小编nta*_*art的帖子

有没有办法预测根据参数和数据集从sci-kit学习运行分类器需要多长时间？我知道,非常好,对吗？

一些分类器/参数组合非常快,有些需要很长时间,以至于我最终会杀死进程.我想要一种预先估计需要多长时间的方法.

或者,我接受一些关于如何设置公共参数以减少运行时间的指针.

我在开发环境中遇到此错误.我花了很长时间试图解决这个问题,特别是因为我想它正盯着我看.我针对我的一个模型创建了一个新的ModelForm,然后开始出现这个错误.如果我在models.py文件中注释掉"admin.site.register(ModelName)"行,它就会消失,但我不能再检查管理站点中的数据......

这是错误:

Environment:


Request Method: GET
Request URL: http://127.0.0.1:8000/admin/

Django Version: 1.3.1
Python Version: 2.7.2
Installed Applications:
['django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.sites',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'django.contrib.admin',
 'django.contrib.admindocs',
 'azcerts.certmanager']
Installed Middleware:
('django.middleware.common.CommonMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.middleware.csrf.CsrfResponseMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware')


Traceback:
File "C:\Python27\lib\site-packages\django\core\handlers\base.py" in get_response
  101.                             request.path_info)
File "C:\Python27\lib\site-packages\django\core\urlresolvers.py" in resolve
  250.             for pattern in self.url_patterns:
File "C:\Python27\lib\site-packages\django\core\urlresolvers.py" in _get_url_patterns
  279.         patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
File "C:\Python27\lib\site-packages\django\core\urlresolvers.py" in _get_urlconf_module
  274.             self._urlconf_module = import_module(self.urlconf_name)
File "C:\Python27\lib\site-packages\django\utils\importlib.py" in import_module
  35.     __import__(name)
File "C:\Users\ntagg\Code\azcerts\urls.py" in <module>
  3. from …