Tutorial on word2vector
Project page: https://radimrehurek.com/gensim/models/word2vec.html
1. install gensim: https://radimrehurek.com/gensim/install.html
sudo pip install --upgrade gensim
1 wangxiao@AHU:~$ sudo pip install --upgrade gensim
2 [sudo] password for wangxiao:
3 The directory '/home/wangxiao/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
4 The directory '/home/wangxiao/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
5 Collecting gensim
6 /usr/local/lib/python2.7/dist-packages/pip/_vendor/urllib3/util/ssl_.py:339: SNIMissingWarning: An HTTPS request has been made, but the SNI (Subject Name Indication) extension to TLS is not available on this platform. This may cause the server to present an incorrect TLS certificate, which can cause validation failures. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings
7 SNIMissingWarning
8 /usr/local/lib/python2.7/dist-packages/pip/_vendor/urllib3/util/ssl_.py:137: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings
9 InsecurePlatformWarning
10 /usr/local/lib/python2.7/dist-packages/pip/_vendor/urllib3/util/ssl_.py:137: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings
11 InsecurePlatformWarning
12 Downloading https://files.pythonhosted.org/packages/c3/57/dc00a059b1b739c71dd25355541ebe141ce1ba31917671c826c5fcdfd145/gensim-3.4.0-cp27-cp27mu-manylinux1_x86_64.whl (22.6MB)
13 100% |████████████████████████████████| 22.6MB 1.1MB/s
14 Requirement not upgraded as not directly required: six>=1.5.0 in /usr/local/lib/python2.7/dist-packages (from gensim) (1.10.0)
15 Collecting smart-open>=1.2.1 (from gensim)
16 Downloading https://files.pythonhosted.org/packages/4b/69/c92661a333f733510628f28b8282698b62cdead37291c8491f3271677c02/smart_open-1.5.7.tar.gz
17 Requirement not upgraded as not directly required: numpy>=1.11.3 in /usr/local/lib/python2.7/dist-packages (from gensim) (1.13.3)
18 Collecting scipy>=0.18.1 (from gensim)
19 Downloading https://files.pythonhosted.org/packages/9c/0b/5deb712a9ea5bb0a1de837d04ef7625c5f3ee44efe7ed0765ceda681d7f1/scipy-1.0.1-cp27-cp27mu-manylinux1_x86_64.whl (46.7MB)
20 100% |████████████████████████████████| 46.7MB 167kB/s
21 Collecting boto>=2.32 (from smart-open>=1.2.1->gensim)
22 Downloading https://files.pythonhosted.org/packages/bd/b7/a88a67002b1185ed9a8e8a6ef15266728c2361fcb4f1d02ea331e4c7741d/boto-2.48.0-py2.py3-none-any.whl (1.4MB)
23 100% |████████████████████████████████| 1.4MB 195kB/s
24 Collecting bz2file (from smart-open>=1.2.1->gensim)
25 Downloading https://files.pythonhosted.org/packages/61/39/122222b5e85cd41c391b68a99ee296584b2a2d1d233e7ee32b4532384f2d/bz2file-0.98.tar.gz
26 Requirement not upgraded as not directly required: requests in /usr/local/lib/python2.7/dist-packages (from smart-open>=1.2.1->gensim) (2.11.1)
27 Collecting boto3 (from smart-open>=1.2.1->gensim)
28 Downloading https://files.pythonhosted.org/packages/6f/ca/d9523c1ebc5fbb1787ec0b52c1e3725d47766fe91015bb04e782b9818a38/boto3-1.7.10-py2.py3-none-any.whl (128kB)
29 100% |████████████████████████████████| 133kB 208kB/s
30 Collecting s3transfer<0.2.0,>=0.1.10 (from boto3->smart-open>=1.2.1->gensim)
31 Downloading https://files.pythonhosted.org/packages/d7/14/2a0004d487464d120c9fb85313a75cd3d71a7506955be458eebfe19a6b1d/s3transfer-0.1.13-py2.py3-none-any.whl (59kB)
32 100% |████████████████████████████████| 61kB 226kB/s
33 Collecting jmespath<1.0.0,>=0.7.1 (from boto3->smart-open>=1.2.1->gensim)
34 Downloading https://files.pythonhosted.org/packages/b7/31/05c8d001f7f87f0f07289a5fc0fc3832e9a57f2dbd4d3b0fee70e0d51365/jmespath-0.9.3-py2.py3-none-any.whl
35 Collecting botocore<1.11.0,>=1.10.10 (from boto3->smart-open>=1.2.1->gensim)
36 Downloading https://files.pythonhosted.org/packages/77/c9/a40ebce24bbab4c7986fccdac9dade097385ad2feae73dcc47d31a1b4dc8/botocore-1.10.10-py2.py3-none-any.whl (4.2MB)
37 100% |████████████████████████████████| 4.2MB 362kB/s
38 Requirement not upgraded as not directly required: futures<4.0.0,>=2.2.0; python_version == "2.6" or python_version == "2.7" in /usr/local/lib/python2.7/dist-packages (from s3transfer<0.2.0,>=0.1.10->boto3->smart-open>=1.2.1->gensim) (3.1.1)
39 Collecting docutils>=0.10 (from botocore<1.11.0,>=1.10.10->boto3->smart-open>=1.2.1->gensim)
40 Downloading https://files.pythonhosted.org/packages/50/09/c53398e0005b11f7ffb27b7aa720c617aba53be4fb4f4f3f06b9b5c60f28/docutils-0.14-py2-none-any.whl (543kB)
41 100% |████████████████████████████████| 552kB 475kB/s
42 Requirement not upgraded as not directly required: python-dateutil<3.0.0,>=2.1; python_version >= "2.7" in /usr/local/lib/python2.7/dist-packages (from botocore<1.11.0,>=1.10.10->boto3->smart-open>=1.2.1->gensim) (2.5.3)
43 Installing collected packages: boto, bz2file, docutils, jmespath, botocore, s3transfer, boto3, smart-open, scipy, gensim
44 Running setup.py install for bz2file ... done
45 Running setup.py install for smart-open ... done
46 Found existing installation: scipy 0.18.0
47 Uninstalling scipy-0.18.0:
48 Successfully uninstalled scipy-0.18.0
49 Successfully installed boto-2.48.0 boto3-1.7.10 botocore-1.10.10 bz2file-0.98 docutils-0.14 gensim-3.4.0 jmespath-0.9.3 s3transfer-0.1.13 scipy-1.0.1 smart-open-1.5.7
2.