Java* API Reference for Intel® Data Analytics Acceleration Library 2019 Update 5
Runs the DBSCAN algorithm in the fourth step of the distributed processing mode. More...
DistributedStep4Local | ( | DaalContext | context, |
DistributedStep4Local | other | ||
) |
Constructs the DBSCAN algorithm by copying input objects and parameters of another DBSCAN algorithm
context | Context to manage the algorithm |
other | An algorithm to be used as the source to initialize the input objects and parameters of the algorithm |
DistributedStep4Local | ( | DaalContext | context, |
Class<?extends Number > | cls, | ||
Method | method, | ||
long | leftBlocks, | ||
long | rightBlocks | ||
) |
Constructs the DBSCAN algorithm
context | Context to manage the algorithm |
cls | Data type to use in intermediate computations for the algorithm, Double.class or Float.class |
method | Computation method of the algorithm, Method |
leftBlocks | Number of blocks that will process observations with value of selected split feature lesser than selected split value |
rightBlocks | Number of blocks that will process observations with value of selected split feature greater than selected split value |
DistributedStep4Local clone | ( | DaalContext | context | ) |
Returns the newly allocated DBSCAN algorithm with a copy of input objects and parameters of this DBSCAN algorithm
context | Context to manage the algorithm |
DistributedPartialResultStep4 compute | ( | ) |
Runs the DBSCAN algorithm
void setPartialResult | ( | DistributedPartialResultStep4 | partialResult | ) |
Registers user-allocated memory to store partial results of the DBSCAN algorithm
partialResult | Structure to store partial results of the DBSCAN algorithm |
Input data
Method method |
Computation method for the algorithm
Parameter parameter |
Parameters of the algorithm
For more complete information about compiler optimizations, see our Optimization Notice.