akashc06 / page-rank Goto Github PK

INFORMATION RETRIEVAL - HW2

All the tasks are coded in Python, version 2.7

 ---- File "G1.txt" contains the graph required in task 1.

 ---- File "G2.txt" is the in-links file for WT2g collection.

 ---- File "G1-PageRank.txt" contains the top 50 Top pages by their docID and PageRank score of graph G1,
      sorted in terms of the final PageRank scores

 ---- File "G2-PageRank.txt" contains the top 50 Top pages by their docID and PageRank score of graph G2,
      sorted in terms of the final PageRank scores

 ---- File "G1-Perplexity.txt" contians the list of perplexity values obtained in each round until convergence for G1. 

 ---- File "G2-Perplexity.txt" contians the list of perplexity values obtained in each round until convergence for G2.

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To run the program 

-> Go to the folder where the file is located in command prompt
-> use the commad python <filename>.py

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The link to download python 2.7 
https://www.python.org/  

In order to successfully run this code ,we need following libraries

a) math : This library is inbuilt in python compiler . However if it is not present , the steps to install 
          math library is present in the following location
          https://docs.python.org/2.7/install/

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Sources of Information:

1. https://www.tutorialspoint.com/python/
2. https://docs.python.org/2/library/functions.html