| Resumen |
Reorganizing words in a passage using synonyms and different words without changing the main message delivered in the original sentence is called paraphrasing. Simplifying, clarification or taking quotes, etc. In this paper, we address a Paraphrase Identification model for Mexican Spanish text pairs. A data augmentation step was done using Google Translate API, and then three different similarity algorithms, namely: Jaccard, Cosine, and Spacy similarity were used to create a similarity vector for each text pair. The paraphrase identification task was modeled as binary classification of text pairs into two classes, namely: Paraphrases and Not-Paraphrases. The proposed methodology with voting classifier of three machine learning classifiers obtained a F1-score of 0.8754 for paraphrases category. © 2022 Copyright for this paper by its authors. Use permitted under Creative Commons License Attribution 4.0 International (CC BY 4.0). |
