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基于新闻信息的股票指数预测 被引量:4

Forecast of stock index based on news information
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摘要 采用LSTM方法对新闻内容信息进行情感分析,再将分析得到的情感分类结果与股票的技术指标相结合作为特征值,利用BP神经网络进行预测。 LSTM method is used to analyze the emotion with news data,and then the emotion is classified.The classification combined with stock technical indicators is taken as a feature for BP neural network prediction.
作者 杨妥 李万龙 郑山红 YANG Tuo;LI Wanlong;ZHENG Shanhong(School of Computer Science & Engineering, Changchun University of Technology, Changchun 130012, China)
出处 《长春工业大学学报》 CAS 2020年第1期47-52,共6页 Journal of Changchun University of Technology
基金 吉林省自然科学基金资助项目(20130101060JC)。
关键词 股指预测 情感分析 技术指标 LSTM stock index prediction emotional analysis technical indicators LSTM
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