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 Given a minimum support s, then sets of items that appear in at least s baskets are called frequent itemsets.

 Learn the definition and properties of SVD, one of the most important tools in data mining!.  Learn how to interpret the results of SVD, and how to use it

 Drineas et al., Fast Monte Carlo Algorithms for Matrices III: Com puting a Compressed Approximate Matrix Decomposition, SIAM Journal on Computing,

 Communication cost = input file size + 2 × (sum of the sizes of all files passed from Map processes to Reduce processes) + the sum of the output sizes of the Reduce

It is to trace the period of their appearances and changes and also to illuminate coinage characteristics and method of architectural terminology used

 Because output is spread across R files (each reduce task creates one file in DFS).. Task

□ The least-upper-bound property (sometimes called completeness or supremum property) is a fundamental property of the real number system. The least-upper-bound

I.e., if competitive ratio is 0.4, we are assured that the greedy algorithm gives an answer which is >= 40% good compared to optimal alg, for ANY input... Analyzing