Neural Relation Extraction (NRE)
This is my repository about neural relation extraction.
distant supervision for relation extraction
papers
No | Time | Paper | Pros | Cons |
---|---|---|---|---|
0911 | 200911 | Distant supervision for relation extraction without labeled data | 很多,比如:无需人工标注、成本低、大容量数据集、能够规避一些困扰监督学习的问题 | 1. 噪声大,性能不够强 2. 需要人为设计特征 |
... | ... | ... | ... | |
15 | 2015 | Distant supervisionfor relation extraction via piecewise convolutional neural networks. | 1. 使用**PCNNs**s神经网络选择最大概率为valid instance的句子来从中提取特征,不依赖于传统的NLP工具 | 1. 每个bag中仅仅选择一个句子(最大概率)作为valid instance,导致它未能充分利用bag中的信息 |
17 | 2017 | Distant Supervision for Relation Extraction with Sentence-level Attention and Entity Descriptions | 1. bag中会考虑多个 valid Instance 2. 由神经网络来提取特征 3. 提出**entity descriptions**思路 |
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1904 | 201904 | Distant Supervision Relation Extraction with Intra-Bag and Inter-Bag Attentions | 1. 除了intra-bag(包内) attentions,还添加了inter-bag(包间) attentions |