مقاله انگلیسی رایگان در مورد داده کاوی از منابع اطلاعاتی متعدد – الزویر ۲۰۱۸

elsevier

 

مشخصات مقاله
انتشار مقاله سال ۲۰۱۸
تعداد صفحات مقاله انگلیسی ۹ صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
منتشر شده در نشریه الزویر
نوع مقاله ISI
نوع نگارش مقاله مقاله کوتاه (Short Communication)
مقاله بیس این مقاله بیس نمیباشد
عنوان انگلیسی مقاله Review on mining data from multiple data sources
ترجمه عنوان مقاله مروری بر داده کاوی از منابع اطلاعاتی متعدد
نمایه (index) 
Scopus – Master Journals – JCR
ایمپکت فاکتور(IF)
۲٫۶۹۴ در سال ۲۰۱۸
شاخص H_index
۱۲۹ در سال ۲۰۱۹
شاخص SJR 
۰٫۶۶۲ در سال ۲۰۱۷
شناسه ISSN 
۰۱۶۷-۸۶۵۵
شاخص Quartile (چارک) 
Q1 در سال ۲۰۱۷
فرمت مقاله انگلیسی  PDF
رشته های مرتبط مهندسی صنایع
گرایش های مرتبط داده کاوی
نوع ارائه مقاله
ژورنال
مجله اسناد تشخیص الگو – Pattern Recognition Letters
دانشگاه Institute of Natural and Mathematical Sciences – Massey University – New Zealand
کلمات کلیدی داده کاوی منابع چندگانه، تجزیه و تحلیل الگو، طبقه بندی داده ها، خوشه بندی داده ها، تلفیق داده
کلمات کلیدی انگلیسی
Multiple data source mining, Pattern analysis, Data classification, Data clustering, Data fusion
کد محصول E5871
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بخشی از متن مقاله:
۱٫ Introduction

The advancement of information communication technology has generated a large amount of data from different sources, which may be stored in different geological locations. Each database may have its own structure to store data. Mining multiple data sources [1–۳] distributed at different geological locations to discover useful patterns are critical important for decision making. In particular, the Internet can be seen as a large, distributed data repository consisting of a variety of data sources and formats, which can provide abundant information and knowledge. Data from different sources may seem irrelevant to each other. Once information generated from different sources is integrated, new and useful knowledge may emerge. Here is an excellent example of how an organization to utilize mining data from different data sources to obtain profound information, which cannot obtain from an individual source. The Australian Taxation Office (ATO) mines data from different data sources such as social media posts, private school records and immigration data to detect tax cheats. Mining data from different data sources become a sophisticated tool to crackdown tax cheats that yielded nearly $10 billion in 2016 [4]. For example, in a normal Australian family, the husband has a business and reported $80,000 of taxable income per year, putting him just inside the second-lowest tax bracket, and his wife reported earning $60,000 per year. But the data collected from different data sources revealed that the family had three children at private schools at an estimated cost of $75,000 per year, while immigration records and social media posts showed that the family had recently taken five business-class flights and a holiday in a Canadian ski resort, Whistler. It means their declared incomes did not match their lifestyle. This prompted ATO to contact them to confirm if they have unpaid taxes. From the above example, we can see that developing an effective data mining technique for mining from multiple data sources to discover useful information is crucially important for decision making. However, how to efficiently mine quality information from multiple data sources is a challenging task for current research [5–۹], especially in the current big data era, because in real world applications, data stored in multiple places often have conflictions [10]. The conflictions include: (i) data name conflictions: (a) the same object has different names in different data sources, or (b) two different objects from different data sources may have the same name; (ii) data format conflictions: the same object in different data sources has different data types, domains, scales, and preci sions; (iii) data value confliction: the same object in different data sources records different values; (iv) data sources confliction: different data sources have different database structures

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