no code implementations • 15 Jun 2023 • Zahra Fatemi, Minh Huynh, Elena Zheleva, Zamir Syed, Xiaojun Di
Our experiments demonstrate that the CDF-cold framework outperforms state-of-the-art forecasting models in predicting future values of multivariate time series data.
no code implementations • 4 Jun 2023 • Zahra Fatemi, Elena Zheleva
Contagion effect refers to the causal effect of peers' behavior on the outcome of an individual in social networks.
1 code implementation • 30 Jun 2022 • Ragib Ahsan, Zahra Fatemi, David Arbour, Elena Zheleva
Independence testing plays a central role in statistical and causal inference from observational data.
no code implementations • 11 Oct 2021 • Zahra Fatemi, Chen Xing, Wenhao Liu, Caiming Xiong
In this work, we empirically show that catastrophic forgetting occurs in such methods by evaluating them with general NLP tasks in GLUE.
no code implementations • 15 Apr 2020 • Zahra Fatemi, Elena Zheleva
Here, we show that cluster randomization does not ensure sufficient node randomization and it can lead to selection bias in which treatment and control nodes represent different populations of users.