Please wait a minute...
Advanced Search
数据分析与知识发现  2023, Vol. 7 Issue (2): 72-85     https://doi.org/10.11925/infotech.2096-3467.2022.0957
  研究论文 本期目录 | 过刊浏览 | 高级检索 |
基于OCC模型和情绪诱因事件抽取的细颗粒度情绪识别方法研究*
沈丽宁1,2(),杨佳艺1,裴家旋1,曹广1,陈功正1
1华中科技大学同济医学院医药卫生管理学院 武汉 430030
2湖北省卫生技术评估研究中心 武汉 430030
A Fine-Grained Sentiment Recognition Method Based on OCC Model and Triggering Events
Shen Lining1,2(),Yang Jiayi1,Pei Jiaxuan1,Cao Guang1,Chen Gongzheng1
1School of Medicine and Health Management, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
2Hubei Provincial Research Center for Health Technology Assessment, Wuhan 430030, China
全文: PDF (1463 KB)   HTML ( 21
输出: BibTeX | EndNote (RIS)      
摘要 

目的】 从情绪诱因事件角度丰富传统细颗粒度情绪分析中的事件逻辑。【方法】 分析OCC模型中的情绪生成规则和条件,利用事件抽取和文本分类方法生成<事件,情绪>二元组。【结果】 研究构建了情绪生成规则,情绪类别划分具有理论基础。模型能够有效识别情绪诱因事件(F1=0.933 8)及情绪(F1=0.963 7),生成<事件,情绪>二元组(F1=0.889 2),实现事件级细颗粒度情绪分析。【局限】 情绪生成规则结构简单,难以体现网民情绪的多样性。现阶段构建的语料集存在领域局限性,每条语料只包含一种类型情绪诱因事件。【结论】 借助OCC模型将事件评价和情绪相关联,让情绪识别更接近人类思维方式。模型的理解性和迁移性较强,提升了现有研究中情绪对象的粒度层次,为文本情绪分析领域研究提供新思路。

服务
把本文推荐给朋友
加入引用管理器
E-mail Alert
RSS
作者相关文章
沈丽宁
杨佳艺
裴家旋
曹广
陈功正
关键词 OCC模型细颗粒度情绪分析情绪诱因事件抽取深度学习    
Abstract

[Objective] This paper tries to enrich the event logic of traditional fine-grained sentiment analysis from the perspective of emotion-triggering events. [Methods] We analyzed the OCC model’s sentiment generation rules and conditions to create the <event, sentiment> binary groups using event extraction and text classification methods. [Results] The proposed model constructed rules for emotion generation and built a theoretical basis for classifying sentiments. The model effectively identified emotion-triggering events (F1=0.933 8) and sentiments (F1=0.963 7). It generated <event, sentiment> binary groups (F1=0.889 2) to realize event-level fine-grained sentiment analysis. [Limitations] The structure of sentiment generation rules is simple and cannot reflect the diversity of netizens’ emotions. The corpus built at present has domain limitations and each corpus only contains one type of emotion-triggering event. [Conclusions] By associating event evaluations and emotions with the help of the OCC model, our new model becomes more in line with human thinking. The model has good interpretability and transferability, which enhances the granularity level of emotional objects in existing studies. It provides new ideas for research in the field of textual sentiment analysis.

Key wordsOCC Model    Fine-Grained Sentiment Analysis    Emotion-Triggering    Event Extraction    Deep Learning
收稿日期: 2022-09-13      出版日期: 2023-03-28
ZTFLH:  TP391  
基金资助:*华中科技大学自主创新研究基金(人文社科)项目的研究成果之一(2019WKYXZX011)
通讯作者: 沈丽宁,ORCID:0000-0002-7311-8777,E-mail:sln2008@hust.edu.cn。   
引用本文:   
沈丽宁, 杨佳艺, 裴家旋, 曹广, 陈功正. 基于OCC模型和情绪诱因事件抽取的细颗粒度情绪识别方法研究*[J]. 数据分析与知识发现, 2023, 7(2): 72-85.
