8 citations · 14 across the 4 of their papers we have counts for
5 papers · 1 filter
Improving Authorship Verification using Linguistic Divergence
Yifan Zhang, Dainis Boumber, Marjan Hosseinia +2
We propose an unsupervised solution to the Authorship Verification task that utilizes pre-trained deep language models to compute a new metric called DV-Distance. The proposed metr…
Multi-Aspect Sentiment Analysis with Latent Sentiment-Aspect Attribution
Yifan Zhang, Fan Yang, Marjan Hosseinia +1
In this paper, we introduce a new framework called the sentiment-aspect attribution module (SAAM). SAAM works on top of traditional neural networks and is designed to address the p…
Stance Prediction for Contemporary Issues: Data and Experiments
Marjan Hosseinia, Eduard Dragut, Arjun Mukherjee
We investigate whether pre-trained bidirectional transformers with sentiment and emotion information improve stance detection in long discussions of contemporary issues. As a part…
Experiments with Neural Networks for Small and Large Scale Authorship Verification
Marjan Hosseinia, Arjun Mukherjee
We propose two models for a special case of authorship verification problem. The task is to investigate whether the two documents of a given pair are written by the same author. We…
Detecting Sockpuppets in Deceptive Opinion Spam
Marjan Hosseinia, Arjun Mukherjee
This paper explores the problem of sockpuppet detection in deceptive opinion spam using authorship attribution and verification approaches. Two methods are explored. The first is a…