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shangshang
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robot-nav

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sample_id
int64
0
499
start_x
int64
0
9
start_y
int64
0
9
goal_x
int64
0
9
goal_y
int64
0
9
manhattan_distance
int64
1
17
path_length
int64
1
25
efficiency
float64
0.56
1
n_obstacles
int64
3
9
grid_size
int64
10
10
0
6
3
7
4
2
2
1
9
10
1
8
0
9
2
3
5
0.6
6
10
2
1
9
8
9
7
10
0.7
7
10
3
1
9
3
7
4
4
1
8
10
4
2
0
7
2
7
7
1
5
10
5
6
6
7
4
3
3
1
5
10
6
2
6
0
3
5
8
0.625
7
10
7
9
6
8
6
1
1
1
8
10
8
5
7
8
3
7
8
0.875
3
10
9
0
7
0
0
7
9
0.778
4
10
10
9
5
6
3
5
8
0.625
9
10
11
3
6
3
8
2
2
1
3
10
12
6
9
2
6
7
10
0.7
6
10
13
2
3
7
5
7
10
0.7
3
10
14
2
8
1
1
8
9
0.889
4
10
15
7
7
6
2
6
10
0.6
3
10
16
2
5
7
1
9
13
0.692
7
10
17
0
3
4
6
7
12
0.583
3
10
18
7
1
5
6
7
9
0.778
4
10
19
9
6
9
2
4
5
0.8
4
10
20
1
1
6
5
9
12
0.75
5
10
21
4
4
6
3
3
5
0.6
8
10
22
6
8
4
0
10
17
0.588
4
10
23
6
4
5
6
3
4
0.75
5
10
24
4
6
3
0
7
12
0.583
8
10
25
1
0
3
7
9
9
1
6
10
26
1
2
6
0
7
10
0.7
4
10
27
7
3
8
4
2
3
0.667
7
10
28
4
0
6
6
8
10
0.8
3
10
29
2
0
3
8
9
13
0.692
5
10
30
3
4
6
8
7
11
0.636
9
10
31
9
1
4
4
8
10
0.8
8
10
32
2
1
9
3
9
15
0.6
6
10
33
4
5
4
4
1
1
1
6
10
34
9
7
5
7
4
4
1
6
10
35
3
2
5
1
3
4
0.75
5
10
36
1
0
4
9
12
20
0.6
9
10
37
0
4
8
0
12
16
0.75
5
10
38
2
1
0
5
6
8
0.75
6
10
39
1
2
1
3
1
1
1
3
10
40
3
9
7
0
13
16
0.812
4
10
41
2
8
6
6
6
6
1
9
10
42
8
9
1
0
16
25
0.64
8
10
43
7
1
9
7
8
10
0.8
5
10
44
9
6
8
0
7
9
0.778
9
10
45
4
5
3
9
5
5
1
4
10
46
6
3
7
6
4
7
0.571
3
10
47
5
1
3
3
4
5
0.8
9
10
48
0
0
9
5
14
14
1
7
10
49
8
7
5
6
4
6
0.667
5
10
50
5
7
8
4
6
8
0.75
8
10
51
0
6
0
8
2
2
1
3
10
52
5
2
6
2
1
1
1
4
10
53
6
0
3
5
8
11
0.727
4
10
54
7
4
3
1
7
8
0.875
5
10
55
6
9
9
7
5
8
0.625
8
10
56
6
0
4
4
6
8
0.75
4
10
57
4
8
9
3
10
16
0.625
3
10
58
5
1
6
1
1
1
1
5
10
59
0
5
9
1
13
13
1
7
10
60
7
2
1
0
8
13
0.615
8
10
61
1
0
6
6
11
18
0.611
6
10
62
2
2
0
7
7
9
0.778
4
10
63
6
1
6
9
8
10
0.8
9
10
64
8
1
4
2
5
7
0.714
6
10
65
8
6
8
5
1
1
1
8
10
66
6
4
9
5
4
6
0.667
7
10
67
2
4
3
2
3
4
0.75
4
10
68
7
5
5
4
3
3
1
3
10
69
1
8
9
1
15
15
1
7
10
70
2
5
1
2
4
6
0.667
7
10
71
7
8
1
8
6
6
1
6
10
72
4
6
8
2
8
8
1
4
10
73
7
2
1
2
6
6
1
7
10
74
9
1
6
1
3
4
0.75
5
10
75
0
0
2
7
9
16
0.562
8
10
76
7
1
8
6
6
10
0.6
6
10
77
7
5
4
4
4
5
0.8
8
10
78
8
8
3
4
9
14
0.643
4
10
79
1
7
5
7
4
6
0.667
5
10
80
7
7
1
7
6
6
1
5
10
81
5
6
4
9
4
4
1
3
10
82
3
1
6
1
3
3
1
7
10
83
3
3
3
1
2
3
0.667
6
10
84
3
6
0
5
4
7
0.571
9
10
85
7
4
4
3
4
4
1
8
10
86
7
1
3
6
9
13
0.692
5
10
87
8
5
5
4
4
6
0.667
7
10
88
2
7
8
0
13
22
0.591
6
10
89
0
3
9
5
11
19
0.579
9
10
90
3
6
3
3
3
5
0.6
8
10
91
4
6
2
1
7
11
0.636
8
10
92
3
4
3
3
1
1
1
6
10
93
6
9
2
2
11
17
0.647
4
10
94
6
9
1
6
8
10
0.8
7
10
95
2
4
4
0
6
8
0.75
6
10
96
0
8
5
3
10
10
1
6
10
97
4
3
9
0
8
10
0.8
9
10
98
1
6
5
3
7
9
0.778
9
10
99
1
1
0
9
9
9
1
9
10