9040
The experimental results demonstrate that the proposed method makes it possible to significantly improve speech quality in the converted singing voice while preserving the conversion accuracy of singer identity compared to the conventional SVC .
 compare: method, SVC; evaluate for: speech quality, method; evaluate for: speech quality, SVC; evaluate for: conversion accuracy of singer identity, method; used for: conversion accuracy of singer identity, SVC
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
 Entity Pairs:  method, SVC; speech quality, method; speech quality, SVC; conversion accuracy of singer identity, method; conversion accuracy of singer identity, SVC 
Answer:
 compare: method, SVC; evaluate for: speech quality, method; evaluate for: speech quality, SVC; evaluate for: conversion accuracy of singer identity, method; used for: conversion accuracy of singer identity, SVC