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= pdc.GetTargetPhraseCollectionRaw(sourcePhrase);
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if(decodedPhraseColl != NULL) {
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if(reportCounts)
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std::cout << sourcePhrase << decodedPhraseColl->size() << std::endl;
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else
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for(TargetPhraseVector::iterator it = decodedPhraseColl->begin(); it != decodedPhraseColl->end(); it++) {
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TargetPhrase &tp = *it;
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std::cout << sourcePhrase << "||| ";
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std::cout << static_cast<const Phrase&>(tp) << "|||";
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if(useAlignments)
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std::cout << " " << tp.GetAlignTerm() << "|||";
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std::vector<float> scores = tp.GetScoreBreakdown().GetScoresForProducer(&pdc);
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for(size_t i = 0; i < scores.size(); i++)
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std::cout << " " << exp(scores[i]);
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std::cout << std::endl;
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}
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} else if(reportCounts)
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std::cout << sourcePhrase << 0 << std::endl;
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std::cout.flush();
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}
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}
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void usage()
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{
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std::cerr << "Usage: queryPhraseTable [-n <nscores>] [-a] -t <ttable>\n"
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"-n <nscores> number of scores in phrase table (default: 5)\n"
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"-c only report counts of entries\n"
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"-a binary phrase table contains alignments\n"
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"-t <ttable> phrase table\n";
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exit(1);
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}
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