nltkを用いた係り受け解析

nltkでの係り受け解析をしたいと思っています

その過程で

python
1dep_parser = nltk.parse.corenlp.CoreNLPDependencyParser(url='http://localhost:9000')
2
3parse = dep_parser.raw_parse('The quick brown fox jumps over the lazy dog.')

のように入力すると

python
1Traceback (most recent call last):
2  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\site-packages\urllib3\connection.py", line 141, in _new_conn
3    (self.host, self.port), self.timeout, **extra_kw)
4  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\site-packages\urllib3\util\connection.py", line 83, in create_connection
5    raise err
6  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\site-packages\urllib3\util\connection.py", line 73, in create_connection
7    sock.connect(sa)
8ConnectionRefusedError: [WinError 10061] 対象のコンピューターによって拒否されたため、接続できませんでした。
9
10During handling of the above exception, another exception occurred:
11
12Traceback (most recent call last):
13  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\site-packages\urllib3\connectionpool.py", line 601, in urlopen
14    chunked=chunked)
15  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\site-packages\urllib3\connectionpool.py", line 357, in _make_request
16    conn.request(method, url, **httplib_request_kw)
17  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\http\client.py", line 1107, in request
18    self._send_request(method, url, body, headers)
19  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\http\client.py", line 1152, in _send_request
20    self.endheaders(body)
21  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\http\client.py", line 1103, in endheaders
22    self._send_output(message_body)
23  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\http\client.py", line 934, in _send_output
24    self.send(msg)
25  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\http\client.py", line 877, in send
26    self.connect()
27  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\site-packages\urllib3\connection.py", line 166, in connect
28    conn = self._new_conn()
29  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\site-packages\urllib3\connection.py", line 150, in _new_conn
30    self, "Failed to establish a new connection: %s" % e)
31urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x0000023FF3EF9BA8>: Failed to establish a new connection: [WinError 10061] 対象のコンピューターによって拒否されたため、接続できませんでした。
32
33During handling of the above exception, another exception occurred:
34
35Traceback (most recent call last):
36  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\site-packages\requests\adapters.py", line 440, in send
37    timeout=timeout
38  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\site-packages\urllib3\connectionpool.py", line 639, in urlopen
39    _stacktrace=sys.exc_info()[2])
40  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\site-packages\urllib3\util\retry.py", line 388, in increment
41    raise MaxRetryError(_pool, url, error or ResponseError(cause))
42urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=9000): Max retries exceeded with url: /?properties=%7B%22ssplit.ssplit.eolonly%22%3A+%22true%22%2C+%22annotators%22%3A+%22tokenize%2Cpos%2Clemma%2Cssplit%2Cdepparse%22%2C+%22tokenize.whitespace%22%3A+%22false%22%2C+%22outputFormat%22%3A+%22json%22%7D (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x0000023FF3EF9BA8>: Failed to establish a new connection: [WinError 10061]  対象のコンピューターによって拒否されたため、接続できませんでした。',))
43
44During handling of the above exception, another exception occurred:
45
46Traceback (most recent call last):
47  File "<stdin>", line 1, in <module>
48  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\site-packages\nltk\parse\corenlp.py", line 228, in raw_parse
49    **kwargs
50  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\site-packages\nltk\parse\corenlp.py", line 290, in raw_parse_sents
51    parsed_data = self.api_call('\n'.join(sentences), properties=default_properties)
52  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\site-packages\nltk\parse\corenlp.py", line 248, in api_call
53    timeout=60,
54  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\site-packages\requests\sessions.py", line 555, in post
55    return self.request('POST', url, data=data, json=json, **kwargs)
56  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\site-packages\requests\sessions.py", line 508, in request
57    resp = self.send(prep, **send_kwargs)
58  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\site-packages\requests\sessions.py", line 618, in send
59    r = adapter.send(request, **kwargs)
60  File "C:\Users\ユーザ名\Anaconda3\envs\py3.5\lib\site-packages\requests\adapters.py", line 508, in send
61    raise ConnectionError(e, request=request)
62requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=9000): Max retries exceeded with url: /?properties=%7B%22ssplit.ssplit.eolonly%22%3A+%22true%22%2C+%22annotators%22%3A+%22tokenize%2Cpos%2Clemma%2Cssplit%2Cdepparse%22%2C+%22tokenize.whitespace%22%3A+%22false%22%2C+%22outputFormat%22%3A+%22json%22%7D (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x0000023FF3EF9BA8>: Failed to establish a new connection: [WinError 10061] 対象のコンピューターによって拒否されたため、接続できませんでした。',))