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Replace char error by BCER in more training messages

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Signed-off-by: Stefan Weil <sw@weilnetz.de>
This commit is contained in:
Stefan Weil 2021-11-18 21:34:16 +01:00
parent ff11f5dc65
commit 455feb35f2
1 changed files with 2 additions and 2 deletions
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4
src/training/unicharset/lstmtrainer.cpp
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@ -330,7 +330,7 @@ bool LSTMTrainer::MaintainCheckpoints(const TestCallback &tester,
std::vector<char> rec_model_data; std::vector<char> rec_model_data;
if (error_rate < best_error_rate_) { if (error_rate < best_error_rate_) {
SaveRecognitionDump(&rec_model_data); SaveRecognitionDump(&rec_model_data);
log_msg += " New best char error = " + std::to_string(error_rate); log_msg += " New best BCER = " + std::to_string(error_rate);
log_msg += UpdateErrorGraph(iteration, error_rate, rec_model_data, tester); log_msg += UpdateErrorGraph(iteration, error_rate, rec_model_data, tester);
// If sub_trainer_ is not nullptr, either *this beat it to a new best, or it // If sub_trainer_ is not nullptr, either *this beat it to a new best, or it
// just overwrote *this. In either case, we have finished with it. // just overwrote *this. In either case, we have finished with it.
@ -353,7 +353,7 @@ bool LSTMTrainer::MaintainCheckpoints(const TestCallback &tester,
} }
} else if (error_rate > worst_error_rate_) { } else if (error_rate > worst_error_rate_) {
SaveRecognitionDump(&rec_model_data); SaveRecognitionDump(&rec_model_data);
log_msg += " New worst char error = " + std::to_string(error_rate); log_msg += " New worst BCER = " + std::to_string(error_rate);
log_msg += UpdateErrorGraph(iteration, error_rate, rec_model_data, tester); log_msg += UpdateErrorGraph(iteration, error_rate, rec_model_data, tester);
if (worst_error_rate_ > best_error_rate_ + kMinDivergenceRate && if (worst_error_rate_ > best_error_rate_ + kMinDivergenceRate &&
best_error_rate_ < kMinStartedErrorRate && !best_trainer_.empty()) { best_error_rate_ < kMinStartedErrorRate && !best_trainer_.empty()) {