Text Semantic Classification of Long Discourses Based on Neural Networks with Improved Focal Loss
Sign Up to like & getrecommendations! Published in 2021 at "Computational Intelligence and Neuroscience"
DOI: 10.1155/2021/8845362
Abstract: Semantic classification of Chinese long discourses is an important and challenging task. Discourse text is high-dimensional and sparse. Furthermore, when the number of classes of dataset is large, the data distribution will be seriously imbalanced.… read more here.
Keywords: neural networks; improved focal; focal loss; long discourses ... See more keywords
Assessing theory with practice: an evaluation of two aspectual-semantic classification models of gerundive nominalizations
Sign Up to like & getrecommendations! Published in 2018 at "Corpus Linguistics and Linguistic Theory"
DOI: 10.1515/cllt-2017-0057
Abstract: Abstract This study present a corpus-based comparison of two aspectual-sematic classification models proposed in theoretical literature (unidimensional vs. bidimensional) by applying them to a set of nominal and verbal gerunds from the Modern English period.… read more here.
Keywords: classification; aspectual semantic; nominal verbal; two aspectual ... See more keywords
Semantic classification of phraseological verbs in publicistic discourse of economic orientation
Sign Up to like & getrecommendations! Published in 2021 at "Artificial Intelligence"
DOI: 10.34069/ai/2021.37.01.11
Abstract: The article examines the role of phrasal verbs in prama-semantic organisation of publicistic discourse. The relevance of this research is explained by the growing interest of linguists in the problems of using phrasal verbs in… read more here.
Keywords: semantic classification; phrasal verbs; discourse; publicistic discourse ... See more keywords