Character-Level Convolutional Neural Network for Paraphrase Detection and Other Experiments

被引:2
|
作者
Maraev, Vladislav [1 ]
Saedi, Chakaveh [1 ]
Rodrigues, Joao [1 ]
Branco, Antonio [1 ]
Silva, Joao [1 ]
机构
[1] Univ Lisbon, Fac Sci, Dept Informat, Lisbon, Portugal
关键词
Paraphrase detection; Word embeddings; Character embeddings; Convolutional neural networks; Distributional semantics;
D O I
10.1007/978-3-319-71746-3_23
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
The central goal of this paper is to report on the results of an experimental study on the application of character-level embeddings and basic convolutional neural network to the shared task of sentence paraphrase detection in Russian. This approach was tested in the standard run of Task 2 of that shared task and revealed competitive results, namely 73.9% accuracy against the test set. It is compared against a word-level convolutional neural network for the same task, and varied other approaches, such as rule-based and classical machine learning.
引用
收藏
页码:293 / 304
页数:12
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