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USING DATA MINING TO PREDICT SECONDARY SCHOOL …

USING data MINING TO PREDICT . SECONDARY SCHOOL STUDENT PERFORMANCE. Paulo Cortez and Alice Silva Dep. Information Systems/Algoritmi R&D Centre University of Minho 4800-058 Guimar aes, PORTUGAL. Email: KEYWORDS for 18 to 24 year olds, while the European Union average Business Intelligence in Education, Classification and value was just 15% (Eurostat 2007). In particular, fail- Regression, Decision Trees, Random Forest ure in the core classes of Mathematics and Portuguese (the native language) is extremely serious, since they ABSTRACT provide fundamental knowledge for the success in the Although the educational level of the Portuguese pop- remaining SCHOOL subjects ( physics or history).

(BI)/Data Mining (DM) (Turban et al. 2007), arose due to the advances of Information Technology, leading to an exponential growth of business and organizational databases. All this data holds valuable information, such as trends and patterns, which can be used to im-prove decision making and optimize success. Yet, hu-

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A Data Mining Approach to Predict Forest Fires using ...

www3.dsi.uminho.pt

the spatial and temporal attributes. Only two geographic features were included, the X and Y axis values where the fire occurred, since the type of vegetat ion presented a low quality (i.e. more than 80% of the values were missing). After consulting the Mon-tesinho fire inspector, we selected the month and day of the week temporal variables.

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Media Users (Data Mining) Introduction to Social Media • Web 2.0 applications which support user content-creation and ... • HITs (Human Intelligent Tasks) • The workers primarily locate in the U.S., but could be any country. It is known that the demographics of workers are

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Mining of Massive Datasets - Stanford University

infolab.stanford.edu

also introduced a large-scale data-mining project course, CS341. The book now contains material taught in all three courses. What the Book Is About At the highest level of description, this book is about data mining. However, it focuses on data mining of very large amounts of data, that is, data so large it does not fit in main memory.

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Methods of Social Media Research: Data Collection & Use, Data mining, Tasks, Mining of Massive, Data, Mining