Shen Lining, Yang Jiayi, Pei Jiaxuan, Cao Guang, Chen Gongzheng. A Fine-Grained Sentiment Recognition Method Based on OCC Model and Triggering Events. Data Analysis and Knowledge Discovery, 2023, 7(2): 72-85.
链接本文:  
https://manu44.magtech.com.cn/Jwk_infotech_wk3/CN/10.11925/infotech.2096-3467.2022.0957      或      https://manu44.magtech.com.cn/Jwk_infotech_wk3/CN/Y2023/V7/I2/72
Fig.1  基于OCC模型的情绪生成规则
Fig.2  基于 OCC模型和情绪诱因事件抽取的细颗粒度情绪识别方法研究框架
情绪诱因事件类型 论元角色
事件结果 主体、结果
主体行为 主体、行为
Table 1  情绪诱因事件类型及论元角色
Fig.3  情绪诱因事件抽取模型
Fig.4  文本期望分类模型
评估标准 细分 解释
目标 主动
追求
目标
实现目标 实现某些东西
娱乐目标 享受某些东西
工具目标 本身是积极追求的,就像实现目标一样
危机目标 为了避免对保护目标的威胁
利益
目标
保存目标 人们希望看到发生的事情,保存目标是一种特殊情况,因为它们代表一个人在保存某些有价值的事务状态方面的利益
补充
目标
可以实现的目标,这些目标在实现后不会被放弃,具有特殊的周期性特征,随着时间的推移,这些目标变得更加迫切
标准 各种道德的、法律的和传统的法律、规则、条例、规范以及行为和表现的规范
Table 2  期望评估原则
Fig.5  事件与情绪二元组生成
账户 内容 时间
宾县发布 【#武大靖为家乡修公益冰场#】能够为家乡的冰雪运动献出一份力,让更多热爱冰雪运动的孩子可以参与进来,这一直是武大靖的心愿。 2022.02.23
韩联社
中文网
微博
北京2022年冬奥会#北京冬奥##隋文静韩聪#开始和结尾都看了直播!运动员们真的好不容易。【#文在寅#发文祝贺冬奥韩国选手:都是赢家】#北京冬奥#韩国总统文在寅20日在个人社交网站发文,向每一位在2022北京冬奥会上拼尽全力的韩国运动员致敬,称赞他们都是了不起的胜利者。 2022.02.20
江山鼎球 2022年2月17日晚,15岁的俄罗斯女孩卡米拉·瓦利耶娃(KamilaValieva)在泪水中结束了自己的#北京冬奥#之旅。 2022.02.18
Table 3  北京冬奥会微博文本示例
事件类型 数量 论元角色 数量
事件结果 736 主体 1 244
结果 1 192
主体行为 266 主体 293
行为 288
Table 4  情绪诱因事件标注集
文本期望类别 数量
680
322
Table 5  文本期望标注集
情绪 数量
喜悦 447
悲伤 289
赞赏 233
指责 33
Table 6  情绪标注集
模型 参数 取值
BERT-BiLSTM-CRF Optimizer adam
Batch_size 128
Max_seq_len 128
Clip 5.0
Dropout 0.5
Learning_rate 0.001
TextCNN Embedding 200
Dropout 0.5
Batch_size 128
Max_seq_len 128
Channels 256
Learning_rate 0.001
Table 7  实验参数设置
类别 模型 精确率 召回率 F1值
情绪诱因事件抽取模型 BERT-BiLSTM-CRF 0.928 6 0.949 2 0.938 8
BiLSTM-CRF 0.680 4 0.706 8 0.693 3
文本期望分类模型 TextCNN 0.946 1 0.945 0 0.944 2
SVM 0.943 7 0.944 2 0.943 6
FastText 0.921 0 0.921 9 0.921 2
Table 8  模型结果对比分析
情绪诱因事件类型 精确率 召回率 F1值
事件结果 0.986 3 0.973 1 0.979 7
主体行为 1 0.924 5 0.960 7
平均 0.993 1 0.948 8 0.970 2
Table 9  不同情绪诱因事件类型抽取结果
情绪诱因事件类型 论元角色 精确率 召回率 F1值
事件结果 主体 0.949 5 0.988 7 0.968 7
结果 0.917 3 0.947 2 0.932 0
主体行为 主体 0.910 7 0.864 4 0.887 0
行为 0.894 7 0.864 4 0.879 3
平均 0.928 6 0.949 2 0.938 8
Table 10  不同论元角色抽取结果
Fig.6  主体行为类事件论元关系图谱(部分)
Fig.7  事件结果类事件论元关系图谱(部分)
文本期望类别 精确率 召回率 F1值
0.935 3 0.984 8 0.959 4
