Programming > SOLUTIONS MANUAL > University of the PeopleCS 3308: I CS 3308CS3308 Data Retrieval assignment 4-REVIEWED AND EDITED BY (All)
University of the PeopleCS 3308: I CS 3308CS3308 Data Retrieval assignment 4-REVIEWED AND EDITED BY EXPERTS 2021
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Code import sys,os,re import math import sqlite3 import time PYTHONIOENCODING="UTF-8" scriptpath = "C:/Users/xhenr/Documents/cs3308/Week 4/posterStemmer.py" sys.path.append(os.path.abspath(scri... ptpath)) import posterStemmer #from porterstemmer import PorterStemmer # clear python screen os.system('cls') # the database is a simple dictionnary database = {} # regular expression for: extract words, extract ID from path, check for hexa value chars = re.compile(r'\W+') pattid= re.compile(r'(\d{3})/(\d{3})/(\d{3})') # the higher ID tokens = 0 documents = 0 terms = 0 # # We will create a term object for each unique instance of a term # class Term(): termid = 0 termfreq = 0 docs = 0 docids = {} # split on any chars def splitchars(line) : return chars.split(line) [Show More]
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