no code implementations • 8 Sep 2020 • Justine Zhang, Sendhil Mullainathan, Cristian Danescu-Niculescu-Mizil
Understanding what leads to effective conversations can aid the design of better computer-mediated communication platforms.
no code implementations • ACL 2020 • Justine Zhang, Cristian Danescu-Niculescu-Mizil
This unsupervised method allows us to characterize counselor behaviors in a large dataset of crisis counseling conversations, where we show that known counseling strategies intuitively align with this axis.
1 code implementation • SIGDIAL (ACL) 2020 • Jonathan P. Chang, Caleb Chiam, Liye Fu, Andrew Z. Wang, Justine Zhang, Cristian Danescu-Niculescu-Mizil
This paper describes the design and functionality of ConvoKit, an open-source toolkit for analyzing conversations and the social interactions embedded within.
no code implementations • ACL 2019 • Justine Zhang, Robert Filbin, Christine Morrison, Jaclyn Weiser, Cristian Danescu-Niculescu-Mizil
We use our framework to conduct a large longitudinal study of mental health counseling conversations, tracking over 3, 400 counselors across their tenure.
no code implementations • ACL 2018 • Justine Zhang, Jonathan P. Chang, Cristian Danescu-Niculescu-Mizil, Lucas Dixon, Yiqing Hua, Nithum Thain, Dario Taraborelli
One of the main challenges online social systems face is the prevalence of antisocial behavior, such as harassment and personal attacks.
no code implementations • EMNLP 2017 • Justine Zhang, Arthur Spirling, Cristian Danescu-Niculescu-Mizil
Questions play a prominent role in social interactions, performing rhetorical functions that go beyond that of simple informational exchange.
no code implementations • 26 May 2017 • Justine Zhang, William L. Hamilton, Cristian Danescu-Niculescu-Mizil, Dan Jurafsky, Jure Leskovec
To this end we introduce a quantitative, language-based typology reflecting two key aspects of a community's identity: how distinctive, and how temporally dynamic it is.
1 code implementation • 9 Mar 2017 • William L. Hamilton, Justine Zhang, Cristian Danescu-Niculescu-Mizil, Dan Jurafsky, Jure Leskovec
In this paper we operationalize loyalty as a user-community relation: users loyal to a community consistently prefer it over all others; loyal communities retain their loyal users over time.
no code implementations • NAACL 2016 • Justine Zhang, Ravi Kumar, Sujith Ravi, Cristian Danescu-Niculescu-Mizil
Public debates are a common platform for presenting and juxtaposing diverging views on important issues.
no code implementations • 6 Apr 2015 • Vlad Niculae, Caroline Suen, Justine Zhang, Cristian Danescu-Niculescu-Mizil, Jure Leskovec
By encoding bias patterns in a low-rank space we provide an analysis of the structure of political media coverage.