0.967 2 0.867 6 0.914 7
平均 0.946 1 0.945 0 0.944 2
Table 11  文本期望分类结果
情绪类别 精确率 召回率 F1值
喜悦 0.934 0 0.988 3 0.960 4
悲伤 0.981 8 0.900 0 0.939 1
赞赏 1 0.914 8 0.955 5
指责 1 1 1
平均 0.978 9 0.950 8 0.963 7
Table 12  情绪分类结果
<事件,情绪>二元组 精确率 召回率 F1值
<(事件结果-主体,事件结果-结果),喜悦> 0.946 6 0.825 5 0.881 9
<(事件结果-主体,事件结果-结果),悲伤> 0.980 7 0.850 0 0.910 7
<(主体行为-主体,主体行为-行为),赞赏> 1 0.829 7 0.906 9
<(主体行为-主体,主体行为-行为),指责> 1 0.750 0 0.857 1
平均 0.981 8 0.813 8 0.889 2
Table 13  <事件,情绪>二元组识别结果
[1] Nasukawa T, Yi J. Sentiment Analysis: Capturing Favorability Using Natural Language Processing[C]// Proceedings of the 2nd International Conference on Knowledge Capture. 2003: 70-77.
[2] 王丽亚, 刘昌辉, 蔡敦波, 等. 基于字符级双通道复合网络的中文文本情感分析[J]. 计算机应用研究, 2020, 37(9): 2674-2678.
[2] (Wang Liya, Liu Changhui, Cai Dunbo, et al. Chinese Text Sentiment Analysis Based on Character-Level Two-Channel Composite Network[J]. Application Research of Computers, 2020, 37(9): 2674-2678.)
[3] 谭凤羽, 但修卫, 代金海. 重大突发事件中的舆情监测研究——以COVID-19疫情为例[C]// 2020年(第七届)全国大学生统计建模大赛优秀论文集. 2020: 890-913.
[3] (Tan Fengyu, Dan Xiuwei, Dai Jinhai. Public Opinion Monitoring in Major Emergencies: A Case Study of COVID-19[C]// Proceedings of the 7th National Statistical Contest in Modeling for College Students in 2020. 2020: 890-913.)
[4] 唐晓波, 刘广超. 细粒度情感分析研究综述[J]. 图书情报工作, 2017, 61(5): 132-140.
doi: 10.13266/j.issn.0252-3116.2017.05.018
[4] (Tang Xiaobo, Liu Guangchao. Research Review on Fine-Grained Sentiment Analysis[J]. Library and Information Service, 2017, 61(5): 132-140.)
doi: 10.13266/j.issn.0252-3116.2017.05.018
[5] 程佳军. 基于深度学习的对象级文本情感分析方法研究[D]. 长沙: 国防科技大学, 2018.
[5] (Cheng Jiajun. Research on Target-Level Sentiment Analysis of Texts Based on Deep Learning[D]. Changsha: National University of Defense Technology, 2018.)
[6] Cai H J, Xia R, Yu J F. Aspect-Category-Opinion-Sentiment Quadruple Extraction with Implicit Aspects and Opinions[C]// Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1:Long Papers). 2021: 340-350.
[7] Cai H J, Tu Y F, Zhou X S, et al. Aspect-Category Based Sentiment Analysis with Hierarchical Graph Convolutional Network[C]// Proceedings of the 28th International Conference on Computational Linguistics. 2020: 833-843.
