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arXiv 2104.01113cs.IRcs.AIcs.LG
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基于机器学习的药品评论情感分析的药品推荐系统

Drug Recommendation System based on Sentiment Analysis of Drug Reviews using Machine Learning

Jaypee University of Information Technology(贾亚皮信息技术大学)

Satvik Garg

摘要:

自冠状病毒出现以来,合法临床资源的不可及性达到顶峰,如专家,医护人员短缺,缺乏适当的设备和药物。整个医学界都陷入困境,导致无数人死亡。由于无法获得药物,人们开始在没有适当咨询的情况下自行服药,使健康状况比平时更差。最近,机器学习在许多应用中都很有价值,自动化的创新工作也在增加。本文提出了一个药品推荐系统,可以大大减少专家堆。在这项研究中,我们构建了一个药物推荐系统,该系统使用患者评论来预测情绪,使用各种矢量化过程,如Bow,TFIDF,Word2Vec和手动特征分析,这可以通过不同的分类算法帮助推荐给定疾病的首选药物。通过精确度、召回率、f1评分、准确度和AUC评分评估预测的情感。结果表明,使用TFIDF矢量化的分类器LinearSVC以93%的准确率优于所有其他模型。

英文摘要:

Since coronavirus has shown up, inaccessibility of legitimate clinical resources is at its peak, like the shortage of specialists, healthcare workers, lack of proper equipment and medicines. The entire medical fraternity is in distress, which results in numerous individuals demise. Due to unavailability, people started taking medication independently without appropriate consultation, making the health condition worse than usual. As of late, machine learning has been valuable in numerous applications, and there is an increase in innovative work for automation. This paper intends to present a drug recommender system that can drastically reduce specialists heap. In this research, we build a medicine recommendation system that uses patient reviews to predict the sentiment using various vectorization processes like Bow, TFIDF, Word2Vec, and Manual Feature Analysis, which can help recommend the top drug for a given disease by different classification algorithms. The predicted sentiments were evaluated by precision, recall, f1score, accuracy, and AUC score. The results show that classifier LinearSVC using TFIDF vectorization outperforms all other models with 93% accuracy.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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