Relation Classification via Recurrent Neural Network
By Dongxu Zhang. arXiv.org, 2015
360 citations recorded by the source corpus.
Deep learning has gained much success in sentence-level relation classification. For example, convolutional neural networks (CNN) have delivered competitive performance without much effort on feature engineering as the conventional pattern-based methods. Thus a lot of works have been produced based on CNN structures. However, a key issue that has not been well addressed by the CNN-based method is the lack of capability to learn temporal features, especially long-distance dependency between nominal pairs. In this paper, we propose a simple framework based on recurrent neural networks (RNN) and compare it with CNN-based model. To show the limitation of popular used SemEval-2010 Task 8 dataset, we introduce another dataset refined from MIMLRE(Angeli et al., 2014). Experiments on two different datasets strongly indicates that the RNN-based model can deliver better performance on relation classification, and it is particularly capable of learning long-distance relation patterns. This makes it suitable for real-world applications where complicated expressions are often involved.
Subfields: Artificial Intelligence
View Paper: https://www.semanticscholar.org/paper/0f36511d47596b91b8d3db265e4ca7bafc0b15a4
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In Artificial Intelligence
- Zhiyuan Liu
- Maosong Sun
- Mohit Bansal
- Percy Liang
- Danqi Chen
- Luke S. Zettlemoyer
- Xu Han
- Hannaneh Hajishirzi
Citations in the corpus
- Refining Sample Embeddings with Relation Prototypes to Enhance Continual Relation Extraction (2021, background): “(2) Recurrent neural networks (RNNs) (Zhang and Wang, 2015; Xu et al., 2015; Zhou et al., 2016; Zhang et al., 2018a) are particularly capable of learning long-distance relation pat-”
- Semi-supervised Relation Extraction via Incremental Meta Self-Training (2020, methodology): “We follow the labeling mechanism adopted by Zhang and Wang (2015) (1) The updated sentence is used as the input of the Contextualized Relation Encoder.”
- LISA: Explaining Recurrent Neural Network Judgments via Layer-wIse Semantic Accumulation and Example to Pattern Transformation (2018, methodology): “As position features in relation classification experiments, we use position indicators (PI) (Zhang and Wang, 2015) in C-BRNN to annotate target entity/nominals in the word sequence, without necessity to change the input vectors, while it increases the length of the input word sequences, as four ind”
- Span-based Joint Entity and Relation Extraction with Transformer Pre-training (2019, methodology): “While common methods tackle the two problems separately [36, 39, 38], more recent work uses joint models for both steps [3, 21].”
- Chemical-induced disease relation extraction via convolutional neural network (2017, background): “Zhang and Wang (28) employed a bidirectional RNN framework to learn long-distance relation patterns to tackle the relation classification problem, and Page 2 of 12 Database, Vol.”
- Long-tail Relation Extraction via Knowledge Graph Embeddings and Graph Convolution Networks (2019, methodology): “Other neural architectures such as recurrent neural networks (Zhang and Wang, 2015) can also be used as sen-”
- Probing Linguistic Features of Sentence-Level Representations in Relation Extraction (2020, methodology): “Bi-LSTM max Similar to Zhang and Wang (2015) and Zhang et al. (2017), we use a Bi-LSTM to encode the input sequence.”
- Position-aware Attention and Supervised Data Improve Slot Filling (2017, background): “Existing work on neural relation extraction (e.g., Zeng et al., 2014; Nguyen and Grishman, 2015; Zhou et al., 2016) has focused on convolutional neural networks (CNNs), recurrent neural networks (RNNs), or their combination.”
- Matching the Blanks: Distributional Similarity for Relation Learning (2019, positive): “Similarly, by training by matching the blanks and then tuning on labeled data, we significantly improve performance on the SemEval 2010 Task 8 (Hen-drickx et al., 2009), KBP-37 (Zhang and Wang, 2015), and TACRED (Zhang et al., 2017) relation extraction benchmarks.”
- Attention-Based Bidirectional Long Short-Term Memory Networks for Relation Classification (2016, methodology): “One related work was proposed by Zhang and Wang (2015), which employed bidirectional RNN to learn patterns of relations from raw text data.”
- More Data, More Relations, More Context and More Openness: A Review and Outlook for Relation Extraction (2020, neutral): “There are already many datasets that benefit RE research: For supervised RE, there are MUC (Gr-ishman and Sundheim, 1996), ACE-2005 (Ntro-duction, 2005), SemEval-2010 Task 8 (Hendrickx et al., 2009), KBP37 (Zhang and Wang, 2015) and TACRED (Zhang et al., 2017); and we have NYT-10 (Riedel et al., 2010”
- Joint entity recognition and relation extraction as a multi-head selection problem (2018, methodology): “CNN- (Zeng et al., 2014; Xu et al., 2015a; dos Santos et al., 2015) and RNN-based (Socher et al., 2013; Zhang & Wang, 2015; Xu et al., 2015b) models have been introduced to automatically extract lexical and sentence level features leading to a deeper language understanding.”
- Prototypical Representation Learning for Relation Extraction (2021, methodology): “…networks have gained much attention then, a series of neural supervised models have been proposed (Liu et al., 2013; Zeng et al., 2014; Xu et al., 2015; Santos et al., 2015; Zhang & Wang, 2015; Verga et al., 2016; Verga & McCallum, 2016; Li et al., 2019; Distiawan et al., 2019; Ding et al., 2019).”
- Hierarchical Relation Extraction with Coarse-to-Fine Grained Attention (2018, background): “These neural models can accurately capture textual relations without explicit linguistic analysis (Zeng et al., 2014; Xu et al., 2015; Santos et al., 2015; Zhang and Wang, 2015; Verga et al., 2016; Verga and McCallum, 2016).”
- Improving Relation Extraction by Pre-trained Language Representations (2019, methodology): “Similarly, our model outperforms approaches that rely on explicit syntactic features such as the shortest dependency path and learned distributed representations of part-of-speech and named entity tags (e.g., BCRNN [Cai et al., 2016], DRNN [Xu et al., 2016], CGCN [Zhang et al., 2018]).”