节点文献
注意力机制改进信息增益模型
An improved information gain model based on attention mechanism
【摘要】 针对忽略词性和上下文相关语义对特征选择的影响,建立了基于注意力机制的改进信息增益模型,为特征词引入词性过滤,加入了多头注意力机制。
【Abstract】 Considering the influence of POS and contextual semantics on feature selection,an enhanced information acquisition model based on attention mechanism is established by introducing characteristic words filter and adding a multi-attention mechanism.
【关键词】 特征选择;
信息增益;
词性;
注意力机制;
【Key words】 feature selection; information gain; part of speech; attention mechanism;
【Key words】 feature selection; information gain; part of speech; attention mechanism;
【基金】 吉林省教育厅“十三五”科学技术项目(JJKH20191311KJ)
- 【文献出处】 长春工业大学学报 ,Journal of Changchun University of Technology , 编辑部邮箱 ,2022年02期
- 【分类号】TP391.1;TP181
- 【下载频次】12