Ruifeng Xu

Ruifeng Xu publication distribution in Computer Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Computer Science in 2026. The highlighted bar marks where Ruifeng Xu sits on this spectrum.

Ruifeng Xu D-index placement in Computer Science in 2026

The chart shows the D-index (discipline H-index) distribution of Computer Science scientists ranked by Research.com in 2026. The highlighted bar marks where Ruifeng Xu sits on this spectrum.

Best Publications

• Improving sentiment analysis via sentence type classification using BiLSTM-CRF and CNN

  Tao Chen;Ruifeng Xu;Yulan He;Xuan Wang

  771
  Citations

• Aspect-based sentiment analysis via affective knowledge enhanced graph convolutional networks

  Bin Liang;Hang Su;Lin Gui;Erik Cambria

  487
  Citations

• A Challenge Dataset and Effective Models for Aspect-Based Sentiment Analysis

  Qingnan Jiang;Lei Chen;Ruifeng Xu;Xiang Ao

  281
  Citations

• Combining evolutionary information extracted from frequency profiles with sequence-based kernels for protein remote homology detection

  Bin Liu;Deyuan Zhang;Ruifeng Xu;Jinghao Xu

  262
  Citations

• A Question Answering Approach for Emotion Cause Extraction

  Lin Gui;Jiannan Hu;Yulan He;Ruifeng Xu

  200
  Citations

• PseDNA-Pro: DNA-Binding Protein Identification by Combining Chou's PseAAC and Physicochemical Distance Transformation.

  Bin Liu;Jinghao Xu;Shixi Fan;Ruifeng Xu

  154
  Citations

• Learning User and Product Distributed Representations Using a Sequence Model for Sentiment Analysis

  Tao Chen;Ruifeng Xu;Yulan He;Yunqing Xia

  135
  Citations

• Disease named entity recognition by combining conditional random fields and bidirectional recurrent neural networks

  Qikang Wei;Tao Chen;Ruifeng Xu;Yulan He

  107
  Citations

• Transition-based Directed Graph Construction for Emotion-Cause Pair Extraction

  Chuang Fan;Chaofa Yuan;Jiachen Du;Lin Gui

  105
  Citations

• Zero-Shot Stance Detection via Contrastive Learning

  Unknown

  104
  Citations

• A Comprehensive Survey on Relation Extraction: Recent Advances and New Frontiers

  Unknown

  103
  Citations

• Multi-Modal Sarcasm Detection with Interactive In-Modal and Cross-Modal Graphs

  Bin Liang;Chenwei Lou;Xiang Li;Lin Gui

  101
  Citations

• Identifying DNA-binding proteins by combining support vector machine and PSSM distance transformation

  Ruifeng Xu;Jiyun Zhou;Hongpeng Wang;Yulan He

  100
  Citations

• Jointly Learning Aspect-Focused and Inter-Aspect Relations with Graph Convolutional Networks for Aspect Sentiment Analysis

  Bin Liang;Rongdi Yin;Lin Gui;Jiachen Du

  93
  Citations

• Learning representations from heterogeneous network for sentiment classification of product reviews

  Lin Gui;Yu Zhou;Ruifeng Xu;Yulan He

  89
  Citations

• Using distances between Top-n-gram and residue pairs for protein remote homology detection.

  Bin Liu;Bin Liu;Jinghao Xu;Quan-Ming Zou;Ruifeng Xu

  82
  Citations

• Identification of DNA-binding proteins by incorporating evolutionary information into pseudo amino acid composition via the top-n-gram approach

  Ruifeng Xu;Jiyun Zhou;Bin Liu;Yulan He

  79
  Citations

• Improving Empathetic Response Generation by Recognizing Emotion Cause in Conversations

  Jun Gao;Yuhan Liu;Haolin Deng;Wei Wang

  74
  Citations

• Word Embedding Composition for Data Imbalances in Sentiment and Emotion Classification

  Ruifeng Xu;Tao Chen;Yunqing Xia;Qin Lu

  73
  Citations

• Convolution-based Memory Network for Aspect-based Sentiment Analysis

  Chuang Fan;Qinghong Gao;Jiachen Du;Lin Gui

  57
  Citations