Re: [Scikit-learn-general] Sparse Random Projection Issue

2014-08-04 Thread Lars Buitinck
2014-08-04 17:39 GMT+02:00 Philipp Singer kill...@gmail.com: Apart from that, does anyone know a solution of how I can efficiently calculate the resulting matrix Y = X * X.T? I am currently thinking about using PyTables with some sort of chunked calculation algorithm. Unfortunately, this is

Re: [Scikit-learn-general] Sparse Random Projection Issue

2014-08-04 Thread Philipp Singer
Am 04.08.2014 um 20:54 schrieb Lars Buitinck larsm...@gmail.com: 2014-08-04 17:39 GMT+02:00 Philipp Singer kill...@gmail.com: Apart from that, does anyone know a solution of how I can efficiently calculate the resulting matrix Y = X * X.T? I am currently thinking about using PyTables with

Re: [Scikit-learn-general] Sparse Random Projection Issue

2014-08-04 Thread Philipp Singer
Am 04.08.2014 um 22:14 schrieb Philipp Singer kill...@gmail.com: Am 04.08.2014 um 20:54 schrieb Lars Buitinck larsm...@gmail.com: 2014-08-04 17:39 GMT+02:00 Philipp Singer kill...@gmail.com: Apart from that, does anyone know a solution of how I can efficiently calculate the resulting