C++ API Reference for Intel® Data Analytics Acceleration Library 2018 Update 2

kernel_function_rbf.h
1 /* file: kernel_function_rbf.h */
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41 
42 /*
43 //++
44 // Implementation of the interface for the radial basis function (RBF) kernel algorithm
45 //--
46 */
47 
48 #ifndef __KERNEL_FUNCTION_RBF_H__
49 #define __KERNEL_FUNCTION_RBF_H__
50 
51 #include "algorithms/algorithm.h"
52 #include "data_management/data/numeric_table.h"
53 #include "algorithms/kernel_function/kernel_function_types_rbf.h"
54 #include "algorithms/kernel_function/kernel_function.h"
55 
56 namespace daal
57 {
58 namespace algorithms
59 {
60 namespace kernel_function
61 {
62 namespace rbf
63 {
64 
65 namespace interface1
66 {
81 template<typename algorithmFPType, Method method, CpuType cpu>
82 class DAAL_EXPORT BatchContainer : public daal::algorithms::AnalysisContainerIface<batch>
83 {
84 public:
90  BatchContainer(daal::services::Environment::env *daalEnv);
92  ~BatchContainer();
96  virtual services::Status compute() DAAL_C11_OVERRIDE;
97 };
98 
115 template<typename algorithmFPType = DAAL_ALGORITHM_FP_TYPE, Method method = defaultDense>
116 class DAAL_EXPORT Batch : public KernelIface
117 {
118 public:
119  typedef KernelIface super;
120 
121  typedef algorithms::kernel_function::rbf::Input InputType;
122  typedef algorithms::kernel_function::rbf::Parameter ParameterType;
123  typedef typename super::ResultType ResultType;
124 
125  ParameterType parameter;
126  InputType input;
129  Batch()
130  {
131  initialize();
132  }
133 
140  Batch(const Batch<algorithmFPType, method> &other) : KernelIface(other), parameter(other.parameter), input(other.input)
141  {
142  initialize();
143  }
144 
149  virtual int getMethod() const DAAL_C11_OVERRIDE { return(int) method; }
150 
155  virtual InputType * getInput() DAAL_C11_OVERRIDE { return &input; }
156 
161  virtual ParameterBase * getParameter() DAAL_C11_OVERRIDE { return &parameter; }
162 
168  services::SharedPtr<Batch<algorithmFPType, method> > clone() const
169  {
170  return services::SharedPtr<Batch<algorithmFPType, method> >(cloneImpl());
171  }
172 
173 protected:
174  void initialize()
175  {
176  Analysis<batch>::_ac = new __DAAL_ALGORITHM_CONTAINER(batch, BatchContainer, algorithmFPType, method)(&_env);
177  _in = &input;
178  _par = &parameter;
179  }
180  virtual Batch<algorithmFPType, method> * cloneImpl() const DAAL_C11_OVERRIDE
181  {
182  return new Batch<algorithmFPType, method>(*this);
183  }
184 
185  virtual services::Status allocateResult() DAAL_C11_OVERRIDE
186  {
187  services::Status s = _result->allocate<algorithmFPType>(&input, &parameter, (int) method);
188  _res = _result.get();
189  return s;
190  }
191 };
193 } // namespace interface1
194 using interface1::BatchContainer;
195 using interface1::Batch;
196 
197 } // rbf
198 } // namespace kernel_function
199 } // namespace algorithm
200 } // namespace daal
201 #endif
daal::algorithms::kernel_function::rbf::interface1::Batch::getMethod
virtual int getMethod() const DAAL_C11_OVERRIDE
Definition: kernel_function_rbf.h:149
daal::algorithms::kernel_function::rbf::interface1::Batch::Batch
Batch(const Batch< algorithmFPType, method > &other)
Definition: kernel_function_rbf.h:140
daal::algorithms::kernel_function::rbf::interface1::Batch::input
InputType input
Definition: kernel_function_rbf.h:126
daal::services::interface1::Environment::_envStruct
The environment structure.
Definition: env_detect.h:95
daal::services::interface1::Status
Class that holds the results of API calls. In case of API routine failure it contains the list of err...
Definition: error_handling.h:491
daal
Definition: algorithm_base_common.h:57
daal::algorithms::AnalysisContainerIface
Abstract interface class that provides virtual methods to access and run implementations of the analy...
Definition: analysis.h:79
daal::algorithms::kernel_function::rbf::interface1::Input
Input objects for the RBF kernel algorithm
Definition: kernel_function_types_rbf.h:106
daal::algorithms::kernel_function::rbf::interface1::Batch
Computes the RBF kernel function in the batch processing mode.
Definition: kernel_function_rbf.h:116
daal::algorithms::kernel_function::interface1::Result
Results obtained with the compute() method of the kernel function algorithm in the batch processing m...
Definition: kernel_function_types.h:159
daal::algorithms::kernel_function::rbf::interface1::Batch::clone
services::SharedPtr< Batch< algorithmFPType, method > > clone() const
Definition: kernel_function_rbf.h:168
daal::algorithms::kernel_function::rbf::interface1::Parameter
Parameters for the radial basis function (RBF) kernel.
Definition: kernel_function_types_rbf.h:95
daal::algorithms::kernel_function::rbf::interface1::Batch::parameter
ParameterType parameter
Definition: kernel_function_rbf.h:125
daal::algorithms::kernel_function::interface1::ParameterBase
Optional input objects for the kernel function algorithm.
Definition: kernel_function_types.h:112
daal::batch
Definition: daal_defines.h:132
daal::services::interface1::SharedPtr
Shared pointer that retains shared ownership of an object through a pointer. Several SharedPtr object...
Definition: daal_shared_ptr.h:187
daal::algorithms::kernel_function::interface1::KernelIface
Abstract class that specifies the interface of the algorithms for computing kernel functions in the b...
Definition: kernel_function.h:73
daal::algorithms::Analysis
Provides methods for execution of operations over data, such as computation of Summary Statistics est...
Definition: analysis.h:94
daal::algorithms::kernel_function::rbf::interface1::Batch::getInput
virtual InputType * getInput() DAAL_C11_OVERRIDE
Definition: kernel_function_rbf.h:155
daal::algorithms::kernel_function::rbf::interface1::Batch::getParameter
virtual ParameterBase * getParameter() DAAL_C11_OVERRIDE
Definition: kernel_function_rbf.h:161
daal::algorithms::kernel_function::interface1::Input
Input objects for the kernel function algorithm
Definition: kernel_function_types.h:127
daal::algorithms::kernel_function::rbf::interface1::BatchContainer
Provides methods to run implementations of the RBF kernel algorithm. This class is associated with th...
Definition: kernel_function_rbf.h:82
daal::algorithms::kernel_function::rbf::interface1::Batch::Batch
Batch()
Definition: kernel_function_rbf.h:129

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