近义词 (synonym) 之间关系是对称的 (symmetric) 上下位词 (hypernym) 之间关系是非对称的 (asymmetric) \begin{array}{l} \mathcal{L}\left(w_{c}, w_{s}, w_{h}, w_{s}^{\prime}, w_{h}^{\prime}\right)=\max (0, m+ \\ \left.\quad \alpha \mathcal{L}_{S}\left(w_{c}, ...
Exploring Synonym Generation for Lexical Simplification: A Comparative Analysis of Static and Contextualized Word Embeddingsdoi:10.1007/978-981-97-6036-7_46In this age of the Internet, users are inundated with information ubiquitously. So, the ability to understand acquire knowledge is essential. ...
MNLI andDBPedia. For each dataset,accuracyfor all training instances as well as for those instances containing at least one misspelling (Msp) and those containing at least one rare WordNet synonym (WN) is shown. The best result without usingin-domaindata is displayed bold, the bestoverallresul...
Exploring Synonym Generation for Lexical Simplification: A Comparative Analysis of Static and Contextualized Word Embeddings In this age of the Internet, users are inundated with information ubiquitously. So, the ability to understand acquire knowledge is essential. Aiming to enh... T Rajyalakshmi,KS ...
Originally, such techniques mainly focused on rule-based methods (e.g. random insertion/deletion of words) or synonym replacement with the help of lexicons. More recently, model-based techniques which involve the use of non-contextual (e.g. Word2Vec, GloVe) or contextual (e.g. BERT) ...