Anaconda

TensorFlow 开发环境搭建--Pycharm

由 橙三吉。 提交于 2020-12-16 10:41:31
今天动手开始搭建TensorFlow开发环境， 用PyCharm来跑MNIST中的例子。记录过程如下 下载安装 （1）首先安装AnaConda， AnaConda可以帮忙去管理安装包，帮忙创建虚拟环境，有了它连 Python都可以不用单独下载 https://www.anaconda.com/download/ 安装过程很简单 这里有详细的指导https://www.zhihu.com/question/58033789 安装好后， 可以参考tensorflow安装说明：https://tensorflow.google.cn/install/install_windows 中说明来创建环境 tensorflow 使用命令：conda create -n tensorflow pip python=3.5 activate tensorflow pip install --ignore-installed --upgrade tensorflow 也可以后面在PyCharm中来创建 （2）下载PyCharm，https://www.jetbrains.com/pycharm/download/#section=windows （3）下载Tensorflow源码，https://github.com/tensorflow/tensorflow MNIST的例子在：

Spyder is crashing while idling in background

由 送分小仙女□ 提交于 2020-12-15 05:23:33
问题 I can launch Spyder, then do absolutely nothing with it and after a while the window just disappears. I've run it from the command prompt with debug-verbose and get this just before it crashes - 2020-11-24 19:03:01,283 [DEBUG] [spyder.plugins.editor.utils.autosave] -> Autosave triggered 2020-11-24 19:04:01,292 [DEBUG] [spyder.plugins.editor.utils.autosave] -> Autosave triggered 2020-11-24 19:05:01,277 [DEBUG] [spyder.plugins.editor.utils.autosave] -> Autosave triggered 2020-11-24 19:06:01,282

Spyder is crashing while idling in background

由 倾然丶 夕夏残阳落幕 提交于 2020-12-15 05:20:05
问题 I can launch Spyder, then do absolutely nothing with it and after a while the window just disappears. I've run it from the command prompt with debug-verbose and get this just before it crashes - 2020-11-24 19:03:01,283 [DEBUG] [spyder.plugins.editor.utils.autosave] -> Autosave triggered 2020-11-24 19:04:01,292 [DEBUG] [spyder.plugins.editor.utils.autosave] -> Autosave triggered 2020-11-24 19:05:01,277 [DEBUG] [spyder.plugins.editor.utils.autosave] -> Autosave triggered 2020-11-24 19:06:01,282

conda sha256 checksum mismatch error, sha256 hash constantly changes

由 十年热恋 提交于 2020-12-13 03:16:46
问题 I'm trying to use Miniconda3 to create an environment and install packages to it. Here is my current process: Open Miniconda3 prompt conda create --name env conda activate env conda install h5py Here is the output: Downloading and Extracting Packages hdf5-1.10.4 | 7.9 MB | | 0% etc.... ChecksumMismatchError: Conda detected a mismatch between the expected content and downloaded content for url 'https://repo.anaconda.com/pkgs/main/win-64/hdf5-1.10.4-h7ebc959_0.conda'. download saved to: C:

conda sha256 checksum mismatch error, sha256 hash constantly changes

由 淺唱寂寞╮ 提交于 2020-12-13 03:16:20
问题 I'm trying to use Miniconda3 to create an environment and install packages to it. Here is my current process: Open Miniconda3 prompt conda create --name env conda activate env conda install h5py Here is the output: Downloading and Extracting Packages hdf5-1.10.4 | 7.9 MB | | 0% etc.... ChecksumMismatchError: Conda detected a mismatch between the expected content and downloaded content for url 'https://repo.anaconda.com/pkgs/main/win-64/hdf5-1.10.4-h7ebc959_0.conda'. download saved to: C:

conda sha256 checksum mismatch error, sha256 hash constantly changes

由 久未见 提交于 2020-12-13 03:16:05
问题 I'm trying to use Miniconda3 to create an environment and install packages to it. Here is my current process: Open Miniconda3 prompt conda create --name env conda activate env conda install h5py Here is the output: Downloading and Extracting Packages hdf5-1.10.4 | 7.9 MB | | 0% etc.... ChecksumMismatchError: Conda detected a mismatch between the expected content and downloaded content for url 'https://repo.anaconda.com/pkgs/main/win-64/hdf5-1.10.4-h7ebc959_0.conda'. download saved to: C:

Windows Error using XGBoost with python

由 大兔子大兔子 提交于 2020-12-12 05:12:18
问题 So I'm tackling this machine-learning problem (from a previous Kaggle competition for practice: https://www.kaggle.com/c/nyc-taxi-trip-duration) and I'm trying to use XGBoost but getting an error which I have no clue how to tackle. I searched on google and stack overflow but couldn't find anyone with a similar problem. I'm using python 2.7 with the Spyder IDE through Anaconda and I'm on Windows 10. I did have some trouble installing the xgboost package so I won't completely erase the idea

How to run pyramid auto arima on Anaconda Jupyter notebook?

由 穿精又带淫゛_ 提交于 2020-12-09 11:18:17
问题 Apparently, Anaconda has a different pyramid package and it is for web framework. https://anaconda.org/anaconda/pyramid The user guide for arima pyramid suggests that one uses pip to install pyramid-arima. https://www.alkaline-ml.com/pyramid/setup.html#setup But since Anaconda uses conda to configure packages, how do I add pyramid-arima to the Anaconda environment for Jupyter notebook? 回答1: pyramid-arima was recently renamed to pmdarima to avoid collisions with the Pyramid web framework. Try

ModuleNotFoundError in Jupyter Lab for package pycwt

由 ﹥＞﹥吖頭↗ 提交于 2020-12-06 06:44:54
问题 I have a conda environment where I have installed the wavelet package pycwt using: conda install -n myenv -c conda-forge pycwt as prescribed in the Anaconda cloud. On my terminal, the command import pycwt works just fine. When I open a notebook on Jupyter Lab (within the virtual environment), running import pycwt yields --------------------------------------------------------------------------- ModuleNotFoundError Traceback (most recent call last) <ipython-input-3-501c582ee37d> in <module> --

ModuleNotFoundError in Jupyter Lab for package pycwt

由 ≡放荡痞女 提交于 2020-12-06 06:44:09
问题 I have a conda environment where I have installed the wavelet package pycwt using: conda install -n myenv -c conda-forge pycwt as prescribed in the Anaconda cloud. On my terminal, the command import pycwt works just fine. When I open a notebook on Jupyter Lab (within the virtual environment), running import pycwt yields --------------------------------------------------------------------------- ModuleNotFoundError Traceback (most recent call last) <ipython-input-3-501c582ee37d> in <module> --
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