1 citations · 1 across the 2 of their papers we have counts for
4 papers
Choosing News Topics to Explain Stock Market Returns
Paul Glasserman, Kriste Krstovski, Paul Laliberte +1
We analyze methods for selecting topics in news articles to explain stock returns. We find, through empirical and theoretical results, that supervised Latent Dirichlet Allocation (…
DeSePtion: Dual Sequence Prediction and Adversarial Examples for Improved Fact-Checking
Christopher Hidey, Tuhin Chakrabarty, Tariq Alhindi +4
The increased focus on misinformation has spurred development of data and systems for detecting the veracity of a claim as well as retrieving authoritative evidence. The Fact Extra…
Equation Embeddings
Kriste Krstovski, David M. Blei
We present an unsupervised approach for discovering semantic representations of mathematical equations. Equations are challenging to analyze because each is unique, or nearly uniqu…
Multilingual Topic Models
Kriste Krstovski, Michael J. Kurtz, David A. Smith +1
Scientific publications have evolved several features for mitigating vocabulary mismatch when indexing, retrieving, and computing similarity between articles. These mitigation stra…