QRDecomposition¶
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class
pyspark.mllib.linalg.QRDecomposition(Q, R)[source]¶ Represents QR factors.
Attributes
An orthogonal matrix Q in a QR decomposition.
An upper triangular matrix R in a QR decomposition.
Attributes Documentation
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Q¶ An orthogonal matrix Q in a QR decomposition. May be null if not computed.
New in version 2.0.0.
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R¶ An upper triangular matrix R in a QR decomposition.
New in version 2.0.0.
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