EngineX-Iluvatar/enginex-mr_series-sherpa-onnx
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18 Commits

Author SHA1 Message Date
Karel Vesely
38c072dcb2 Track token scores (#571) 
* add export of per-token scores (ys, lm, context)

- for best path of the modified-beam-search decoding of transducer

* refactoring JSON export of OnlineRecognitionResult, extending pybind11 API of OnlineRecognitionResult

* export per-token scores also for greedy-search (online-transducer)

- export un-scaled lm_probs (modified-beam search, online-transducer)
- polishing

* fill lm_probs/context_scores only if LM/ContextGraph is present (make Result smaller)
 2024-02-29 06:28:45 +08:00
Askars
763a51486e Add missing start_time to python API (#591) 
Co-authored-by: vsd-vector <askars.salimbajevs@tilde.lv>
 2024-02-20 20:47:53 +08:00
chiiyeh
e7b18a2139 add blank_penalty for online transducer (#548) 2024-01-26 12:12:13 +08:00
Fangjun Kuang
e215d0c39a Fix Byte BPE string results for Python. (#512) 
It ignores invalid UTF8 strings.
 2024-01-03 16:03:24 +08:00
Fangjun Kuang
7634f5f034 Release Python GIL in C++ class constructor (#493) 2023-12-20 15:54:32 +08:00
Fangjun Kuang
87a47d7db4 Release GIL to support multithreading in websocket servers. (#451) 2023-11-27 13:44:03 +08:00
Peng He
4771c9275c Add lm decode for the Python API. (#353) 
* Add lm decode for the Python API.

* fix style.

* Fix LogAdd,

	Shouldn't double lm_log_prob when merge same prefix path

* sort the import alphabetically
 2023-10-13 11:15:16 +08:00
Wei Kang
47184f9db7 Refactor hotwords，support loading hotwords from file (#296) 2023-09-14 19:33:17 +08:00
Fangjun Kuang
6038e2aa62 Support streaming paraformer (#263) 2023-08-14 10:32:14 +08:00
Fangjun Kuang
79c2ce5dd4 Refactor online recognizer (#250) 
* Refactor online recognizer.

Make it easier to support other streaming models.

Note that it is a breaking change for the Python API.
`sherpa_onnx.OnlineRecognizer()` used before should be
replaced by `sherpa_onnx.OnlineRecognizer.from_transducer()`.
 2023-08-09 20:27:31 +08:00
Fangjun Kuang
bebc1f1398 Use static libraries for MFC examples (#210) 2023-07-13 14:52:43 +08:00
Wilson Wongso
b2364b0374 Implemented tokens and timestamps in Python API (#205) 2023-07-12 09:12:31 +08:00
Wei Kang
513dfaa552 Support contextual-biasing for streaming model (#184) 
* Support contextual-biasing for streaming model

* The whole pipeline runs normally

* Fix comments
 2023-06-30 16:46:24 +08:00
PF Luo
8c6a6768d5 Add lm rescore to online-modified-beam-search (#133) 2023-05-05 21:23:54 +08:00
Fangjun Kuang
7f72c13d9a Code refactoring (#74) 
* Don't reset model state and feature extractor on endpointing

* support passing decoding_method from commandline

* Add modified_beam_search to Python API

* fix C API example

* Fix style issues
 2023-03-03 12:10:59 +08:00
Fangjun Kuang
9064b3f016 Support Android (#59) 2023-02-24 13:57:03 +08:00
Fangjun Kuang
124384369a Add endpointing (#54) 2023-02-22 15:35:55 +08:00
Fangjun Kuang
ea09d5fbc5 Add Python API (#31) 2023-02-19 19:36:03 +08:00