Enhancing the Performance of Aspect-Based Sentiment Analysis Systems

no code implementations • 4 Apr 2024 • Chen Li, Huidong Tang, Peng Ju, Debo Cheng, Yasuhiko Morimoto

Aspect-based sentiment analysis aims to predict sentiment polarity with fine granularity.

Aspect-Based Sentiment Analysis Navigate +1

Molecular Generative Adversarial Network with Multi-Property Optimization

no code implementations • 29 Mar 2024 • Huidong Tang, Chen Li, Sayaka Kamei, Yoshihiro Yamanishi, Yasuhiko Morimoto

Deep generative models, such as generative adversarial networks (GANs), have been employed for $de~novo$ molecular generation in drug discovery.

Drug Discovery Generative Adversarial Network +1

A Visual Interpretation-Based Self-Improved Classification System Using Virtual Adversarial Training

no code implementations • 3 Sep 2023 • Shuai Jiang, Sayaka Kamei, Chen Li, Shengzhe Hou, Yasuhiko Morimoto

The successful application of large pre-trained models such as BERT in natural language processing has attracted more attention from researchers.

Classification Sentiment Analysis +1

Ripple Knowledge Graph Convolutional Networks For Recommendation Systems

no code implementations • 2 May 2023 • Chen Li, Yang Cao, Ye Zhu, Debo Cheng, Chengyuan Li, Yasuhiko Morimoto

Using knowledge graphs to assist deep learning models in making recommendation decisions has recently been proven to effectively improve the model's interpretability and accuracy.

Knowledge Graphs Recommendation Systems