33 citations · 34 across the 3 of their papers we have counts for
4 papers · 1 filter
LIIR at SemEval-2021 task 6: Detection of Persuasion Techniques In Texts and Images using CLIP features
Erfan Ghadery, Damien Sileo, Marie-Francine Moens
We describe our approach for SemEval-2021 task 6 on detection of persuasion techniques in multimodal content (memes). Our system combines pretrained multimodal models (CLIP) and ch…
LIIR at SemEval-2020 Task 12: A Cross-Lingual Augmentation Approach for Multilingual Offensive Language Identification
Erfan Ghadery, Marie-Francine Moens
This paper presents our system entitled `LIIR' for SemEval-2020 Task 12 on Multilingual Offensive Language Identification in Social Media (OffensEval 2). We have participated in su…
Aspect Category Detection via Topic-Attention Network
Sajad Movahedi, Erfan Ghadery, Heshaam Faili +1
The e-commerce has started a new trend in natural language processing through sentiment analysis of user-generated reviews. Different consumers have different concerns about variou…
An Unsupervised Approach for Aspect Category Detection Using Soft Cosine Similarity Measure
Erfan Ghadery, Sajad Movahedi, Heshaam Faili +1
Aspect category detection is one of the important and challenging subtasks of aspect-based sentiment analysis. Given a set of pre-defined categories, this task aims to detect categ…