The demonstration of ABSA.

The demonstration of ABSA.

<p>The sentence “Apple’s products look great, except that the charging speed is a little slow.” has two aspects: products and speed, with their sentiment polarities being positive and negative, respectively.</p>

محفوظ في:
التفاصيل البيبلوغرافية
المؤلف الرئيسي: Lu Liu (171341) (author)
مؤلفون آخرون: Da Li (194457) (author), Chuanxu Yue (22041810) (author), Xiaojin Gao (11264337) (author), Yunhai Zhu (19467015) (author)
منشور في: 2025
الموضوعات:
Neuroscience
Science Policy
Mental Health
Environmental Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Information Systems not elsewhere classified
supervised contrastive learning
strategy auxiliary enhancement
model &# 8217
head attention mechanism
feature aggregation system
comprehensive experiments conducted
art methods across
sentiment polarity associated
incorporates sentiment lexicons
based sentiment analysis
accurately detect sentiment
original dependency tree
xlink "> aspect
aspect sentiment recognition
extract syntactic features
speech features
dependency trees
dependency parsing
aspect terms
syntactic structures
syntactic denoising
specific part
significantly impairs
several state
semantic information
public datasets
primarily focused
online reviews
often insufficient
often derived
noise introduced
maam ),
integrate semantic
existing studies
context words
constructing graphs
adversely impacted
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