[8] 李然, 林政, 林海伦, 等. 文本情绪分析综述[J]. 计算机研究与发展, 2018, 55(1): 30-52.
[8] (Li Ran, Lin Zheng, Lin Hailun, et al. Text Emotion Analysis: A Survey[J]. Journal of Computer Research and Development, 2018, 55(1): 30-52.)
[9] 项威, 王邦. 中文事件抽取研究综述[J]. 计算机技术与发展, 2020, 30(2): 1-6.
[9] (Xiang Wei,Wang Bang. Survey of Chinese Event Extraction Research[J]. Computer Technology and Development, 2020, 30(2): 1-6.)
[10] Ortony A, Clore G L, Collins A. The Cognitive Structure of Emotions[J]. Contemporary Sociology, 1989, 18(6): 957-958.
doi: 10.2307/2074241
[11] 吴鹏, 李婷, 仝冲, 等. 基于OCC模型和LSTM模型的财经微博文本情感分类研究[J]. 情报学报, 2020, 39(1): 81-89.
[11] (Wu Peng, Li Ting, Tong Chong, et al. Sentiment Classification of Financial Microblog Text Based on the Model of OCC and LSTM[J]. Journal of the China Society for Scientific and Technical Information, 2020, 39(1): 81-89.)
[12] 熊回香, 杨梦婷, 李玉媛. 基于深度学习的信息组织与检索研究综述[J]. 情报科学, 2020, 38(3): 3-10.
[12] (Xiong Huixiang, Yang Mengting, Li Yuyuan. A Survey of Information Organization and Retrieval Based on Deep Learning[J]. Information Science, 2020, 38(3): 3-10.)
[13] 王晰巍, 李玥琪, 刘婷艳, 等. 新冠肺炎疫情微博用户情感与主题挖掘的协同模型研究[J]. 情报学报, 2021, 40(3): 223-233.
[13] (Wang Xiwei, Li Yueqi, Liu Tingyan, et al. Research on the Collaborative Model of Sentiment Analysis and Topic Mining of Micro-Blogging Users in the Context of COVID-19[J]. Journal of the China Society for Scientific and Technical Information, 2021, 40(3): 223-233.)
[14] 洪小娟, 宗江燕, 黄卫东, 等. 基于情感语义空间的食品安全舆情情感分析[J]. 现代情报, 2020, 40(10): 132-143.
doi: 10.3969/j.issn.1008-0821.2020.10.014
[14] (Hong Xiaojuan, Zong Jiangyan, Huang Weidong, et al. Analysis of Food Safety Public Opinion Emotion Based on Emotional Semantic Space[J]. Journal of Modern Information, 2020, 40(10): 132-143.)
doi: 10.3969/j.issn.1008-0821.2020.10.014
[15] 韩虎, 刘国利, 孙天岳, 等. 多注意力层次神经网络文本情感分析[J]. 计算机工程与应用, 2020, 56(10): 100-105.
doi: 10.3778/j.issn.1002-8331.1905-0174
[15] (Han Hu, Liu Guoli, Sun Tianyue, et al. Multi-Attention Hierarchical Neural Network for Text Sentiment Analysis[J]. Computer Engineering and Applications, 2020, 56(10): 100-105.)
doi: 10.3778/j.issn.1002-8331.1905-0174
[16] 李纲, 程洋洋, 寇广增. 句子情感分析及其关键问题[J]. 图书情报工作, 2010, 54(11): 104-177, 127.
[16] (Li Gang, Cheng Yangyang, Kou Guangzeng. Key Problems of Sentence Level Sentiment Analysis[J]. Library and Information Service, 2010, 54(11): 104-107, 127.)
[17] Tang F L, Fu L Y, Yao B, et al. Aspect Based Fine-Grained Sentiment Analysis for Online Reviews[J]. Information Sciences, 2019, 488(C): 190-204.
[18] Doddington G, Mitchell A, Przybocki M, et al. The Automatic Content Extraction (ACE) Program-Tasks, Data, and Evaluation [C]// Proceedings of the 4th International Conference on Language Resources and Evaluation. 2004: 837-840.
