# Filename : example.py # Copyright : 2020 By Bianchenghao6 # Author by : bianchenghao6.com # Date : 2020-08-26 $ python Python 3.6.3 |Anaconda custom (32-bit)| (default, Oct 13 2017, 14:21:34) [GCC 7.2.0] on linux

# Filename : example.py # Copyright : 2020 By Bianchenghao6 # Author by : bianchenghao6.com # Date : 2020-08-26 C:\Users\Administrator>python Python 3.6.5 (v3.6.5:f59c0932b4, Mar 28 2018, 17:00:18) [MSC v.1900 64 bit (AMD64)] on win32 Type "help", "copyright", "credits" or "license" for more information. >>> import numpy >>> print (numpy.__version__) 1.14.5 >>>

# Filename : example.py # Copyright : 2020 By Bianchenghao6 # Author by : bianchenghao6.com # Date : 2020-08-26 C:\Users\Administrator>pip Usage:   pip <command> [options] Commands:   install Install packages.   download Download packages.   uninstall Uninstall packages.   freeze Output installed packages in requirements format.   list List installed packages.   show Show information about installed packages.   check Verify installed packages have compatible dependencies.   config Manage local and global configuration.   search Search PyPI for packages.   wheel Build wheels from your requirements.   hash Compute hashes of package archives.   completion A helper command used for command completion.   help Show help for commands. General Options:   -h, --help Show help.   --isolated Run pip in an isolated mode, ignoring environment variables and user configuration.   -v, --verbose Give more output. Option is additive, and can be used up to 3 times.   -V, --version Show version and exit.   -q, --quiet Give less output. Option is additive, and can be used up to 3 times (corresponding to                               WARNING, ERROR, and CRITICAL logging levels).   --log <path> Path to a verbose appending log.   --proxy <proxy> Specify a proxy in the form [user:passwd@]proxy.server:port.   --retries <retries> Maximum number of retries each connection should attempt (default 5 times).   --timeout <sec> Set the socket timeout (default 15 seconds).   --exists-action <action> Default action when a path already exists: (s)witch, (i)gnore, (w)ipe, (b)ackup,                               (a)bort).   --trusted-host <hostname> Mark this host as trusted, even though it does not have valid or any HTTPS.   --cert <path> Path to alternate CA bundle.   --client-cert <path> Path to SSL client certificate, a single file containing the private key and the                               certificate in PEM format.   --cache-dir <dir> Store the cache data in <dir>.   --no-cache-dir Disable the cache.   --disable-pip-version-check                               Don't periodically check PyPI to determine whether a new version of pip is available for                               download. Implied with --no-index.   --no-color Suppress colored output

# Filename : example.py # Copyright : 2020 By Bianchenghao6 # Author by : bianchenghao6.com # Date : 2020-08-26 $ pip install theano $ pip install tensorflow $ pip install keras

# Filename : example.py # Copyright : 2020 By Bianchenghao6 # Author by : bianchenghao6.com # Date : 2020-08-26 $ python –c “import theano; print (theano.__version__)”

# Filename : example.py # Copyright : 2020 By Bianchenghao6 # Author by : bianchenghao6.com # Date : 2020-08-26 C:\Users\Administrator>python -c "import theano; print (theano.__version__)" WARNING (theano.configdefaults): g++ not available, if using conda: `conda install m2w64-toolchain` E:\Program Files\Python36\lib\site-packages\theano\configdefaults.py:560: UserWarning: DeprecationWarning: there is no c++ compiler.This is deprecated and with Theano 0.11 a c++ compiler will be mandatory   warnings.warn("DeprecationWarning: there is no c++ compiler." WARNING (theano.configdefaults): g++ not detected ! Theano will be unable to execute optimized C-implementations (for both CPU and GPU) and will default to Python implementations. Performance will be severely degraded. To remove this warning, set Theano flags cxx to an empty string. WARNING (theano.tensor.blas): Using NumPy C-API based implementation for BLas functions. 1.0.2 `` 通过执行以下代码行来确认 Tensorflow 的安装 - ```shell $ python –c “import tensorflow; print(tensorflow.__version__)”

# Filename : example.py # Copyright : 2020 By Bianchenghao6 # Author by : bianchenghao6.com # Date : 2020-08-26 C:\Users\Administrator>python -c "import tensorflow; print(tensorflow.__version__)" 1.8.0 `` 通过执行以下代码行来确认 Keras 的安装 - ```shell $ python –c “import keras; print (keras.__version__)”