machine learning index | 机器学习资料索引

00 [机器学习资料索引].md

机器学习资料索引

demo-python.ipynb

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   "source": [
    "import urllib2\n",
    "import os\n",
    "url = 'https://class.coursera.org/ml-005/lecture/subtitles?q='\n",
    "#url2 = '_en&format=srt'\n",
    "url2 = '_en&format=txt'\n",
    "print \"Downloaded Subtitle No. \", \n",
    "for i in range(1,115):\n",
    "    try:\n",
    "        remoteurl = urllib2.urlopen(url+str(i)+url2)\n",
    "        cd = remoteurl.info()['Content-Disposition'].split(';')\n",
    "        cd2 = cd[1].split('=')[1].strip(\"\\\"'\")\n",
    "        filename = urllib2.unquote(cd2).replace(\"/\",\"_\")\n",
    "        print \"filename:\", filename\n",
    "\n",
    "\n",
    "        page = remoteurl.read();\n",
    "\n",
    "        f =  open('subtitle/'+filename,'w+');\n",
    "        f.write(page);\n",
    "        f.close();\n",
    "        print i,;\n",
    "    except (urllib2.HTTPError, urllib2.URLError) as e:\n",
    "        print '\\nProblem Downloading file: ',i\n",
    "        print 'OR Connection Error'\n",
    "\n",
    "print '\\nDownload Finished\\nHappy Coding!!!'"
   ]
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machinelearning-index.ipynb