MLPACK
1.0.8
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Extra data for each node in the tree. More...
Public Member Functions | |
RAQueryStat () | |
Initialize the statistic with the worst possible distance according to our sorting policy. More... | |
template<typename TreeType > | |
RAQueryStat (const TreeType &) | |
Initialization for a node. More... | |
double | Bound () const |
Get the bound. More... | |
double & | Bound () |
Modify the bound. More... | |
size_t | NumSamplesMade () const |
Get the number of samples made. More... | |
size_t & | NumSamplesMade () |
Modify the number of samples made. More... | |
Private Attributes | |
double | bound |
The bound on the node's neighbor distances. More... | |
size_t | numSamplesMade |
The minimum number of samples made by any query in this node. More... | |
Extra data for each node in the tree.
For neighbor searches, each node only needs to store a bound on neighbor distances.
Every query is required to make a minimum number of samples to guarantee the desired approximation error. The 'numSamplesMade' keeps track of the minimum number of samples made by all queries in the node in question.
Definition at line 57 of file ra_search.hpp.
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Initialize the statistic with the worst possible distance according to our sorting policy.
Definition at line 71 of file ra_search.hpp.
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inline |
Initialization for a node.
Definition at line 77 of file ra_search.hpp.
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Get the bound.
Definition at line 83 of file ra_search.hpp.
References mlpack::neighbor::RAQueryStat< SortPolicy >::bound.
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Modify the bound.
Definition at line 85 of file ra_search.hpp.
References mlpack::neighbor::RAQueryStat< SortPolicy >::bound.
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Get the number of samples made.
Definition at line 88 of file ra_search.hpp.
References mlpack::neighbor::RAQueryStat< SortPolicy >::numSamplesMade.
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inline |
Modify the number of samples made.
Definition at line 90 of file ra_search.hpp.
References mlpack::neighbor::RAQueryStat< SortPolicy >::numSamplesMade.
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private |
The bound on the node's neighbor distances.
Definition at line 61 of file ra_search.hpp.
Referenced by mlpack::neighbor::RAQueryStat< SortPolicy >::Bound().
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private |
The minimum number of samples made by any query in this node.
Definition at line 64 of file ra_search.hpp.
Referenced by mlpack::neighbor::RAQueryStat< SortPolicy >::NumSamplesMade().