三国演义人物出场统计

#Hamlet词频统计（含Hamlet原文文本）

#CalHamletV1.py
def getText():
    txt = open("hamlet.txt", "r").read()
    txt = txt.lower()
    for ch in ‘!"#$%&()*+,-./:;<=>[email protected][\\]^_‘{|}~‘:
        txt = txt.replace(ch, " ")   #将文本中特殊字符替换为空格
    return txt

hamletTxt = getText()
words  = hamletTxt.split()
counts = {}
for word in words:
    counts[word] = counts.get(word,0) + 1
items = list(counts.items())
items.sort(key=lambda x:x[1], reverse=True)
for i in range(10):
    word, count = items[i]
    print ("{0:<10}{1:>5}".format(word, count))

#《三国演义》人物出场统计（上）（含《三国演义》原文文本）

#CalThreeKingdomsV1.py
import jieba
txt = open("threekingdoms.txt", "r", encoding=‘utf-8‘).read()
words  = jieba.lcut(txt)
counts = {}
for word in words:
    if len(word) == 1:
        continue
    else:
        counts[word] = counts.get(word,0) + 1
items = list(counts.items())
items.sort(key=lambda x:x[1], reverse=True)
for i in range(15):
    word, count = items[i]
    print ("{0:<10}{1:>5}".format(word, count))

#《三国演义》人物出场统计（下）（含《三国演义》原文文本）

#CalThreeKingdomsV2.py
import jieba
excludes = {"将军","却说","荆州","二人","不可","不能","如此"}
txt = open("threekingdoms.txt", "r", encoding=‘utf-8‘).read()
words  = jieba.lcut(txt)
counts = {}
for word in words:
    if len(word) == 1:
        continue
    elif word == "诸葛亮" or word == "孔明曰":
        rword = "孔明"
    elif word == "关公" or word == "云长":
        rword = "关羽"
    elif word == "玄德" or word == "玄德曰":
        rword = "刘备"
    elif word == "孟德" or word == "丞相":
        rword = "曹操"
    else:
        rword = word
    counts[rword] = counts.get(rword,0) + 1
for word in excludes:
    del counts[word]
items = list(counts.items())
items.sort(key=lambda x:x[1], reverse=True)
for i in range(10):
    word, count = items[i]
    print ("{0:<10}{1:>5}".format(word, count))

题目来源：中国mooc

原文地址：https://www.cnblogs.com/mouzaisi/p/12177831.html