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26 lines
922 B
C++
26 lines
922 B
C++
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#include "tesseract/unittest/lstm_test.h"
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namespace tesseract {
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// Tests that training with unicharset recoding learns faster than without,
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// for Korean. This test is split in two, so it can be run sharded.
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TEST_F(LSTMTrainerTest, RecodeTestKorBase) {
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// A basic single-layer, bi-di 1d LSTM on Korean.
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SetupTrainer("[1,1,0,32 Lbx96 O1c1]", "kor-full", "kor.unicharset",
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"arialuni.kor.lstmf", false, true, 5e-4, false);
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double kor_full_err = TrainIterations(kTrainerIterations);
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EXPECT_LT(kor_full_err, 88);
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EXPECT_GT(kor_full_err, 85);
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}
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TEST_F(LSTMTrainerTest, RecodeTestKor) {
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// A basic single-layer, bi-di 1d LSTM on Korean.
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SetupTrainer("[1,1,0,32 Lbx96 O1c1]", "kor-recode", "kor.unicharset",
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"arialuni.kor.lstmf", true, true, 5e-4, false);
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double kor_recode_err = TrainIterations(kTrainerIterations);
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EXPECT_LT(kor_recode_err, 60);
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}
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} // namespace tesseract.
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