[19] 黄仕靖, 吴川徽, 袁勤俭, 等. 基于情感分析的突发公共卫生事件舆情时空演化差异研究[J]. 情报科学, 2022, 40(6): 149-159.
[19] (Huang Shijing, Wu Chuanhui, Yuan Qinjian, et al. Spatiotemporal Evolution of Public Opinion in Public Health Emergencies Based on Sentiment Analysis[J]. Information Science, 2022, 40(6): 149-159.)
[20] 仇丽青, 曲福帅. 基于情感分析和影响力评估的突发事件情感图谱[J]. 计算机应用, 2022, 42(5): 1330-1338.
doi: 10.11772/j.issn.1001-9081.2021040654
[20] (Qiu Liqing, Qu Fushuai. Emotional Map of Emergency Based on Sentiment Analysis and Influence Evaluation[J]. Journal of Computer Applications, 2022, 42(5): 1330-1338.)
doi: 10.11772/j.issn.1001-9081.2021040654
[21] 刘忠宝, 秦权, 赵文娟. 微博环境下新冠肺炎疫情事件对网民情绪的影响分析[J]. 情报杂志, 2021, 40(2): 138-145.
[21] (Liu Zhongbao, Qin Quan, Zhao Wenjuan. Research on the Influence of COVID-19 Event on the Netizen Emotion under the Microblog Environment[J]. Journal of Intelligence, 2021, 40(2): 138-145.)
[22] Patil M, Chavan H K. Event Based Sentiment Analysis of Twitter Data[C]// Proceedings of 2018 2nd International Conference on Computing Methodologies and Communication. 2018: 1050-1054.
[23] 徐源音, 柴玉梅, 王黎明, 等. 基于OCC模型和贝叶斯网络的情绪句分类方法[J]. 计算机科学, 2020, 47(3): 222-230.
doi: 10.11896/jsjkx.190200331
[23] (Xu Yuanyin, Chai Yumei, Wang Liming, et al. Emotional Sentence Classification Method Based on OCC Model and Bayesian Network[J]. Computer Science, 2020, 47(3): 222-230.)
doi: 10.11896/jsjkx.190200331
[24] Wu P, Li X T, Shen S, et al. Social Media Opinion Summarization Using Emotion Cognition and Convolutional Neural Networks[J]. International Journal of Information Management, 2020, 51: 101978.
doi: 10.1016/j.ijinfomgt.2019.07.004
[25] Ahn D. The Stages of Event Extraction[C]// Proceedings of the Workshop on Annotating and Reasoning about Time and Events. 2006: 1-8.
[26] Riloff E M. Automatically Constructing a Dictionary for Information Extraction Tasks[C]// Proceedings of the 11th National Conference on Artificial Intelligence. 1993: 811-816.
[27] 李旭晖, 程威, 唐小雅, 等. 基于多层卷积神经网络的金融事件联合抽取方法[J]. 图书情报工作, 2021, 65(24): 89-99.
doi: 10.13266/j.issn.0252-3116.2021.24.010
[27] (Li Xuhui, Cheng Wei, Tang Xiaoya, et al. A Joint Extraction Method of Financial Events Based on Multi-Layer Convolutional Neural Networks[J]. Library and Information Service, 2021, 65(24): 89-99.)
doi: 10.13266/j.issn.0252-3116.2021.24.010
[28] Feng X C, Qin B, Liu T. A Language-Independent Neural Network for Event Detection[J]. Science China Information Sciences, 2018, 61(9): 092106.
doi: 10.1007/s11432-017-9359-x
[29] 葛唯益, 程思伟, 王羽, 等. 基于双向门控循环神经网络的事件论元抽取方法[J]. 电子科技大学学报, 2022, 51(1): 100-107.
[29] (Ge Weiyi, Cheng Siwei, Wang Yu, et al. Bi-GRU-Based Event Argument Extraction Approach[J]. Journal of University of Electronic Science and Technology of China, 2022, 51(1): 100-107.)
