The effects of feedback on human behavior in social media: an inverse reinforcement learning model
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چکیده
Inverse reinforcement learning Predicting future behavior Group dynamics Do users change behavior in response to social interactions? We first take a model-free view. Given that a user makes a contribution to a certain community, how likely is the user to visit that community again as a function of the resulting social interactions? We use data from reddit.com, a social media website with many constituent communities ("subreddits"). We are interested in changes in activity level after a contribution: how much more (or less) time does the user spend in a community after receiving a given response?
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تاریخ انتشار 2014