Matrix Operations

Provides basic matrix operations for matrices that are too big to fit in memory

PlaidCloud expressions and filters provide use of most non-administrative Apache MADLib methods. Apache MADLib methods are accessed by prefixing the standard method name with func.madlib..

In SQL

madlib.matrix_trans('"mat_B"', 'row=row_id, val=vector', 'mat_r');

In PlaidCloud Expressions & Filters

func.madlib.matrix_trans('"mat_B"', 'row=row_id, val=vector', 'mat_r')

External References

Apache MADLib Official Documentation for these methods can be found here.

Additional capabilities and usage examples can be found in the Apache MADLib documentation.

Last modified November 27, 2023 at 12:56 PM EST: Restructured the file structure/a few changes (f6c58b8)