Hugging Face's logo

Datasets:
mcht67
/
PolyBirdMix

Modalities:
Audio
Tabular
Text
Size:
100K - 1M
ArXiv:
License:
Dataset card Data Studio Files
xet
 Community
1
PolyBirdMix
File size: 2,738 Bytes
749a3d0
b6849cd
749a3d0
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
{
  "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,
        9,
        10,
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        18,
        19,
        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"
    }
  }
}