[30] Nguyen T H, Cho K, Grishman R. Joint Event Extraction via Recurrent Neural Networks[C]// Proceedings of the 2016 Conference of the North American Chapter of the Association for Computational Linguistics:Human Language Technologies. 2016: 300-309.
[31] Chen Y B, Xu L H, Liu K, et al. Event Extraction via Dynamic Multi-Pooling Convolutional Neural Networks[C]// Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (Volume 1:Long Papers). 2015: 167-176.
[32] Sha L, Qian F, Chang B B, et al. Jointly Extracting Event Triggers and Arguments by Dependency-Bridge RNN and Tensor-Based Argument Interaction[C]// Proceedings of the 32nd AAAI Conference on Artificial Intelligence and 30th Innovative Applications of Artificial Intelligence Conference and 8th AAAI Symposium on Educational Advances in Artificial Intelligence. 2018: 5916-5923.
[33] Chen Y M, Chen T F, Ebner S, et al. Reading the Manual: Event Extraction as Definition Comprehension[C]// Proceedings of the 4th Workshop on Structured Prediction for NLP. 2020: 74-83.
[34] Du X Y, Cardie C. Event Extraction by Answering (Almost) Natural Questions[C]// Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing. 2020: 671-683.
[35] 安娜, 白雄文, 王红艳, 等. 基于双流注意力机制的阅读理解式事件抽取模型[J]. 计算机工程与设计, 2022, 43(6): 1686-1693.
[35] (An Na, Bai Xiongwen, Wang Hongyan, et al. Reading Comprehension Event Extraction Model Based on Two-Stream Self-Attention Mechanism[J]. Computer Engineering and Design, 2022, 43(6): 1686-1693.)
[36] Gao H Y, Zeng X, Yao C H. Application of Improved Distributed Naive Bayesian Algorithms in Text Classification[J]. The Journal of Supercomputing, 2019, 75(9): 5831-5847.
doi: 10.1007/s11227-019-02862-1
[37] 雷飞. 基于神经网络和决策树的文本分类及其应用研究[D]. 成都: 电子科技大学, 2018.
[37] (Lei Fei. Research on Text Classification Based on Neural Network and Decision Tree and Its Application[D]. Chengdu: University of Electronic Science and Technology of China, 2018.)
[38] 刘耀, 张越, 叶璐. 融合篇章结构的文本知识网络构建[J]. 图书情报工作, 2021, 65(21): 118-130.
doi: 10.13266/j.issn.0252-3116.2021.21.019
[38] (Liu Yao, Zhang Yue, Ye Lu. Construction of Text Knowledge Network Integrating Discourse Structure[J]. Library and Information Service, 2021, 65(21): 118-130.)
doi: 10.13266/j.issn.0252-3116.2021.21.019
[39] 刘虎, 王艺奇, 许蓉蓉. 基于新浪微博评论数据的消费券政策效果评估分析[C]// 2020年(第七届)全国大学生统计建模大赛优秀论文集. 2020: 1156-1239.
[39] (Liu Hu, WangYiqi,Xu Rongrong. Effect Evaluation and Analysis of Consumption Voucher Policy Based on Sina Weibo Comment Data[C]// Proceedings of the 7th National Statistical Contest in Modeling for College Students in 2020. 2020: 1156-1239.)
[40] 孙新, 唐正, 赵永妍, 等. 基于层次混合注意力机制的文本分类模型[J]. 中文信息学报, 2021, 35(2): 69-77.
[40] (Sun Xin, Tang Zheng, Zhao Yongyan, et al. Hierarchical Networks with Mixed Attention for Text Classification[J]. Journal of Chinese Information Processing, 2021, 35(2): 69-77.)
[41] Devlin J, Chang M W, Lee K, et al. BERT: Pre-Training of Deep Bidirectional Transformers for Language Understanding[C]//Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long and Short Papers). 2019: 4171-4186.
[42] Vaswani A, Shazeer N, Parmar N, et al. Attention is All You Need[C]// Proceedings of the 31st Annual Conference on Neural Information Processing Systems. 2017: 6000-6010.
