audio feature extraction

Rare Earth Juejin Tech Community

Feb 10, 2022 · Artificial Intelligence

Simple Music Recommendation System: Audio‑Feature and Playlist‑Based Approaches

This article presents two straightforward music recommendation methods—content‑based filtering using audio features and collaborative filtering using playlist data—detailing their design ideas, key Python and Go code snippets, model training, evaluation, and possible improvements.

Machine LearningPythonaudio feature extraction

0 likes · 13 min read

Simple Music Recommendation System: Audio‑Feature and Playlist‑Based Approaches

58 Tech

Dec 21, 2020 · Artificial Intelligence

Voice Robot Sound Classification: Feature Extraction, VGGish Model, and Optimization Experiments

This article describes the end‑to‑end pipeline of a voice robot, covering speech framing, feature extraction (FBank, MFCC), the VGGish embedding network, various model architectures, experimental results on accuracy and recall, and future directions for improving sound‑type classification.

FBankMFCCSpeech Recognition

0 likes · 11 min read

Voice Robot Sound Classification: Feature Extraction, VGGish Model, and Optimization Experiments