TITLE:
A Sentence Similarity Estimation Method Based on Improved Siamese Network
AUTHORS:
Ziming Chi, Bingyan Zhang
KEYWORDS:
Sentence Similarity, Sentence Modeling, Similarity Measurement, Attention Mechanism, Fully-Connected Layer, Disorder Sentence Dataset
JOURNAL NAME:
Journal of Intelligent Learning Systems and Applications,
Vol.10 No.4,
October
24,
2018
ABSTRACT: In this paper we employ an improved Siamese neural network to assess the semantic similarity between
sentences. Our model implements the function of inputting two sentences to obtain the similarity score. We design our model based on the Siamese network using deep Long Short-Term Memory (LSTM) Network. And we
add the special attention mechanism to let the model give different words different attention while modeling sentences. The fully-connected layer is proposed to measure the complex sentence representations. Our results show that the accuracy is better than the baseline in 2016. Furthermore, it is showed that the model has the ability to model the sequence order, distribute
reasonable attention and extract meanings of a sentence in different dimensions.