Analyzing Human Search Behavior When Subjective Returns are Unobservable
Analyzing Human Search Behavior When Subjective Returns are Unobservable
复制标题
当主观回报不可观察时分析人类搜索行为
DOI:
10.1007/s10614-023-10388-1
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发表时间:
2023
影响因子:
2
通讯作者:
Tetsuya Shimokawa
中科院分区:
文献类型:
--
作者:
Shinji Nakazato;Bojian Yang;Tetsuya Shimokawa
The exploration versus exploitation dilemma is a critical issue in human information acquisition and sequential belief formation, and the multi-armed bandit problem has been widely used to address it. Because of its high descriptive accuracy, the SGU model, which combines SoftMax type probabilistic selection, Gaussian process regression type belief updating, and upper confidence interval type evaluation, has attracted much attention. However, this model assumes that the analyst has access to the returns from people’s choices, but in many realistic tasks, this assumption cannot be made because only choices are observable. Moreover, many of the returns are subjective. The authors introduce a new model-fitting method that overcomes this barrier and evaluates its performance using data sets derived from agent-based simulations and real consumer data. This approach has the potential to significantly broaden the range of issues to which the SGU model can be applied.
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影响因子:
24.8
作者:
Gershman SJ;Daw ND
通讯作者:
Daw ND
DOI:
10.1101/265504
发表时间:
2018
期刊:
bioRxiv
影响因子:
--
作者:
S. Gershman
通讯作者:
S. Gershman
DOI:
--
发表时间:
1996
期刊:
影响因子:
--
作者:
A. Burnetas;M. Katehakis
通讯作者:
M. Katehakis
影响因子:
29.9
作者:
Charley M. Wu;Eric Schulz;M. Speekenbrink;Jonathan D. Nelson;Björn Meder
通讯作者:
Björn Meder