Unsupervised Discovery of Sign Terms by K-Nearest Neighbours Approach
Unsupervised Discovery of Sign Terms by K-Nearest Neighbours Approach
复制标题
通过 K 最近邻方法无监督地发现符号项
DOI:
10.1007/978-3-030-66096-3_22
复制
发表时间:
2020
期刊:
影响因子:
3.9
通讯作者:
M. Saraçlar
中科院分区:
文献类型:
--
作者:
Korhan Polat;M. Saraçlar
. In order to utilize the large amount of unlabeled sign language resources, unsupervised learning methods are needed. Motivated by the successful results of unsupervised term discovery (UTD) in spoken languages, here we explore how to apply similar methods for sign terms discovery. Our goal is to find the repeating terms from continuous sign videos without any supervision. Using visual features extracted from RGB videos, we show that a k-nearest neighbours based discovery algorithm designed for speech can also discover sign terms. We also run experiments using a baseline UTD algorithm and comment on their differences.
DOI:
10.5244/c.27.20
发表时间:
2013
期刊:
--
影响因子:
--
作者:
Tomas Pfister;James Charles;Andrew Zisserman
通讯作者:
Tomas Pfister;James Charles;Andrew Zisserman
DOI:
10.1109/taslp.2016.2517567
发表时间:
2016-03
期刊:
IEEE/ACM Transactions on Audio, Speech, and Language Processing
影响因子:
--
作者:
H. Kamper;A. Jansen;S. Goldwater
通讯作者:
H. Kamper;A. Jansen;S. Goldwater