mlpack::tree::MRKDStatistic Class Reference
Statistic for multi-resolution kd-trees. More...
Public Member Functions | |
| template<typename TreeType > | |
| MRKDStatistic (const TreeType &) | |
| This constructor is called when a node is finished initializing. | |
| MRKDStatistic () | |
| Initialize an empty statistic. | |
| size_t & | Begin () |
| Modify the index of the initial item in the dataset. | |
| size_t | Begin () const |
| Get the index of the initial item in the dataset. | |
| arma::colvec & | CenterOfMass () |
| Modify the center of mass. | |
| const arma::colvec & | CenterOfMass () const |
| Get the center of mass. | |
| size_t & | Count () |
| Modify the number of items in the dataset. | |
| size_t | Count () const |
| Get the number of items in the dataset. | |
| size_t & | DominatingCentroid () |
| Modify the index of the dominating centroid. | |
| size_t | DominatingCentroid () const |
| Get the index of the dominating centroid. | |
| std::string | ToString () const |
| Returns a string representation of this object. | |
| std::vector< size_t > & | Whitelist () |
| Modify the whitelist. | |
| const std::vector< size_t > & | Whitelist () const |
| Access the whitelist. | |
Private Attributes | |
| size_t | begin |
| The initial item in the dataset, so we don't have to make a copy. | |
| arma::colvec | centerOfMass |
| The center of mass for this dataset. | |
| size_t | count |
| The number of items in the dataset. | |
| const arma::mat * | dataset |
| The data points this object contains. | |
| size_t | dominatingCentroid |
| The index of the dominating centroid of the associated hyperrectangle. | |
| bool | isWhitelistValid |
| Whether or not the whitelist is valid. | |
| const MRKDStatistic * | leftStat |
| The left child. | |
| const MRKDStatistic * | parentStat |
| A link to the parent node; NULL if this is the root. | |
| const MRKDStatistic * | rightStat |
| The right child. | |
| double | sumOfSquaredNorms |
| The sum of the squared Euclidean norms for this dataset. | |
| std::vector< size_t > | whitelist |
| The list of centroids that cannot own this hyperrectangle. | |
Detailed Description
Statistic for multi-resolution kd-trees.
Definition at line 33 of file mrkd_statistic.hpp.
Constructor & Destructor Documentation
| mlpack::tree::MRKDStatistic::MRKDStatistic | ( | ) |
Initialize an empty statistic.
| mlpack::tree::MRKDStatistic::MRKDStatistic | ( | const TreeType & | ) | [inline] |
This constructor is called when a node is finished initializing.
- Parameters:
-
node The node that has been finished.
Member Function Documentation
| size_t& mlpack::tree::MRKDStatistic::Begin | ( | ) | [inline] |
Modify the index of the initial item in the dataset.
Definition at line 55 of file mrkd_statistic.hpp.
References begin.
| size_t mlpack::tree::MRKDStatistic::Begin | ( | ) | const [inline] |
Get the index of the initial item in the dataset.
Definition at line 53 of file mrkd_statistic.hpp.
References begin.
| arma::colvec& mlpack::tree::MRKDStatistic::CenterOfMass | ( | ) | [inline] |
Modify the center of mass.
Definition at line 65 of file mrkd_statistic.hpp.
References centerOfMass.
| const arma::colvec& mlpack::tree::MRKDStatistic::CenterOfMass | ( | ) | const [inline] |
| size_t& mlpack::tree::MRKDStatistic::Count | ( | ) | [inline] |
Modify the number of items in the dataset.
Definition at line 60 of file mrkd_statistic.hpp.
References count.
| size_t mlpack::tree::MRKDStatistic::Count | ( | ) | const [inline] |
Get the number of items in the dataset.
Definition at line 58 of file mrkd_statistic.hpp.
References count.
| size_t& mlpack::tree::MRKDStatistic::DominatingCentroid | ( | ) | [inline] |
Modify the index of the dominating centroid.
Definition at line 70 of file mrkd_statistic.hpp.
References dominatingCentroid.
| size_t mlpack::tree::MRKDStatistic::DominatingCentroid | ( | ) | const [inline] |
Get the index of the dominating centroid.
Definition at line 68 of file mrkd_statistic.hpp.
References dominatingCentroid.
| std::string mlpack::tree::MRKDStatistic::ToString | ( | ) | const |
Returns a string representation of this object.
| std::vector<size_t>& mlpack::tree::MRKDStatistic::Whitelist | ( | ) | [inline] |
| const std::vector<size_t>& mlpack::tree::MRKDStatistic::Whitelist | ( | ) | const [inline] |
Member Data Documentation
size_t mlpack::tree::MRKDStatistic::begin [private] |
The initial item in the dataset, so we don't have to make a copy.
Definition at line 81 of file mrkd_statistic.hpp.
Referenced by Begin().
arma::colvec mlpack::tree::MRKDStatistic::centerOfMass [private] |
The center of mass for this dataset.
Definition at line 93 of file mrkd_statistic.hpp.
Referenced by CenterOfMass().
size_t mlpack::tree::MRKDStatistic::count [private] |
The number of items in the dataset.
Definition at line 83 of file mrkd_statistic.hpp.
Referenced by Count().
const arma::mat* mlpack::tree::MRKDStatistic::dataset [private] |
The data points this object contains.
Definition at line 79 of file mrkd_statistic.hpp.
size_t mlpack::tree::MRKDStatistic::dominatingCentroid [private] |
The index of the dominating centroid of the associated hyperrectangle.
Definition at line 99 of file mrkd_statistic.hpp.
Referenced by DominatingCentroid().
bool mlpack::tree::MRKDStatistic::isWhitelistValid [private] |
Whether or not the whitelist is valid.
Definition at line 104 of file mrkd_statistic.hpp.
const MRKDStatistic* mlpack::tree::MRKDStatistic::leftStat [private] |
The left child.
Definition at line 85 of file mrkd_statistic.hpp.
const MRKDStatistic* mlpack::tree::MRKDStatistic::parentStat [private] |
A link to the parent node; NULL if this is the root.
Definition at line 89 of file mrkd_statistic.hpp.
const MRKDStatistic* mlpack::tree::MRKDStatistic::rightStat [private] |
The right child.
Definition at line 87 of file mrkd_statistic.hpp.
double mlpack::tree::MRKDStatistic::sumOfSquaredNorms [private] |
The sum of the squared Euclidean norms for this dataset.
Definition at line 95 of file mrkd_statistic.hpp.
std::vector<size_t> mlpack::tree::MRKDStatistic::whitelist [private] |
The list of centroids that cannot own this hyperrectangle.
Definition at line 102 of file mrkd_statistic.hpp.
Referenced by Whitelist().
The documentation for this class was generated from the following file:
- src/mlpack/core/tree/mrkd_statistic.hpp
