2017 Palestinian International Conference on Information and Communication Technology (PICICT)最新文献

筛选

英文中文

Detecting Subjectivity in Staff Perfomance Appraisals by Using Text Mining: Teachers Appraisals of Palestinian Government Case Study 用文本挖掘挖掘员工绩效评价的主观性:巴勒斯坦政府教师评价案例研究

2017 Palestinian International Conference on Information and Communication Technology (PICICT) Pub Date : 2017-05-01 DOI: 10.1109/PICICT.2017.25

Amani A. Abed, A. El-Halees

引用次数: 6

Arabic Opinion Mining Using Parallel Decision Trees 基于并行决策树的阿拉伯语意见挖掘

2017 Palestinian International Conference on Information and Communication Technology (PICICT) Pub Date : 2017-05-01 DOI: 10.1109/PICICT.2017.28

W. Ahmed, A. El-Halees

{"title":"Arabic Opinion Mining Using Parallel Decision Trees","authors":"W. Ahmed, A. El-Halees","doi":"10.1109/PICICT.2017.28","DOIUrl":"https://doi.org/10.1109/PICICT.2017.28","url":null,"abstract":"Opinion mining is an interested area of research, which epitomize the customer reviews of a product or service and express whether the opinions are positive or negative. Various methods have been proposed as classifiers for opinion mining such as Naïve Bayesian, and Support vector machine, these methods classify opinion without giving us the reasons about why the instance opinion is classified to certain class. Therefore, in our work, we investigate opinion mining of Arabic text at the document level, by applying decision trees classification classifier to have clear, understandable rule, also we apply parallel decision trees classifiers to have efficient results. We applied parallel decision trees on two Arabic corpus of text documents by using parallel implementation of RapidMiner tools. In case of applying parallel decision tree family on OCA we get the best results of accuracy (93.83%), f-measure (93.22) and consumed time 42 Sec at thread 4, one of the resulted rule is Urdu language lines. In case of applying parallel decision tree family on BHA we get the best results of accuracy (90.63%), f-measure (82.29) and consumed time 219 Sec at thread 4, one of the resulted rule is Urdu language lines.","PeriodicalId":259869,"journal":{"name":"2017 Palestinian International Conference on Information and Communication Technology (PICICT)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126717975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

首页上一页