我有一个关于救护车呼叫数据的数据集。
数据样本:
v_type district gender complaint age Month
0 Advanced District 1 Male Chest Pain 28 jan
1 Advanced District 2 Male Heart Problem 50 dec
2 General District 3 Male Cardiac Arrest 76 jun
3 Advanced District 4 Male Heart Problem 45 oct
4 General District 5 Female Cardiac Arrest 52 nov
5 Advanced District 1 Male Chest Pain 34 feb
6 Advanced District 2 Male Cardiac Arrest 44 jun
7 General District 3 Female Heart Problem 55 july
8 Advanced District 4 Female Heart Problem 86 may
9 General District 5 Male Heart Problem 65 aug
10 General District 1 Male Heart Problem 60 nov
11 Advanced District 2 Male Chest Pain 36 mar在数据v_type (Vehicle type)中,我们有高级特色应急车辆( Advanced )和基本特色应急车辆( General )。
例:如果在一个月(一月)和在district3有巨大的抱怨,那么预测和需要显示5或6。需要先进的车辆型号
发布于 2021-03-25 10:53:04
首先要做的是重组数据,使其符合您想要解决的问题:因为目标是按月预测每一种类型的车辆的数量,所以您的数据应该包含该数字的列。
在这里,您需要计算每个月和每种类型的车辆的行数,以便获得如下内容:
v_type district month number
Advanced District 1 jan 1
General District 1 jan 2
Advanced District 2 jan 0
General District 2 jan 3
Advanced District 1 feb 2
General District 1 feb 3
...之后,您可能需要以回归算法可以使用的方式来表示月份(和年份),通常是从月份1开始的整数。
https://datascience.stackexchange.com/questions/91098
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