資源簡介
該資源為2018年5月份京東舉辦的物流車輛調(diào)度比賽的測試代碼,該比賽的參與者來時(shí)與全球500所高等院校,值得你學(xué)習(xí)!是Python寫的
代碼片段和文件信息
#?-*-?coding:?utf-8?-*-
“““
Created?on?Sat?Jul?07?23:24:28?2018
@author:?jiuxia
“““
import?random?math?sys
import?matplotlib.pyplot?as?plt?#?
from?copy?import?deepcopy
import?copy
import?pandas?as?pd
data?=?pd.Dataframe()
result?=?pd.Dataframe()
distance?=?pd.read_table(‘input_distance_time.txt‘sep?=?‘‘)
for?c?in?[0]:????
????for?i?in?range(3):
????????data1_title?=?str(c)?+‘_‘+str(i)+‘.xlsx‘
????????result_title?=?‘result_‘?+?str(c)?+‘_‘?+str(i)?+?‘.csv‘
????????data1?=?pd.read_excel(data1_title)
????????result1?=?pd.read_csv(result_title)
????????data?=?data.append(data1)
????????result?=?result.append(result1)
data.set_index([‘ID‘]inplace?=?True)
station?=?[]
for?i?in?data.index:
????if?i>1000?and?i?not?in?station:
????????station.append(i)
print(station)???????
result?=?result[‘經(jīng)過的點(diǎn)‘]
result?=?pd.Series.to_frame(result)
node?=[]
station_used?=?[]
for?i?in?range(len(result)):
????each?=?result.iloc[i0]
????each?=?each[1:len(each)-1]
????each?=?each.split(‘‘)
????each?=?[int(x)?for?x?in?each]
????node.append(each)
print(node)
for?i?in?range(len(node)):
????for?j?in?range(len(node[i])):
????????if?node[i][j]>1000:
????????????station_used.append(node[i][j])
????????????if?station_used.count(node[i][j])>1:
????????????????for?s?in?station:
????????????????????if?s?not?in?station_used:
????????????????????????station_used[len(station_used)-1]?=?s
????????????????????????node[i][j]?=?s
????????????????????????break
cus_data?=?data[data[‘type‘]==2]
Node?=?[0]?+list(cus_data.index)?+?station_used????
all_Node?=?[0]?+list(cus_data.index)?+?station
print(Node)
final_data?=?pd.Dataframe()
final_all_data?=?pd.Dataframe()
for?i?in?Node:
????final_data?=?final_data.append(data.ix[i])
final_data.drop_duplicates(subset=None?keep=‘first‘?inplace=True)
for?i?in?all_Node:
????final_all_data?=?final_all_data.append(data.ix[i])
final_all_data.drop_duplicates(subset=None?keep=‘first‘?inplace=True)
d_1?=?pd.merge(final_all_datadistancehow?=?‘inner‘left_on?=?‘ID‘?right_on?=?‘from_node‘)
d_2?=?pd.merge(final_all_datad_1how?=?‘inner‘left_on?=?‘ID‘right_on?=?‘to_node‘)
d_2?=?d_2[[‘from_node‘‘to_node‘‘distance‘‘spend_tm‘]]??
test_data?=?final_all_data
test_dist?=?d_2
DEBUG?=?False
initial?=?[]
l?=?[]
for?i?in?range(29):
????l.append(i)
for?i?in?Node:
????each?=?[]
????random.shuffle(l)
????for?j?in?l:
????????each?=?each+node[j]
????each.append(0)
????initial.append(each)
geneNum?=200??#?種群數(shù)量
generationNum?=?1000?#?迭代次數(shù)
CENTER?=?0??#?配送中心
HUGE?=?999999999999
VARY?=?0.5??#?變異幾率
n?=?len(test_data[test_data[‘type‘]?==?2])??#?客戶點(diǎn)數(shù)量
print(n)
m?=?len(test_data[test_data[‘type‘]?==?3])??#?換電站數(shù)量
k?=999??#?車輛數(shù)量
Q?=?2.5??#?額定載重量?t
Q_V?=?16.0
dis?=?120000??#?續(xù)航里程?m
costPerKilo?=?0.014??#?油價(jià)
epu?=?0.04??#?早到懲罰成本
lpu?=?999999999999??#?晚到懲罰成本
X?=?{}
Y?=?{}
t_w?={}
t_v?={}
eh?=?{}
lh?=?{}
h?=?{}
Distance?=?{}
Time?=?{}
for?i?in?all_Node:
????#坐標(biāo)
????X[i]?=?test_data.loc[i‘lng‘]
????Y[i]?=?test_data.loc[i‘lat‘]
????#需求量
????t_w[i]?=?te
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-11-17?14:18??GOC-EVRPTW-master\
?????目錄???????????0??2018-11-17?14:18??GOC-EVRPTW-master\GA\
?????文件???????16457??2018-11-17?14:18??GOC-EVRPTW-master\GA\0_0.xlsx
?????文件???????15640??2018-11-17?14:18??GOC-EVRPTW-master\GA\0_1.xlsx
?????文件???????15459??2018-11-17?14:18??GOC-EVRPTW-master\GA\0_2.xlsx
?????文件???????17793??2018-11-17?14:18??GOC-EVRPTW-master\GA\GA.py
?????文件????30309734??2018-11-17?14:18??GOC-EVRPTW-master\GA\input_distance_time.txt
?????文件????????1637??2018-11-17?14:18??GOC-EVRPTW-master\GA\result_0_0.csv
?????文件????????1743??2018-11-17?14:18??GOC-EVRPTW-master\GA\result_0_1.csv
?????文件????????1815??2018-11-17?14:18??GOC-EVRPTW-master\GA\result_0_2.csv
?????文件????????1100??2018-11-17?14:18??GOC-EVRPTW-master\README.md
?????目錄???????????0??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\
?????文件?????????549??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\allcmd.sh
?????文件?????????501??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\checktask.sh
?????文件?????????444??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\clearout.sh
?????文件????????6068??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\cluster.py
?????文件?????????691??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\copymdoel.sh
?????文件????????2356??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\group.py
?????文件??????????46??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\host.txt
?????目錄???????????0??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\input\
?????文件????30309734??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\input\input_distance_time.txt
?????文件???????80550??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\input\input_node.xlsx
?????文件????????9230??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\input\m.xlsx
?????文件???????17691??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\model.sh
?????文件????????3383??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\once.sh
?????文件?????????385??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\pid
?????文件?????????291??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\result.txt
?????文件?????????182??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\run.sh
?????文件?????????387??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\runstep2.sh
?????文件?????????564??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\runstep3.sh
?????文件????????7097??2018-11-17?14:18??GOC-EVRPTW-master\VRP_SubRegion\solver.py
............此處省略3個(gè)文件信息
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