Results 121 to 130 of about 446,831 (348)

Cross-Domain End-To-End Aspect-Based Sentiment Analysis with Domain-Dependent Embeddings

, 2021
With the development of sentiment analysis, studies have been gradually classified based on different researched candidates. Among them, aspect-based sentiment analysis plays an important role in subtle opinion mining for online reviews.
Yunchuan Sun, Yingjie Tian, Linrui Yang, Dalian. Liu   +3 more
core   +1 more source

Transfer learning for aspect based sentiment analysis

Discover Artificial Intelligence
Transfer learning has become a key approach for addressing the challenges of aspect-based sentiment analysis (ABSA). By leveraging pre-trained language models, it enables models to generalize more effectively across domains and languages in a wide range ...
SeyedHossein Fatemian, Amirfarhad Farhadi, Azadeh Zamanifar   +2 more
doaj   +1 more source

Localized Temperature Monitoring in Mouse Brain during Light Delivery via a Non‐Planar Tapered Fiber‐Integrated µRTD Sensor

Advanced Materials, EarlyView.
We report a multifunctional tapered optical fiber integrating a conformal micro‐resistance temperature detector (µRTD) for local, real‐time thermometry during optical stimulation. The platform combines light‐delivery and temperature sensing within a minimally invasive footprint, enabling detection of sub‐degree cortical heating under representative ...
Antonio Balena, Marco Bianco, Barbara Spagnolo, Muhammad Fayyaz Kashif, Alberto Bramati, Massimo De Vittorio, Ferruccio Pisanello   +6 more
wiley   +1 more source

Text Simplification for Aspect-based Sentiment Analysis Based on Large Language Model [PDF]

Jisuanji kexue
Aspect-based sentiment analysis aims to identify the sentiment polarity of each aspect in a sentence.However,most existing approaches overlook the redundant and irrelevant information often present in review texts,which not only complicates model ...
WANG Ye, WANG Zhongqing
doaj   +1 more source

Conductive Hydrogels for Exogenous Sensing and Cell Fate Control

Advanced Materials, EarlyView.
We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar, Carlos Alejandro Jimenez‐Rodriguez, Railia Biktimirova, Ilka Hermes, Thomas Kurth, My Duyen Pham, Mikhail Tsurkan, Jens Friedrichs, Francis L. C. Morgan, Hans Kleemann, Olga Guskova, Uwe Freudenberg, Peter Fratzl, Carsten Werner, Christoph Tondera, Ivan R. Minev   +15 more
wiley   +1 more source

Improving Aspect-Based Sentiment Analysis for Hotel Reviews with Latent Dirichlet Allocation and Machine Learning Algorithms

, 2023
The rapid expansion of online platforms has resulted in a deluge of user-generated content, emphasizing the need for sentiment analysis to gauge public opinion.
Hidayati, Nuraisa Novia
core   +2 more sources

HS-ABSA: An Annotated Dataset for Aspect-Based Sentiment Analysis of Home Services Customer Reviews

Pakistan Journal of Engineering Technology & Science
With the progression of new technologies, the explosive growth of user-generated content on online platforms has significantly fuelled interest in Aspect-Based Sentiment Analysis (ABSA) for both academic research and commercial applications.
Afsheen Maroof, Muhammad Hussain Mughal, Shaukat Wasi   +2 more
doaj   +1 more source

Multi-level textual-visual alignment and fusion network for multimodal aspect-based sentiment analysis

Artificial Intelligence Review
Multimodal Aspect-Based Sentiment Analysis (MABSA) is an essential task in sentiment analysis that has garnered considerable attention in recent years.
You Li, Han Ding, Yuming Lin, Xinyu Feng, Liang Chang   +4 more
semanticscholar   +1 more source

Combination of 3D and 2D Small and Wide Angle X‐Ray Scattering Imaging Reveals Diminished Bone Quality in the Superior Human Femoral Neck Cortex

Advanced Materials, EarlyView.
Combined 2D and 3D X‐ray scattering imaging is used to analyse nanostructural properties in the inferior and superior cortex of 78 human femoral necks from 44 donors. The methodology allows for increased interpretation of nanostructure in a statistically relevant dataset, revealing nanostructural differences in anatomical locations critical to clinical
Torne Tänzer, Tatiana Kochetkova, Arthur Baroni, Mathieu Simon, Mads Carlsen, Santiago Fernandez Bordin, Manuel Guizar‐Sicairos, Philippe Zysset, Marianne Liebi   +8 more
wiley   +1 more source

Aspect-Based Sentiment Analysis 기반 자동차 사용자 경험 분석 [PDF]

, 2021
학위논문(석사) -- 서울대학교대학원 : 공과대학 산업공학과, 2021.8. 윤명환.Heavily allied to statistics, fields of human factors/ergonomics are developing ways to derive actionable conclusions from big data analytics in recent years through increased connectedness and computational
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