{ "split": "held-out test", "utterances": 2014, "hours": 3.014328159722222, "scores": { "A": { "word_errors": 8274, "reference_words": 20064, "character_errors": 12254, "reference_characters": 100959, "compute_seconds": 1813.4780000000019, "WER": 41.23803827751196, "CER": 12.137600412048455 }, "B": { "word_errors": 4753, "reference_words": 20064, "character_errors": 4583, "reference_characters": 100959, "compute_seconds": 1812.0950000000014, "WER": 23.68919457735247, "CER": 4.5394665161105 } }, "decoder": "greedy, one symbol per encoder frame", "mode": "state-cached streaming", "chunk_ms": 320, "left_context_seconds": 2.56, "CER": "Unicode codepoints excluding whitespace; no normalization", "WER": "whitespace tokens; no normalization", "averaging_window": "epochs 17\u201324 using Icefall running-model average", "rtf": null, "first_partial_latency": null, "finalization_latency": null }