Results 271 to 280 of about 5,942,306 (303)

Aspect Extraction Using Coreference Resolution and Unsupervised Filtering

AACL, 2020
Aspect extraction is a widely researched field of natural language processing in which aspects are identified from the text as a means for information. For example, in aspect-based sentiment analysis (ABSA), aspects need to be first identified.
D. Mai, Wei Emma Zhang
semanticscholar   +1 more source

Intelligent fake reviews detection based on aspect extraction and analysis using deep learning

Neural computing & applications (Print), 2022
Gourav Bathla, Pardeep Singh, R. Singh, E. Cambria, Rajeev Tiwari   +4 more
semanticscholar   +1 more source

Coupling Global and Local Context for Unsupervised Aspect Extraction

Conference on Empirical Methods in Natural Language Processing, 2019
Aspect words, indicating opinion targets, are essential in expressing and understanding human opinions. To identify aspects, most previous efforts focus on using sequence tagging models trained on human-annotated data.
Ming Liao, Jing Li, Haisong Zhang, Lingzhi Wang, Xixin Wu, Kam-Fai Wong   +5 more
semanticscholar   +1 more source

A mixed unsupervised method for aspect extraction using BERT

Multimedia tools and applications, 2022
G. Chauhan, Y. Meena, Dinesh Gopalani, Ravi Nahta   +3 more
semanticscholar   +1 more source

Towards a One-stop Solution to Both Aspect Extraction and Sentiment Analysis Tasks with Neural Multi-task Learning

IEEE International Joint Conference on Neural Network, 2018
Previous studies usually divided aspect-based sentiment analysis into several subtasks in pipeline, i.e., first aspect term and/or opinion term extraction, then aspect-based sentiment prediction, resulting in error propagation and external resources ...
Feixiang Wang, Man Lan, Wenting Wang
semanticscholar   +1 more source

Aspect extraction and classification for sentiment analysis in drug reviews

Journal of Intelligence and Information Systems, 2022
Mostafa Imani, S. Noferesti
semanticscholar   +1 more source

Development of a two-step LDA based aspect extraction technique for review summarization

, 2021
S. Das, Riki Murakami, B. Chakraborty
semanticscholar   +1 more source

Sexual health among adolescent and young adult cancer survivors: A scoping review from the Children's Oncology Group Adolescent and Young Adult Oncology Discipline Committee

Ca-A Cancer Journal for Clinicians, 2021
Brooke Cherven, Sharon L Bober, Kristin M Bingen   +2 more
exaly  

Female erectile tissues and sexual dysfunction after pelvic radiotherapy: A scoping review

Ca-A Cancer Journal for Clinicians, 2022
Deborah C Marshall, Mas, Julie Bloom Bs, Mylin A Torres   +2 more
exaly  

Approaches based on language models for aspect extraction for sentiment analysis in the Portuguese language

Neural computing & applications (Print)
José Carlos Ferreira Neto, Denilson Alves Pereira, Bruno Henrique Groenner Barbosa, D. D. Ferreira   +3 more
semanticscholar   +1 more source