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Classes | |
class | DecisionTree |
class | RF_DEFAULT |
singleton default tag class - More... | |
class | Value_Chooser |
chooses between default type and type supplied More... | |
Functions | |
template<unsigned int N, class T , class C > | |
bool | contains_inf (MultiArrayView< N, T, C > const &in) |
template<unsigned int N, class T , class C > | |
bool | contains_nan (MultiArrayView< N, T, C > const &in) |
template<class T > | |
void | fill_external_parameters (RandomForestOptions &options, ProblemSpec< T > &ext_param) |
template<class Container > | |
bool | find_groups_hdf5 (hid_t grp_id, Container &cont) |
template<class Container > | |
bool | find_groups_hdf5 (std::string filename, std::string groupname, Container &cont) |
template<class U , class T > | |
void | write_array_2_hdf5 (hid_t &id, ArrayVector< U > const &arr, std::string const &name, T type) |
Functor To Calculate the Best possible Split Based on the Gini Index given Labels and Features along a given Axis
void vigra::detail::fill_external_parameters | ( | RandomForestOptions & | options, |
ProblemSpec< T > & | ext_param | ||
) |
Common helper function used in all Processors. This function analyses the options struct and calculates the real values needed for the current problem (data)
bool vigra::detail::contains_nan | ( | MultiArrayView< N, T, C > const & | in | ) |
Returns true if MultiArray contains NaNs
bool vigra::detail::contains_inf | ( | MultiArrayView< N, T, C > const & | in | ) |
Returns true if MultiArray contains Infs
bool vigra::detail::find_groups_hdf5 | ( | hid_t | grp_id, |
Container & | cont | ||
) |
shallow search the hdf5 group for containing elements returns negative value if unsuccessful
grp_id | hid_t containing path to group. |
cont | reference to container that supports insert(). valuetype of cont must be std::string |
bool vigra::detail::find_groups_hdf5 | ( | std::string | filename, |
std::string | groupname, | ||
Container & | cont | ||
) |
shallow search the hdf5 group for containing elements returns negative value if unsuccessful
filename | name of hdf5 file |
groupname | path in hdf5 file |
cont | reference to container that supports insert(). valuetype of cont must be std::string |
void vigra::detail::write_array_2_hdf5 | ( | hid_t & | id, |
ArrayVector< U > const & | arr, | ||
std::string const & | name, | ||
T | type | ||
) |
write a ArrayVector to a hdf5 dataset.
© Ullrich Köthe (ullrich.koethe@iwr.uni-heidelberg.de) |
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