Xi-Vector Embedding for Speaker Recognition

1. Introduction

๐Ÿง  Assumption [speech signal ์˜ ๊ตฌ์„ฑ]

โš ๏ธ Problem

๐ŸŒณ Motivation (Why?)

2. Neural Speaker Embeddings

3. Uncertainty Modeling in the Latent Sapce

3. Xi-Vector Embedding with Uncertainty

Untitled

Frame Uncertainty

Gaussian Posterior Inference

Decoder Input