no code implementations • 5 Sep 2020 • Hongwei, Zhou, Oskar Elek, Pranav Anand, Angus G. Forbes
Word embeddings are a popular way to improve downstream performances in contemporary language modeling.
no code implementations • 16 Feb 2019 • Jiaqi Wu, Ryan Compton, Geetanjali Rakshit, Marilyn Walker, Pranav Anand, Steve Whittaker
Our results indicate that generic characteristics are shared between the classes of agency, social and concepts, suggesting it should be possible to build general models for affective classification tasks.
no code implementations • 31 Oct 2017 • Amita Misra, Shereen Oraby, Shubhangi Tandon, Sharath TS, Pranav Anand, Marilyn Walker
We show that we can identify the most important arguments by using the dialog context with a best F-measure of 0. 74 for gun control, 0. 71 for gay marriage, and 0. 67 for abortion.
no code implementations • 3 Sep 2017 • Amita Misra, Pranav Anand, Jean E. Fox Tree, Marilyn Walker
What are the CENTRAL PROPOSITIONS associated with different stances on an issue, what are the abstract objects under discussion that are central to a speaker's argument?
no code implementations • ACL 2017 • Lena Reed, Jiaqi Wu, Shereen Oraby, Pranav Anand, Marilyn Walker
Informal first-person narratives are a unique resource for computational models of everyday events and people's affective reactions to them.
no code implementations • WS 2017 • Jiaqi Wu, Marilyn Walker, Pranav Anand, Steve Whittaker
Our goal is to ground the linguistic descriptions of events that users experience in theories of well-being and happiness, and then examine the extent to which different theoretical accounts can explain the variance in the happiness scores.
no code implementations • EACL 2017 • Stephanie M. Lukin, Pranav Anand, Marilyn Walker, Steve Whittaker
Americans spend about a third of their time online, with many participating in online conversations on social and political issues.
no code implementations • WS 2017 • Elahe Rahimtoroghi, Jiaqi Wu, Ruimin Wang, Pranav Anand, Marilyn A. Walker
Many genres of natural language text are narratively structured, a testament to our predilection for organizing our experiences as narratives.
no code implementations • LREC 2012 • Marilyn Walker, Jean Fox Tree, Pranav Anand, Rob Abbott, Joseph King
As an application of this resource, the paper closes with a discussion of the relationship between discourse marker pragmatics, agreement, emotionality, and sarcasm in the IAC corpus.