# Musical Instrument Recognition by XGBoost Combining Feature Fusion

arXiv: https://arxiv.org/abs/2206.00901 · HTML: https://mlsanity.com/paper/2206.00901/

## Key facts

- Cited by 1 papers in the map (data through 14 Oct 2026).
- First posted on arXiv 2 Jun 2022.

## Built on by (most cited first, 1 of 1)

- [Improving Musical Instrument Classification with Advanced Machine Learning Techniques](https://mlsanity.com/paper/2411.00275/) (2024)

## Abstract (arXiv)

Musical instrument classification is one of the focuses of Music Information Retrieval (MIR). In order to solve the problem of poor performance of current musical instrument classification models, we propose a musical instrument classification algorithm based on multi-channel feature fusion and XGBoost. Based on audio feature extraction and fusion of the dataset, the features are input into the XGBoost model for training; secondly, we verified the superior performance of the algorithm in the musical instrument classification task by com-paring different feature combinations and several classical machine learning models such as Naive Bayes. The algorithm achieves an accuracy of 97.65% on the Medley-solos-DB dataset, outperforming existing models. The experiments provide a reference for feature selection in feature engineering for musical instrument classification.