Ruifeng Xu

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