UNN: s1857043
Name: CEN YU
Task 1.2
Figure 1: Graph of Correlation Matrix
According to figure 1, we can observe that the first element in feature vector has low
negative correlation relationship ( -0.5 as the lower bound) with the rest of the 23 features.
Most entries closing to the diagonal in figure 1 is red, implying that most of them are highly
positive correlated to their adjacent features. A majority of features have very low positive
correlation with one another.
Graph of Correlation Matrix
1 2 3 4 5 6 7 8 9 1011 1213 1415 1617 1819 2021 2223 24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
