Table 9.2
Confusion matrix of acoustically classified accuracy assessment data
Lider-delineated habitat class
Discriminant analysis
Sand over HB
Sand
Sand-deep
Col pav
Agg patch
Ridge
Linear
S&G
n
User
Sand over HB
1675
1021
166
17
2
0
0
4
2885
58.1 %
Sand
45
2911
0
0
0
0
0
0
2956
98.5 %
Sand-deep
0
0
239
0
115
0
0
5
359
66.6 %
Col pav
14
0
0
69
0
0
46
14
143
48.3 %
Agg patch
0
0
1
0
200
0
0
9
210
95.2 %
Ridge
0
0
1
0
167
0
0
0
168
n/a
Linear
17
1
0
75
0
0
429
33
55
77.3 %
S&G
0
0
34
0
125
0
0
297
456
65.1 %
n
1751
3933
441
161
609
0
475
362
7732
Producer
95.7 %
74.0 %
54.2 %
42.9 %
32.8 %
n/a
90.3 %
82.0 %
Po = 75.3 %
Analysis performed using Linear Discriminant Functions from the 3rd-Pass Discriminant Analysis for 2006 ASC survey of Palm Beach county, USA
9 Acoustic Applications
233