The task aims to predict the polarity of an opinion issued by a tourist who traveled to the most representative places in Guanajuato, Mexico. Each opinion’s class is an integer between [1, 5], where: 1. Very negative 2. Negative 3. Neutral 4. Positive 5. Very positive.
Publication
Miguel Á. Álvarez-Carmona, Ramón Aranda, Samuel Arce-Cardenas, Daniel Fajardo-Delgado, Rafael Guerrero-Rodríguez, A. Pastor López-Monroy, Juan Martínez-Miranda, Humberto Pérez-Espinosa, Ansel Y. Rodríguez-González (2021) Overview of Rest-Mex at IberLEF 2021: Recommendation System for Text Mexican Tourism. Procesamiento del Lenguaje Natural, Revista nº 67, septiembre de 2021, pp. 163-172.
Language
Spanish (Mexico)
NLP topic
Abstract task
Dataset
Year
2021
Publication link
Ranking metric
MAE
Task results
| System | MAE Sort ascending |
|---|---|
| Labsemco-UAEM | 1.6500 |
| Alumni-MCE 2GENRun1 | 0.3100 |
