| { |
| "git_commit": "3cb066a74559958ecd9bbd33964bef5acad0789c", |
| "pipeline_repo": "https://github.com/mcht67/Polyphonic-Bird-Call-Dataset", |
| "parameters": { |
| "random": { |
| "random_seed": 42 |
| }, |
| "dataset": { |
| "source": "DBD-research-group/BirdSet", |
| "subset": "POW", |
| "suffix": "_xc" |
| }, |
| "source_separation": { |
| "model_dir": "resources/bird_mixit_model_checkpoints/output_sources4", |
| "checkpoint": "resources/bird_mixit_model_checkpoints/output_sources4/model.ckpt-3223090", |
| "sampling_rate": 22050, |
| "max_duration_s": 30, |
| "cpu_percentage": 0.8, |
| "gb_per_worker": 4, |
| "batch_size": 20, |
| "batches_per_shard": 20, |
| "truncation_batch_size": 30 |
| }, |
| "analysis": { |
| "sampling_rate": 48000, |
| "cpu_percentage": 0.8, |
| "gb_per_worker": 4, |
| "batch_size": 10, |
| "batches_per_shard": 50 |
| }, |
| "segmentation": { |
| "segment_length_in_s": 5, |
| "detection_confidence_threshold": 0.9, |
| "min_detection_percentage": 0.9, |
| "cpu_percentage": 0.8, |
| "gb_per_worker": 4, |
| "batch_size": 50, |
| "batches_per_shard": 10, |
| "test_split": 0.1, |
| "validation_split": 0.1 |
| }, |
| "balance_dataset": { |
| "enabled": false, |
| "method": "undersample", |
| "max_per_file": 10, |
| "min_samples_per_species": 20 |
| }, |
| "mix": { |
| "polyphony_degrees": [ |
| 0, |
| 1, |
| 2, |
| 3, |
| 4, |
| 5, |
| 6, |
| 7, |
| 8, |
| 9, |
| 10, |
| 11, |
| 12 |
| ], |
| "num_iterations": 5, |
| "max_time_shift_ratio": 0.2, |
| "working_signal_level": -21, |
| "mix_levels": [ |
| 0 |
| ], |
| "normalize_mixtures": true, |
| "reference_peak_value": 0.9, |
| "signal_levels": [ |
| -12, |
| -11, |
| -10, |
| -9, |
| -8, |
| -7, |
| -6, |
| -5, |
| -4, |
| -3, |
| -2, |
| -1, |
| 0 |
| ], |
| "snr_values": [ |
| -20, |
| -19, |
| -18, |
| -17, |
| -16, |
| -15, |
| -14, |
| -13, |
| -12, |
| -11, |
| -10, |
| -9, |
| -8, |
| -7, |
| -6, |
| -5, |
| -4, |
| -3, |
| -2, |
| -1, |
| 0, |
| 1, |
| 2, |
| 3, |
| 4, |
| 5, |
| 6, |
| 7, |
| 8, |
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| 10, |
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| 12, |
| 13, |
| 14, |
| 15, |
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| 20 |
| ], |
| "cpu_percentage": 0.8, |
| "gb_per_worker": 2, |
| "batch_size": 100, |
| "batches_per_shard": 20 |
| }, |
| "remix": { |
| "enabled": true, |
| "segmented_data_hf_path": "mcht67/PolyBirdMix", |
| "segmented_data_hf_subset": "POW_segments" |
| } |
| } |
| } |
