1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
SUPERVISED CLASSIFICATION
=========================
Description
-----------
Parameters
----------
- ``Grids[MultipleInput]``:
- ``Training Areas[Vector]``:
- ``Class Identifier[TableField]``:
- ``Method[Selection]``:
- ``Normalise[Boolean]``:
- ``Distance Threshold[Number]``:
- ``Probability Threshold (Percent)[Number]``:
- ``Probability Reference[Selection]``:
- ``Spectral Angle Threshold (Degree)[Number]``:
Outputs
-------
- ``Class Information[Table]``:
- ``Classification[Raster]``:
- ``Quality[Raster]``:
See also
---------
Console usage
-------------
::
processing.runalg('saga:supervisedclassification', grids, roi, roi_id, method, normalise, threshold_dist, threshold_prob, relative_prob, threshold_angle, class_info, classes, quality)
Available options for selection parameters:
method(Method)
0 - [0] parallelepiped
1 - [1] minimum distance
2 - [2] mahalanobis distance
3 - [3] maximum likelihood
4 - [4] spectral angle mapping
5 - [5] binary encoding
relative_prob(Probability Reference)
0 - [0] absolute
1 - [1] relative
|
