Open-source model for bird sounds classification - Accurately identify different bird species by sound for free

Bird Sounds Classification

Developed by dima806

A bird sound classification model based on facebook/wav2vec2-base-960h, used to identify different bird species by sound.

Audio Classification

Transformers

Open Source License:Apache-2.0 #Bird sound recognition #High-accuracy classification #Ecological monitoring applications

Downloads 54

Release Time : 10/26/2023

Model Overview

This model utilizes audio signal processing technology to accurately identify the calls of various bird species, suitable for ecological research and biodiversity monitoring.

Model Features

High accuracy

Achieves 88.22% accuracy in various bird recognition tasks

Broad species coverage

Supports recognition of over 40 different bird species' sounds

Based on wav2vec2

Utilizes the advanced wav2vec2 architecture for audio feature extraction

Model Capabilities

Bird sound recognition

Multi-species classification

Audio feature extraction

Use Cases

Ecological research

Bird population monitoring

Automatically identifies bird calls to monitor bird populations in specific areas

Can replace manual monitoring, improving efficiency

Biodiversity conservation

Endangered species monitoring

Identifies the presence of specific endangered bird species

Helps conservation workers promptly understand the distribution of endangered species

🚀 Bird Species Sound Detection Project

This project focuses on detecting bird species by sound. It uses specific metrics and a base model to achieve classification, and provides a detailed classification report.

📄 License

The project is licensed under the Apache-2.0 license.

📋 Information Table

Property	Details
Metrics	Accuracy, F1
Base Model	facebook/wav2vec2-base-960h

📚 Documentation

See this Kaggle notebook for more details.

🖼️ Visualization

image/png

💻 Usage Examples

Classification Report

Classification report:

                            precision    recall  f1-score   support

               Andean Guan     0.9310    0.8182    0.8710        33
            Andean Tinamou     0.5000    0.7083    0.5862        24
    Australian Brushturkey     0.7500    0.1765    0.2857        17
          Band-tailed Guan     0.7436    0.7838    0.7632        37
         Bartletts Tinamou     0.9579    0.9891    0.9733        92
              Bearded Guan     0.8889    0.8649    0.8767        37
      Black-capped Tinamou     0.4154    0.9000    0.5684        30
 Blue-throated Piping Guan     0.0000    0.0000    0.0000        22
         Brazilian Tinamou     0.8026    0.8841    0.8414        69
             Brown Tinamou     0.9391    0.9076    0.9231       119
         Brushland Tinamou     0.9048    0.8636    0.8837        22
                Cauca Guan     0.9925    0.9778    0.9851       135
          Chaco Chachalaca     0.9383    1.0000    0.9682        76
Chestnut-winged Chachalaca     0.8108    0.8108    0.8108        37
         Cinereous Tinamou     0.9737    0.9867    0.9801        75
      Colombian Chachalaca     1.0000    0.8649    0.9275        37
              Crested Guan     0.9574    0.9375    0.9474        48
            Dusky Megapode     0.7143    0.9722    0.8235        36
         Dusky-legged Guan     0.8857    0.9394    0.9118        33
             Dwarf Tinamou     0.8750    0.5600    0.6829        25
             Great Tinamou     0.9697    0.9846    0.9771        65
              Grey Tinamou     0.9492    0.9655    0.9573        58
    Grey-headed Chachalaca     0.8667    0.9123    0.8889        57
          Highland Tinamou     1.0000    0.9273    0.9623        55
         Little Chachalaca     0.7632    0.9355    0.8406        31
            Little Tinamou     0.7419    0.8519    0.7931        27
   Orange-footed Scrubfowl     0.9640    0.9640    0.9640       111
       Pale-browed Tinamou     0.6667    0.0909    0.1600        22
          Plain Chachalaca     0.9390    0.9390    0.9390        82
        Red-legged Tinamou     0.7297    0.9310    0.8182        29
        Red-winged Tinamou     0.8605    0.9487    0.9024        39
 Rufous-bellied Chachalaca     0.9911    0.9407    0.9652       118
  Rufous-headed Chachalaca     0.8333    0.7143    0.7692        28
  Rufous-vented Chachalaca     0.8478    0.8667    0.8571        45
       Rusty-margined Guan     0.8889    0.9412    0.9143        34
    Slaty-breasted Tinamou     0.8649    0.9143    0.8889        35
      Small-billed Tinamou     0.7742    0.8889    0.8276        27
          Solitary Tinamou     0.6786    0.6786    0.6786        28
       Speckled Chachalaca     0.9333    0.9655    0.9492        58
                Spixs Guan     0.9600    0.7500    0.8421        32
           Spotted Nothura     0.7234    0.9714    0.8293        35
           Tataupa Tinamou     0.6571    0.7931    0.7188        29
    Tawny-breasted Tinamou     0.9138    0.9138    0.9138        58
           Thicket Tinamou     0.9663    0.9773    0.9718        88
         Undulated Tinamou     0.9315    0.8095    0.8662        84
        Variegated Tinamou     1.0000    0.2105    0.3478        19
   West Mexican Chachalaca     0.8615    0.9655    0.9106        58
     White-bellied Nothura     0.8000    0.7273    0.7619        22
    White-throated Tinamou     0.0000    0.0000    0.0000        14
     Yellow-legged Tinamou     0.9623    0.9808    0.9714        52

                  accuracy                         0.8822      2444
                 macro avg     0.8204    0.8081    0.7959      2444
              weighted avg     0.8806    0.8822    0.8727      2444

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