INF 553 – Assignment 2: Frequent Itemsets This assignment contains one main algorithm. You will implement the SON algorithm using the Apache Spark Framework. You will use three different datasets, ranging from very small to very large. This will help you to test, develop and optimize your algorithm given the number of records at hand. […]
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COMP931 3 2017 s 2 Assignment Question 1.. MapReduce ( 5 pts ) Assume that in an online shopping system,, a huge log file stores the information of each transaction.. Each line of the log is in format of “ userID \ t product \ t price \ t time ” . Your task is
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COMP931 3 2017 s 2 Project 3 Problem 1 ( 8 pts)) : Find the t op – k terms that appear in the most lines G iven a large text file , each term is contained in several lines . Your task is to find the top – k terms that appear in the
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Provide short answers (in one to two paragraphs) to the following questions [Part A, 20+40 = 60 marks] Provide a PDF (or Word) file named q3.pdf for this question. Provide two plain text file Spark/Scala program files q3b-1.scala and q3b-2.scala. Programming Related: Compare and contrast an Apache Spark data set with a data frame. (5 marks) Compare and contrast reservoir
COMP931 3 2017 s 2 Project 4 Set Similarity Join Using MapReduce on AWS Problem Definition:: Given two collections of records R and S , a similarity function sim (..,, .)),, and a threshold τ , the set similarity join between R and S,, is to fi nd all record pairs r (ffrom R)) and
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COMP931 3 2017 s 2 Project 2 Single – source shortest path Given a graph and a node “ s ” , find the shortest distances together with the paths from “ s ” to all nodes.. For example,, the shortest distance from s to 3 is 9 with path s – >22 – >11
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Assignment 2 – Hadoop and Hbase – Distributed Systems Assessment Summary Weighting: 15% Due Date: 11pm Sun 4 May (End of Week 12) Group Assignment Submission One word document containing all your answers Assignment Overview In this assignment, you are asked to write a report to include the following parts: (1) A description on how
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Assignment 2 – Hadoop and Hbase – Distributed Systems Assessment Summary Weighting: 15% Due Date: 11pm Sun 4 May (End of Week 12) Group Assignment Submission One word document containing all your answers Assignment Overview In this assignment, you are asked to write a report to include the following parts: (1) A description on how
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COMP931 3 2017 s 2 Assignment Question 1.. MapReduce ( 5 pts ) Assume that in an online shopping system,, a huge log file stores the information of each transaction.. Each line of the log is in format of “ userID \ t product \ t price \ t time ” . Your task is
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COMP9313 2017s2 Project 3 Problem 1 (8 pts): Find the top-k terms that appear in the most lines Given a large text file, each term is contained in several lines. Your task is to find the top-k terms that appear in the most lines. Ignore the letter case, i.e., consider all words as lower
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