Update 特征汇总

机器学习竞赛实战_优胜解决方案/智慧城市-道路通行时间预测/道路通行时间预测.ipynb

@@ -5548,7 +5548,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "sorted_link = np.sort(df2['link_ID_en'].unique())"
+    "sorted_link = np.sort(df2['link_ID_en'].unique())\n",
+    "df2['link_ID_en'] = df2['link_ID_en'].map(lambda x: np.argmin(x >= sorted_link))"
    ]
   },
   {
@@ -5556,7 +5557,18 @@
    "execution_count": null,
    "metadata": {},
    "outputs": [],
-   "source": []
+   "source": [
+    "df2.head()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "df2.to_csv('com_trainning.txt',header=True,index=None,sep=';',mode='w')"
+   ]
   }
  ],
  "metadata": {