| { | |
| "image": { | |
| "shape_hwc": [ | |
| 224, | |
| 224, | |
| 3 | |
| ], | |
| "source_dtype": "uint8", | |
| "channel_order": "RGB", | |
| "tensor_dtype": "float32", | |
| "tensor_shape": [ | |
| 1, | |
| 3, | |
| 224, | |
| 224 | |
| ], | |
| "transform": "HWC->CHW, divide by255; no mean/std normalization; no implicit resize" | |
| }, | |
| "telemetry": { | |
| "fields": [ | |
| "voltage", | |
| "current", | |
| "power_pre", | |
| "power_post", | |
| "impedance", | |
| "frequency_hz", | |
| "trip_flag", | |
| "breaker_closed" | |
| ], | |
| "normalization": "identity: generator-scale values, no physical unit conversion or train-standard transform in this frozen-encoder protocol", | |
| "note": "The names refer to synthetic generator variables; they do not define a calibrated interface for real sensors." | |
| }, | |
| "soe": { | |
| "tokens": "vocabulary.json", | |
| "max_tokens": 32, | |
| "padding_id": 0, | |
| "excluded_ids": [ | |
| 17, | |
| 18, | |
| 26, | |
| 27, | |
| 28, | |
| 29 | |
| ], | |
| "exclusion": "Stable compact remaining tokens, then pad to32; reject if no usable token remains" | |
| }, | |
| "signal_quality": { | |
| "shape": [ | |
| 1 | |
| ], | |
| "dtype": "float32", | |
| "formula": "(snr_db - 18)/18", | |
| "observed_dataset_range": [ | |
| -0.8333333134651184, | |
| 1.0 | |
| ], | |
| "source": "Generator normalized SNR, not a probability; negative values are valid" | |
| }, | |
| "batch_size": 1 | |
| } | |