diff options
Diffstat (limited to 'src/GenSVMgrid.c')
| -rw-r--r-- | src/GenSVMgrid.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/GenSVMgrid.c b/src/GenSVMgrid.c index bbbd0cf..1fd7463 100644 --- a/src/GenSVMgrid.c +++ b/src/GenSVMgrid.c @@ -113,6 +113,17 @@ int main(int argc, char **argv) note("Reading data from %s\n", grid->train_data_file); gensvm_read_data(train_data, grid->train_data_file); + + // check if we are sparse and want nonlinearity + if (train_data->Z == NULL && grid->kerneltype != K_LINEAR) { + err("[GenSVM Warning]: Sparse matrices with nonlinear kernels " + "are not yet supported. Dense matrices will " + "be used.\n"); + train_data->RAW = gensvm_sparse_to_dense(train_data->spZ); + train_data->Z = train_data->RAW; + gensvm_free_sparse(train_data->spZ); + } + if (grid->traintype == TT) { err("[GenSVM Warning]: Using test datasets in a grid search " "is not yet supported in GenSVM.\n" |