1 code implementation • 12 Jul 2023 • Tal Sarig, Tal Galili, Roee Eilat
The balance workflow includes three steps: understanding the initial bias in the data relative to a target we would like to infer, adjusting the data to correct for the bias by producing weights for each unit in the sample based on propensity scores, and evaluating the final biases and the variance inflation after applying the fitted weights.
no code implementations • 9 Apr 2020 • Adam Breuer, Roee Eilat, Udi Weinsberg
In this paper, we study the problem of early detection of fake user accounts on social networks based solely on their network connectivity with other users.
