원문정보
초록
영어
Over the past few decades, natural language processing research has not made much. However, the widespread use of deep learning and neural networks attracted attention for the application of neural networks in natural language processing. Sentiment analysis is one of the challenges of natural language processing. Emotions are things that a person thinks and feels. Therefore, sentiment analysis should be able to analyze the person’s attitude, opinions, and inclinations in text or actual text. In the case of emotion analysis, it is a priority to simply classify two emotions: positive and negative. In this paper we propose the deep learning based sentimental analysis system according to various optimizer that is SGD, ADAM and RMSProp. Through experimental result RMSprop optimizer shows the best performance compared to others on IMDB data set. Future work is to find more best hyper parameter for sentimental analysis system.
목차
1. Introduction
2. Time Series Prediction Model
2.1 RNN structure and problems
2.2 LSTM
3. Proposed model
3.1 Training and Test data
3.2 Word embedding layer
3.3 LSTM layer
3.4 Dense layer
3.5 Optimizer
4. Experiment
5. Conclusion and Future works
Acknowledgement
References