Year: 2019
Type: conference-paper
Abstract: In this paper, we present our systems for the MADAR Shared Task: Arabic Fine-Grained Dialect Identification.The shared task consists of two subtasks.The goal of Subtask-1 (S-1) is to detect an Arabic city dialect in a given text and the goal of Subtask-2 (S-2) is to predict the country of origin of a Twitter user by using tweets posted by the user.In S-1, our proposed systems are based on language modelling.We use language models to extract features that are later used as an input for other machine learning algorithms.We also experiment with recurrent neural networks (RNN), but these experiments showed that simpler machine learning algorithms are more successful.Our system achieves 0.658 macro F 1 -score and our rank is 6 th out of 19 teams in S-1 and 7 th in S-2 with 0.475 macro F 1 -score.
DOI: 10.18653/v1/w19-4623
Authors: Pavel Přibáň, Stephen Taylor
Institution: University of West Bohemia in Pilsen
Language: English
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Open Access status: hybrid
Awards: G3262316198, G8029139161
OpenAlex ID: W2971028912