gregreich

`summary()` methods for more classes in recommenderlab

1

I think it would be useful to have `summary()` methods for more classes, for example for `evaluationScheme` and `Recommender`. The problem is that saving the parametrisation of runs either has...

Extensions for sampling "known"/"unknown" recommendations in test set

3

The feature to supply a vector of top-*N*-list lengths is very nice. Not so much for efficiency but certainly for experimental consistency, it would be great to have a similar...

Memory efficiency of RECOM_RANDOM (and, possibly, RECOM_POPULAR)

7

The current implementation of RECOM_RANDOM will use excessive amounts of memory for predicting top-N-lists if many items exists. This is because a dense matrix is created for all (new) users...

Resource removed errors

1

When trying to view certain things like branches of a repository, I get a "Resource removed" error. Is this linked to the shutdown of the 1.0 REST API in April...

Hi I tried to follow the recipe to use jit together with ccache given in https://github.com/casadi/casadi/issues/2371#issuecomment-472012578 (in MATLAB, though). However, I run into a similar problem outlined in the respective...

Memory leak in casadi.interpolant (MATLAB)?

1

Hi I'm using the `casadi.interpolation` function for one-dimensional bspline interpolation in MATLAB, like: ``` import casadi.* my_interpolant = interpolant('my_interpolant', 'bspline', {x_grid}, 1, struct('inline', true)); my_values = my_interpolant(x_eval, y_values) ``` Some...

Sign glitch in `detect_simple_bounds`?

2

Hi When using the new `detect_simple_bounds`, I experienced a glitch when casadi derives simple bounds from constraints. Here is a stylized example that replicates the problem: ``` opti = casadi.Opti();...

png (perfect):  pdf (strange):  Is this intended?