@inproceedings{4a994057a688430bbba7553a56ed41f0,
title = "Influence embedding from incomplete observations in Sina Weibo",
abstract = "Online Social Networks (OSNs) such as Twitter, Sina Weibo, and Facebook play an important role in our daily life recently. The influence diffusion between users is a common phenomenon on OSNs, which has been applied in numerous applications such as rumor detection and product marketing. Most of the existing influence modeling methods are based on complete data. However, due to certain reasons like privacy protection, it is very hard to obtain complete history data in OSNs. In this paper, we propose a new method to estimate user influence based on incomplete data from user behaviors. Firstly, we apply the maximum likelihood estimator to estimate the user{\textquoteright}s missing behaviors. Then, we use direct interaction to get the influence of the sender and receiver. In addition, we apply different actions between users to improve the performance of our method. Empirical experiments on the Weibo dataset show that our method outperforms the existing methods.",
keywords = "Social network, Influence embedding, Sina Weibo",
author = "Wei Huang and Guohao Sun and Mei Wang and Weiliang Zhao and Jian Yang",
year = "2023",
doi = "10.1007/978-981-99-7254-8_9",
language = "English",
isbn = "9789819972531",
series = "Lecture Notes in Computer Science",
publisher = "Springer, Springer Nature",
pages = "111--121",
editor = "Feng Zhang and Hua Wang and Mahmoud Barhamgi and Lu Chen and Rui Zhou",
booktitle = "Web Information Systems Engineering – WISE 2023",
address = "United States",
note = "24th International Conference on Web Information Systems Engineering, WISE 2023 ; Conference date: 25-10-2023 Through 27-10-2023",
}