L. Xu

Publications47
h-index19
Citations3,066
Highly Influential Citations328
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Recurrent Convolutional Neural Networks for Text Classification
TLDR
We introduce a recurrent convolutional neural network for text classification without human-designed features. Expand
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Knowledge Graph Embedding via Dynamic Mapping Matrix
TLDR
In this paper, we propose a more fine-grained model named TransD, which is an improvement of TransR/CTransR. Expand
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Event Extraction via Dynamic Multi-Pooling Convolutional Neural Networks
TLDR
We introduce a word-representation model to capture meaningful semantic regularities for words and adopt a framework based on a convolutional neural network (CNN) to capture sentence-level clues. Expand
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Opinion Target Extraction Using Word-Based Translation Model
TLDR
This paper proposes a novel approach to extract opinion targets based on word-based translation model (WTM). Expand
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Co-Extracting Opinion Targets and Opinion Words from Online Reviews Based on the Word Alignment Model
TLDR
Mining opinion targets and opinion words from online reviews are important tasks for fine-grained opinion mining, the key component of which involves detecting opinion relations among words. Expand
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Exploring Fine-grained Entity Type Constraints for Distantly Supervised Relation Extraction
TLDR
We propose a novel method to explore fine-grained entity type constraints, and study a series of methods to integrate the constraints with the relation extracting model. Expand
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Syntactic Patterns versus Word Alignment: Extracting Opinion Targets from Online Reviews
TLDR
This paper empirically studies how the performance of these two kinds of methods vary when changing the size, domain and language of the corpus. Expand
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Structure of cetyltrimethylammonium intercalated hydrobiotite
Abstract Surfactant–clay mineral complexes obtained by intercalating cationic surfactants have attracted much scientific and industrial attention because of the wide applications in many fields. In… Expand
  • 52
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The Future is in the Past: Projecting and Plotting the Potential Rate of Growth and Trajectory of the Structural Change of the Chinese Economy for the Next 20 Years
Based on the convergence hypothesis and referring to the experience of East Asian high-performing economies from 1950 to 2010, this paper projects and plots the potential growth rate of the Chinese… Expand
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Extracting Opinion Targets and Opinion Words from Online Reviews with Graph Co-ranking
TLDR
This paper proposes a novel approach to collectively extract them with graph coranking. Expand
  • 54
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