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Different tasks in Data Mining include Prediction, Description, Explanation, Optimization and Exploration. |
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Completion and validity of obtained knowledge is a key issue for Data Mining. |
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Another issue included in Data Mining studies is understandability and representation of the knowledge obtained after mining. |
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Some Applications of Data Mining: |
Business Intelligence (Customer Relationship Management).
Security (Information, Computer Systems, Networks, Data).
Scientific Discovery (Bioinformatics).
Data Mining Challenges
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Increasing data dimensionality and data size. |
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Various forms of data. |
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New types of data like streaming data and multimedia data. |
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Efficiency in data access and information search methods. |
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Intelligent upgrade and integration methods. |