Detailed Instructions: In this task, you will be presented with a context from an academic paper and a question separated with a
. You have to answer the question based on the context.
Q: We evaluate CBA, LSA, DCA, and GMMv2b using mean opinion score (MOS) naturalness judgments produced by a crowd-sourced pool of raters. Scores range from 1 to 5, with 5 representing "completely natural speech".
Question: How they compare varioius mechanisms in terms of naturalness?
A:
using mean opinion score (MOS) naturalness judgments produced by a crowd-sourced pool of raters