COMP9313 2017s2 Project 4 Set Similarity Join Using Spark 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 find all record pairs r (from R) and s (from S), such that sim(r, s) […]
spark scala代写: COMP9313 Project 4 Set Similarity Join Using Spark on AWS Read More »
COMP9313 2018s1 Project 3 (25 marks) Problem 1 (15 pts, do not use GraphX): Given a directed graph, compute the average length of the out-going edges for each node, and sort the nodes first according to the average lengths in descending order and then according to the node IDs (numeric value) in ascending order. Input
spark scala代写: COMP9313 Project 3 Read More »
INF 553 – Spring 2018 Assignment 5 Streaming Data Deadline: 04/23 2018 11:59 PM PST Assignment Overview In this assignment we’re going to implement some streaming algorithms. One is some analysis of Twitter stream. The other runs on a simulated data stream. Environment Requirements Python: 2.7 Scala: 2.11 Spark: 2.2.1 IMPORTANT: We will use these
spark scala代写：INF 553 Assignment 5 Streaming Data Read More »
INF 553 – Spring 2018 Assignment 4 Community Detection Deadline: 04/09 2018 11:59 PM PST Assignment Overview In this assignment you are asked to implement the Girvan-Newman algorithm using the Spark Framework in order to detect communities in the graph. You will use only video_small_num.csv dataset in order to find users who have the similar
spark代写：INF 553 Assignment 4 Community Detection Read More »
COMP9313 2018s1 Project 2 Problem statement – single target shortest path: Given a graph and a node “t”, find the shortest distances of all nodes to “t” together with the paths. For example, the shortest distance from node 1 to t is 7 with path 1->3->4->t. Please note that this is different from the single-
hadoop代写: COMP9313 Project 2 single target shortest path Read More »
INF 553 – Spring 2018 Assignment 3 LSH & Recommendation System Deadline: 03/25 2017 11:59 PM PST Assignment Overview This assignment contains two parts. First, you will implement an LSH algorithm, using both Cosine and Jaccard similarity measurement, to find similar products. Second, you will implement a collaborative-filtering recommendation system. The datasets you are going
spark scala代写: INF 553 Assignment 3 LSH & Recommendation System Read More »
Part 3 For this part of the assignment, you will run wordcount on a single-node Hadoop instance. I am going to provide detailed instructions to help you get Hadoop running. The instructions are following Hadoop: The Definitive Guide instructions presented in Appendix A: Installing Apache Hadoop. You can download 2.6.4 from here. You
hadoop代写: CSC 555 wordcount on a single-node Hadoop instance. Read More »
CSC 555 Mining Big Data Assignment 4 Due Monday, February 26th Consider a Hadoop job that will result in 79 blocks of output to HDFS. Suppose that reading a block takes 1 minute and writing an output block to HDFS takes 1 minute. The HDFS replication factor is set to 2. How long will
大数据挖掘spark hadoop HBase Hive代写: CSC 555 Mining Big Data Assignment 4 Read More »
HW4 Deadline: Apr. 23rd 5:59 P.M. (before class) There are 4 options in this homework and you can pick one of them. Option 1: Mahout KMeans The K-Means algorithm is to cluster data points into different partitions based on some distance measures. In this part, you need to do K-Means algorithm in all the three
hadoop Mahout spark机器学习代写: KMeans TF-IDF Representation Read More »
2017/18 COM6012 – Assignment 3 Assignment Brief Deadline: 11:59PM on Friday 18 May 2018 How and what to submit Create a .zip file containing three folders. One folder per exercise. Name the three folders: Exercise1, Exercise2, and Exercise3. Each folder should include the following files: 1) the .sbt file, 2) the .scala file(s), 3) the
spark scala 机器学习代写: COM6012 – Assignment 3 Read More »