{
  "absUrl": "https://arxiv.org/abs/2610.25292v1",
  "arxivId": "2610.25292",
  "arxivVersion": 1,
  "arxivVersionedId": "2610.25292v1",
  "authors": [
    {
      "affiliations": [
        "Department of Statistics & Data Science, National University of Singapore, Singapore"
      ],
      "name": "Minh Duc Vu"
    },
    {
      "affiliations": [
        "School of Computing, National University of Singapore, Singapore"
      ],
      "name": "Junchuan Zhao"
    },
    {
      "affiliations": [
        "School of Computing, National University of Singapore, Singapore"
      ],
      "name": "Ye Wang"
    }
  ],
  "contract": "researcher-sidecars-v1",
  "id": "2610.25292v1",
  "originalTitle": "Does Expert Supervision Improve Text-to-Speech? An Empirical Study of Preference Optimization",
  "pdfUrl": "https://arxiv.org/pdf/2610.25292v1.pdf",
  "schemaVersion": 1,
  "type": "preprint"
}