Question Paper: Big Data Analytics Question Paper - May 2016 - Information Technology (Semester 8) - Mumbai University (MU)

Big Data Analytics - May 2016

MU Information Technology (Semester 8)

Total marks: --
Total time: --
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary

Write short note on

1(a) Big Data & its characteristics 5 marks

1(b) Distance Measures for Big Data 5 marks

1(c) The Map & Reduce Tasks 5 marks

1(d) Multistage Frequent Itemset Mining Algorithm. 5 marks

2(a) Explain HDFS architecture with diagram. 5 marks

2(b) Explain Column family store and Graph Store NoSQL architectural pattern with examples. 5 marks

3(a) Explain Matrix-Vector multiplication algorithm by MapReduce? 5 marks

3(b) Explain Issues in Data stream query processing? 5 marks


4(a)1) Bloom Filter with the help of an example 5 marks

4(b)2) Steps of HITS algorithm 5 marks

5(a) Explain Park-Chen-Yu algorithm? How memory mapping is done in PCY? 5 marks

5(b) Explain CURE algorithm with initialization & completion phase? 5 marks

6(a) How recommendation is done on properties of product? Explain with suitable example? 5 marks

6(b) For following graph, show how the clique percolation method (CPM) find cliques. Explain with steps?
5 marks

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written 10 months ago by gravatar for kanikadajain kanikadajain0
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