本文整理匯總了Python中markov.Markov.train方法的典型用法代碼示例。如果您正苦於以下問題：Python Markov.train方法的具體用法？Python Markov.train怎麽用？Python Markov.train使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類markov.Markov的用法示例。
在下文中一共展示了Markov.train方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: server_text_to_sendable_text
# 需要導入模塊: from markov import Markov [as 別名]
# 或者: from markov.Markov import train [as 別名]
return server_text_to_sendable_text(message["message"]["text"])
return None
connection = sqlite3.connect(SQLITE_DATABASE)
connection.execute("DROP TABLE IF EXISTS counts")
connection.execute("DROP TABLE IF EXISTS chain")
connection.execute("CREATE TABLE counts (key TEXT PRIMARY KEY, count INTEGER)")
connection.execute("CREATE TABLE chain (key TEXT, next_word TEXT, occurrences INTEGER)")
connection.execute("CREATE INDEX chain_key_index ON chain (key)")
markov = Markov(2) # Markov model with 2 word look-behind
for channel_name, history_file in get_history_files().items():
with open(history_file, "r") as f:
for entry in f:
text = get_message_text(json.loads(entry))
if text is not None:
markov.train(Markov.tokenize_text(sendable_text_to_text(text)))
connection.executemany(
"INSERT INTO counts VALUES (?, ?)",
(("\n".join(key), occurrences) for key, occurrences in markov.counts.items())
)
connection.executemany(
"INSERT INTO chain VALUES (?, ?, ?)",
(("\n".join(key), next_word, occurrences) for key, next_mapping in markov.chain.items()
for next_word, occurrences in next_mapping.items())
)
connection.commit()
connection.close()
示例2: get_message_text
# 需要導入模塊: from markov import Markov [as 別名]
# 或者: from markov.Markov import train [as 別名]
channel_name, extension = os.path.splitext(os.path.basename(history_file))
if extension != ".json": continue
result["#" + channel_name] = os.path.join(dirpath, history_file)
return result
return {}
def get_message_text(message):
"""Returns the text value of `message` if it is a valid text message, or `None` otherwise"""
if message.get("type") == "message" and isinstance(message.get("ts"), str):
if isinstance(message.get("text"), str) and isinstance(message.get("user"), str): # normal message
return server_text_to_sendable_text(message["text"])
if message.get("subtype") == "message_changed" and isinstance(message.get("message"), dict) and isinstance(message["message"].get("user"), str) and isinstance(message["message"].get("text"), str): # edited message
return server_text_to_sendable_text(message["message"]["text"])
return None
markov = Markov(2) # Markov model with 2 word look-behind
entries = open("kjv.txt", "r").read().split("\n")
matcher = re.compile(Markov.WORD_PATTERN, re.IGNORECASE)
for message in (matcher.findall(m) for m in entries):
markov.train([m.lower() for m in message], 3)
for channel_name, history_file in get_history_files().items():
with open(history_file, "r") as f:
for entry in f:
text = get_message_text(json.loads(entry))
if text is not None:
markov.train(Markov.tokenize_text(sendable_text_to_text(text)))
for x in range(10000):
print(Markov.format_words(markov.speak()))