bad-laya / calibration.json
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Document held-out temperature calibration
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{
"method": "single temperature minimizing pooled validation negative log-likelihood",
"temperature": 12.595144782442853,
"checkpoint_sha256": "e009fe101e9846279b26be6b292a33f5672894a1b319bd1210a6b71632ea5dee",
"fit_questions": 832,
"held_out_eval_questions": 832,
"held_out_eval_raw": {
"accuracy": 0.6538461538461539,
"mean_chosen_probability": 0.9124184985473408,
"nll": 6.075739293144633,
"brier": 0.5495115861270571,
"probability_ece": 0.2618336556889736
},
"held_out_eval_calibrated": {
"accuracy": 0.6538461538461539,
"mean_chosen_probability": 0.6008282562788685,
"nll": 1.1272864350823428,
"brier": 0.45237775773126754,
"probability_ece": 0.15262696983052562
}
}