我有这个代码,它的目的是通过马尔可夫链/过程生成文本。它编译得很好,没有错误,并在终端上运行,没有错误,但不会生成任何响应/返回?
为此,我进入保存Markov.py文件的目录,并在终端上运行Python3 Markov.py,如下所示
我知道我做了一些错误的事情,但不确定是什么,我也需要调用函数吗?
import random
class Markov (object):
def __init__(self,order):
self.order = order
self.group_size = self.order + 1
self.text = "testFile.txt" #The training text
self.graph = {} #Holds the information learnt
return
def train (self,filename):
self.text = file (testFile.txt).read () .split()
self.text = self.text + self.text [ : self.order]
for i in range (0, len (self.text) - self.group_size):
key = tuple (self.text [i : i + self.order])
value = self.text[i + self.order]
if key in self.graph:
self.graph [key].append (value)
else:
self.graph [key] = [value]
def generate (self, length):
index = random.randint (0, len(self.text) - self.order)
result = self.text[index : index + self.order]
for i in range (length):
state = tuple(result[len(result) - self.order:])
next_word = random.choice(self.graph[state])
result.append(next_word)
return " ".join (result[self.order : ])
x = Markov(2)
files = open("testFile.txt", "r")
filename = files
x.train(filename)
print(x.generate(10))
https://stackoverflow.com/questions/51338380
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