Ambiguity and context learning in signalling games
Ambiguity and context learning in signalling games
复制标题
信号游戏中的歧义和上下文学习
DOI:
10.1093/logcom/exaa069
复制
发表时间:
2020
影响因子:
0.7
通讯作者:
Tang Liping
中科院分区:
文献类型:
--
作者:
水上瑛璃佳,雨宮護;島田貴仁;Tang Liping
Lexical ambiguity is present in many natural languages, but ambiguous words and phrases do not seem to be advantageous. Therefore, the presence of ambiguous words in natural language warrants explanation. We justify the existence of ambiguity from the perspective of context dependence. The main contribution of the paper is that we constructed a context learning process such that each interlocutor can infer their opponent’s private belief from the conversation. A sufficient condition for successful learning is provided. Furthermore, for cases in which learning fails, we investigate how the interlocutors choose among degrees of ambiguous expressions through an adaptive learning process. Lastly, we apply our model in the lattice network, demonstrating that structural evolution favours ambiguity as well.
登录
查看更多内容
DOI:
--
发表时间:
2010
期刊:
JSAI-isAI Workshops
影响因子:
--
作者:
M. Franke;Gerhard Jäger;R. Rooij
通讯作者:
R. Rooij
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
Cailin O’Connor
通讯作者:
Cailin O’Connor
影响因子:
1.7
作者:
Santana, Carlos
通讯作者:
Santana, Carlos
DOI:
10.1007/978-3-642-18006-4_8
发表时间:
2011
期刊:
--
影响因子:
--
作者:
Simon M. Huttegger;Kevin J. S. Zollman
通讯作者:
Kevin J. S. Zollman
DOI:
10.1017/cbo9781139924825
发表时间:
2015
期刊:
--
影响因子:
--
作者:
Brian Skyrms's;P. Kitcher
通讯作者:
P. Kitcher