[43] Graves A, Schmidhuber J. Framewise Phoneme Classification with Bidirectional LSTM and Other Neural Network Architectures[J]. Neural Networks, 2005, 18(5-6): 602-610.
doi: 10.1016/j.neunet.2005.06.042 pmid: 16112549
[44] Kim Y. Convolutional Neural Networks for Sentence Classification[C]// Proceedings of the 2014 Conference on Empirical Methods in Natural Language Processing. 2014: 1746-1751.
[45] Weibo Corporation. Weibo Reports First Quarter 2022 Unaudited Financial Results[R/OL]. [2022-08-20]. https://www.prnewswire.com/news-releases/weibo-reports-first-quarter-2022-unaudited-finan-cial-results-301558699.html.
[1] 张贞港, 余传明. 基于实体与关系融合的知识图谱补全模型研究*[J]. 数据分析与知识发现, 2023, 7(2): 15-25.
[2] 王卫军, 宁致远, 杜一, 周园春. 基于多标签分类的科技文献学科交叉研究性质识别*[J]. 数据分析与知识发现, 2023, 7(1): 102-112.
[3] 肖宇晗, 林慧苹. 基于CWSA方面词提取模型的差异化需求挖掘方法研究——以京东手机评论为例*[J]. 数据分析与知识发现, 2023, 7(1): 63-75.
[4] 成全, 佘德昕. 融合患者体征与用药数据的图神经网络药物推荐方法研究*[J]. 数据分析与知识发现, 2022, 6(9): 113-124.
[5] 王露, 乐小虬. 科技论文引用内容分析研究进展[J]. 数据分析与知识发现, 2022, 6(4): 1-15.
[6] 郑潇, 李树青, 张志旺. 基于评分数值分析的用户项目质量测度及其在深度推荐模型中的应用*[J]. 数据分析与知识发现, 2022, 6(4): 39-48.
[7] 余传明, 林虹君, 张贞港. 基于多任务深度学习的实体和事件联合抽取模型*[J]. 数据分析与知识发现, 2022, 6(2/3): 117-128.
[8] 张云秋, 李博诚, 陈妍. 面向不平衡数据的电子病历自动分类研究*[J]. 数据分析与知识发现, 2022, 6(2/3): 233-241.
[9] 张芳丛, 秦秋莉, 姜勇, 庄润涛. 基于RoBERTa-WWM-BiLSTM-CRF的中文电子病历命名实体识别研究[J]. 数据分析与知识发现, 2022, 6(2/3): 251-262.
[10] 胡雅敏, 吴晓燕, 陈方. 基于机器学习的技术术语识别研究综述[J]. 数据分析与知识发现, 2022, 6(2/3): 7-17.
[11] 刘洋, 马莉莉, 张雯, 胡忠义, 吴江. 基于跨模态深度学习的旅游评论反讽识别*[J]. 数据分析与知识发现, 2022, 6(12): 23-31.
[12] 曹丽娜,张健,陈进东,樊辉. 基于深度学习的中小微企业综合质量画像构建研究*[J]. 数据分析与知识发现, 2022, 6(11): 126-138.
[13] 李治, 孙锐, 姚羽轩, 李小欢. 基于实时事件侦测的兴趣点推荐系统研究*[J]. 数据分析与知识发现, 2022, 6(10): 114-127.
[14] 黄学坚, 刘雨飏, 马廷淮. 基于改进型图神经网络的学术论文分类模型*[J]. 数据分析与知识发现, 2022, 6(10): 93-102.
[15] 周泽聿,王昊,赵梓博,李跃艳,张小琴. 融合关联信息的GCN文本分类模型构建及其应用研究*[J]. 数据分析与知识发现, 2021, 5(9): 31-41.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
版权所有 © 2015 《数据分析与知识发现》编辑部
地址:北京市海淀区中关村北四环西路33号 邮编:100190
电话/传真:(010)82626611-6626,82624938
E-mail:jishu@mail.las.ac.cn