3 papers
cs.CL2020
NLP-CIC @ PRELEARN: Mastering prerequisites relations, from handcrafted features to embeddings
Jason Angel, Segun Taofeek Aroyehun, Alexander Gelbukh
We present our systems and findings for the prerequisite relation learning task (PRELEARN) at EVALITA 2020. The task aims to classify whether a pair of concepts hold a prerequisite…
cs.CL2020
NLP-CIC @ DIACR-Ita: POS and Neighbor Based Distributional Models for Lexical Semantic Change in Diachronic Italian Corpora
Jason Angel, Carlos A. Rodriguez-Diaz, Alexander Gelbukh +1
We present our systems and findings on unsupervised lexical semantic change for the Italian language in the DIACR-Ita shared-task at EVALITA 2020. The task is to determine whether…
cs.CL2020
NLP-CIC at SemEval-2020 Task 9: Analysing sentiment in code-switching language using a simple deep-learning classifier
Jason Angel, Segun Taofeek Aroyehun, Antonio Tamayo +1
Code-switching is a phenomenon in which two or more languages are used in the same message. Nowadays, it is quite common to find messages with languages mixed in social media. This…