STD Score Combination with Acoustic Likelihood and Robust SCR Models for False Positives: Experiments at NTCIR-11 SpokenQuery&Doc.
Yusuke Takada, Sho Kawasaki, Hiroshi Oshima, Hiroshi Kawatani, Tomoyosi Akiba · NTCIR · 2014
In this paper, we report our experiments at NTCIR-11 SpokenQuery&Doc task [1]. We participated both the STD and SCR subtasks of SpokenDoc. For STD subtask, We try to improve detection accuracy by combining the DTW distance between syllable sequences and the acoustic likelihood of the