EngineX-Iluvatar/enginex_bi_series-sherpa-onnx
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Add lm rescore to online-modified-beam-search (#133)

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This commit is contained in:
PF Luo
2023-05-05 21:23:54 +08:00
committed by GitHub
parent 3b9c3db31d
commit 8c6a6768d5
26 changed files with 495 additions and 39 deletions
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9
sherpa-onnx/csrc/sherpa-onnx.cc
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@@ -13,8 +13,9 @@
#include "sherpa-onnx/csrc/symbol-table.h"
#include "sherpa-onnx/csrc/wave-reader.h"
// TODO(fangjun): Use ParseOptions as we are getting more args
int main(int32_t argc, char *argv[]) {
if (argc < 6 || argc > 8) {
if (argc < 6 || argc > 9) {
const char *usage = R"usage(
Usage:
./bin/sherpa-onnx \
@@ -22,7 +23,7 @@ Usage:
/path/to/encoder.onnx \
/path/to/decoder.onnx \
/path/to/joiner.onnx \
/path/to/foo.wav [num_threads [decoding_method]]
/path/to/foo.wav [num_threads [decoding_method [/path/to/rnn_lm.onnx]]]
Default value for num_threads is 2.
Valid values for decoding_method: greedy_search (default), modified_beam_search.
@@ -53,10 +54,12 @@ for a list of pre-trained models to download.
if (argc == 7 && atoi(argv[6]) > 0) {
config.model_config.num_threads = atoi(argv[6]);
}
if (argc == 8) {
config.decoding_method = argv[7];
}
if (argc == 9) {
config.lm_config.model = argv[8];
}
config.max_active_paths = 4;
fprintf(stderr, "%s\n", config.ToString().c_str());