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82d3c52 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | """
FonBench β Data tables for Phase 1 and Phase 2 results.
"""
# Phase 1 β Zero-shot evaluation (6 models, test set 3541 examples)
PHASE1_DATA = [
{"Model": "MMS-1b", "Family": "Encoder-CTC (SSL)", "Params (M)": 967,
"WER (%)": 83.44, "CER (%)": 31.88, "T-WER (%)": 152.41,
"WER_seg (%)": 59.55, "WER_ton (%)": 46.43,
"RTFx": 45.40, "Score": 0.4962, "Status": "β
Retained for Phase 2"},
{"Model": "XLSR-53", "Family": "Encoder-CTC (SSL)", "Params (M)": 317,
"WER (%)": 101.03, "CER (%)": 64.42, "T-WER (%)": 113.63,
"WER_seg (%)": 100.95, "WER_ton (%)": 6.34,
"RTFx": 111.81, "Score": 0.5115, "Status": "Evaluated"},
{"Model": "OmniASR-CTC", "Family": "Encoder-CTC (SSL)", "Params (M)": 600,
"WER (%)": 92.97, "CER (%)": 42.46, "T-WER (%)": 125.66,
"WER_seg (%)": 92.18, "WER_ton (%)": 16.74,
"RTFx": 31.90, "Score": 0.5066, "Status": "Evaluated"},
{"Model": "AfriHuBERT", "Family": "Encoder-only (SSL)", "Params (M)": 94,
"WER (%)": 103.03, "CER (%)": 360.12, "T-WER (%)": float('nan'),
"WER_seg (%)": 103.01, "WER_ton (%)": 42.35,
"RTFx": 188.80, "Score": 0.0, "Status": "β Disqualified (CER>200%)"},
{"Model": "SeamlessM4T", "Family": "Encoder-Decoder", "Params (M)": 2300,
"WER (%)": 112.89, "CER (%)": 100.24, "T-WER (%)": 128.12,
"WER_seg (%)": 111.28, "WER_ton (%)": 8.42,
"RTFx": 8.93, "Score": 0.4442, "Status": "Evaluated"},
{"Model": "Whisper-small", "Family": "Encoder-Decoder", "Params (M)": 244,
"WER (%)": 165.16, "CER (%)": 170.10, "T-WER (%)": 174.14,
"WER_seg (%)": 162.18, "WER_ton (%)": 5.98,
"RTFx": 2.16, "Score": 0.4450, "Status": "Evaluated"},
]
# Phase 2 β Adaptation (4 configurations on MMS-1b)
PHASE2_DATA = [
{"Configuration": "MMS-1b zero-shot", "Strategy": "None",
"Params trained": "0", "Ratio (%)": "0.00",
"Learning rate": "β", "WER (%)": 83.44, "CER (%)": 31.88,
"Ξ WER vs zero-shot": "β"},
{"Configuration": "LoRA-1", "Strategy": "LoRA (r=8, Ξ±=16)",
"Params trained": "2,031,411", "Ratio (%)": "0.21",
"Learning rate": "2e-4", "WER (%)": 32.20, "CER (%)": 9.08,
"Ξ WER vs zero-shot": "β51.2 pts"},
{"Configuration": "LoRA-2", "Strategy": "LoRA (r=32, Ξ±=64)",
"Params trained": "7,929,651", "Ratio (%)": "0.82",
"Learning rate": "2e-4", "WER (%)": 28.75, "CER (%)": 8.18,
"Ξ WER vs zero-shot": "β54.7 pts"},
{"Configuration": "FT-1", "Strategy": "Full Fine-Tuning",
"Params trained": "966,679,987", "Ratio (%)": "100.00",
"Learning rate": "1e-5", "WER (%)": 24.32, "CER (%)": 7.17,
"Ξ WER vs zero-shot": "β59.1 pts"},
{"Configuration": "π FT-2 (Best)", "Strategy": "Full Fine-Tuning",
"Params trained": "966,679,987", "Ratio (%)": "100.00",
"Learning rate": "5e-5", "WER (%)": 19.27, "CER (%)": 6.02,
"Ξ WER vs zero-shot": "β64.2 pts"},
] |