Insertion, deletion, and modification anomalies

Discuss insertion, deletion, and modification anomalies. Why are they considered bad? Illustrate with examples. Sample Solution

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Challenges to data mining

Describe three challenges to data mining a regarding data mining methodology and user interaction issue.Outline the major research challenge of data mining in one specific application domain, such as stream/sensor data analysis, spatiotemporal data analysis, or bioinformatics. Sample Solution

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How to compute the dissimilarity between objects

Briefly outline how to compute the dissimilarity between objects described by the following:(a) Nominal attributes(b) Binary attributes(c) Numeric attribues Sample Solution

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Computer science

Explain the difference and similarity between discrimination and classification, between characterization and clustering, and between classification and regression Sample Solution

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