Wolfram Language Paclet Repository
Community-contributed installable additions to the Wolfram Language
AntonAntonov`DimensionReducers`
IndependentComponentAnalysis  |
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Details and Options
Examples
(10)
Basic Examples
(1)
Here is a random integer matrix:
In[1]:=
SeedRandom[7];mat=RandomInteger[10,{4,3}];MatrixForm[mat]
Out[1]//MatrixForm=
4 | 7 | 4 |
10 | 8 | 8 |
5 | 3 | 4 |
5 | 4 | 5 |
Here are the Independent Component Analysis matrix factors:
In[2]:=
{A,S}=
[mat,3];Row[{MatrixForm[A],MatrixForm[S]}]
 | IndependentComponentAnalysis |
Out[2]=
-2.86018 | -1.81129 | -2.56681 |
-2.86065 | 0.186103 | -4.56941 |
-0.85907 | 0.1876 | -2.571 |
-0.861758 | -1.815 | -4.56839 |
-1.00035 | -2.00039 | -0.750573 |
1.4986 | 0.000457809 | 0.748786 |
-1.50116 | -0.49842 | -1.25038 |
Here is the matrix product of the obtained factors:
In[3]:=
MatrixForm[A.S]
Out[3]//MatrixForm=
4. | 7. | 4. |
10. | 8. | 8. |
5. | 3. | 4. |
5. | 4. | 5. |
Scope
(1)
Options
(5)
Applications
(1)
Properties & Relations
(1)
Possible Issues
(1)
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