Z
Zhe Liu
Researcher at IBM
Publications - 38
Citations - 986
Zhe Liu is an academic researcher from IBM. The author has contributed to research in topics: Information seeking & Social search. The author has an hindex of 13, co-authored 38 publications receiving 746 citations. Previous affiliations of Zhe Liu include Pennsylvania State University & Penn State College of Information Sciences and Technology.
Papers
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Proceedings ArticleDOI
A New Chatbot for Customer Service on Social Media
TL;DR: A new conversational system to automatically generate responses for users requests on social media that is integrated with state-of-the-art deep learning techniques and is trained by nearly 1M Twitter conversations between users and agents from over 60 brands.
Proceedings ArticleDOI
Touch Your Heart: A Tone-aware Chatbot for Customer Care on Social Media
Tianran Hu,Anbang Xu,Zhe Liu,Quanzeng You,Yufan Guo,Vibha Singhal Sinha,Jiebo Luo,Rama Akkiraju +7 more
TL;DR: A novel tone-aware chatbot that generates toned responses to user requests on social media and is perceived to be even more empathetic than human agents is created.
Journal ArticleDOI
Questioner or question: Predicting the response rate in social question and answering on Sina Weibo
Zhe Liu,Bernard J. Jansen +1 more
TL;DR: Analysis of extrinsic factors that may influence the response probability of questions posted on Sina Weibo indicates that using appreciation emojis can increase a question's response probability, whereas the use of hashtags negatively influences the chances of receiving answers.
Journal ArticleDOI
Identifying and predicting the desire to help in social question and answering
Zhe Liu,Bernard J. Jansen +1 more
TL;DR: Analysis of the knowledge sharing behavior of users in social Q&A process in terms of their participation, interests, and connectedness finds that individuals are more willing to share their knowledge under question routing context whereas less connected.
Proceedings ArticleDOI
Factors influencing the response rate in social question and answering behavior
Zhe Liu,Bernard J. Jansen +1 more
TL;DR: Eleven extrinsic factors that may influence the response rate in social question and answering, including the number of followers, the frequency of posting, whether or not a question contains an at-mentioned verified account, unverified account, hashtag, emoticon, expression of gratitude, repeated punctuation or interjections are evaluated.