C++ API Reference for Intel® Data Analytics Acceleration Library 2018 Update 1

kmeans_init_distributed.h
1 /* file: kmeans_init_distributed.h */
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41 
42 /*
43 //++
44 // Implementation of the interface for initializing the K-Means algorithm
45 // in the distributed processing mode
46 //--
47 */
48 
49 #ifndef __KMEANS_INIT_DISTRIBITED_H__
50 #define __KMEANS_INIT_DISTRIBITED_H__
51 
52 #include "algorithms/algorithm.h"
53 #include "data_management/data/numeric_table.h"
54 #include "services/daal_defines.h"
55 #include "algorithms/kmeans/kmeans_init_types.h"
56 
57 namespace daal
58 {
59 namespace algorithms
60 {
61 namespace kmeans
62 {
63 namespace init
64 {
65 
66 namespace interface1
67 {
82 template<ComputeStep step, typename algorithmFPType, Method method, CpuType cpu>
83 class DAAL_EXPORT DistributedContainer;
84 
89 template<typename algorithmFPType, Method method, CpuType cpu>
90 class DAAL_EXPORT DistributedContainer<step1Local, algorithmFPType, method, cpu> : public
91  daal::algorithms::AnalysisContainerIface<distributed>
92 {
93 public:
99  DistributedContainer(daal::services::Environment::env *daalEnv);
101  virtual ~DistributedContainer();
106  virtual services::Status compute() DAAL_C11_OVERRIDE;
111  virtual services::Status finalizeCompute() DAAL_C11_OVERRIDE;
112 };
113 
118 template<typename algorithmFPType, Method method, CpuType cpu>
119 class DAAL_EXPORT DistributedContainer<step2Master, algorithmFPType, method, cpu> : public
120  daal::algorithms::AnalysisContainerIface<distributed>
121 {
122 public:
128  DistributedContainer(daal::services::Environment::env *daalEnv);
130  virtual ~DistributedContainer();
135  virtual services::Status compute() DAAL_C11_OVERRIDE;
140  virtual services::Status finalizeCompute() DAAL_C11_OVERRIDE;
141 };
142 
148 template<typename algorithmFPType, Method method, CpuType cpu>
149 class DAAL_EXPORT DistributedContainer<step2Local, algorithmFPType, method, cpu> : public
150  daal::algorithms::AnalysisContainerIface<distributed>
151 {
152 public:
158  DistributedContainer(daal::services::Environment::env *daalEnv);
160  virtual ~DistributedContainer();
165  virtual services::Status compute() DAAL_C11_OVERRIDE;
170  virtual services::Status finalizeCompute() DAAL_C11_OVERRIDE;
171 };
172 
178 template<typename algorithmFPType, Method method, CpuType cpu>
179 class DAAL_EXPORT DistributedContainer<step3Master, algorithmFPType, method, cpu> : public
180  daal::algorithms::AnalysisContainerIface<distributed>
181 {
182 public:
188  DistributedContainer(daal::services::Environment::env *daalEnv);
190  virtual ~DistributedContainer();
195  virtual services::Status compute() DAAL_C11_OVERRIDE;
200  virtual services::Status finalizeCompute() DAAL_C11_OVERRIDE;
201 };
202 
208 template<typename algorithmFPType, Method method, CpuType cpu>
209 class DAAL_EXPORT DistributedContainer<step4Local, algorithmFPType, method, cpu> : public
210  daal::algorithms::AnalysisContainerIface<distributed>
211 {
212 public:
218  DistributedContainer(daal::services::Environment::env *daalEnv);
220  virtual ~DistributedContainer();
225  virtual services::Status compute() DAAL_C11_OVERRIDE;
230  virtual services::Status finalizeCompute() DAAL_C11_OVERRIDE;
231 };
232 
238 template<typename algorithmFPType, Method method, CpuType cpu>
239 class DAAL_EXPORT DistributedContainer<step5Master, algorithmFPType, method, cpu> : public
240  daal::algorithms::AnalysisContainerIface<distributed>
241 {
242 public:
248  DistributedContainer(daal::services::Environment::env *daalEnv);
250  virtual ~DistributedContainer();
255  virtual services::Status compute() DAAL_C11_OVERRIDE;
260  virtual services::Status finalizeCompute() DAAL_C11_OVERRIDE;
261 };
262 
280 template<ComputeStep step, typename algorithmFPType = DAAL_ALGORITHM_FP_TYPE, Method method = defaultDense>
281 class DAAL_EXPORT Distributed;
282 
300 template<typename algorithmFPType, Method method>
301 class DAAL_EXPORT Distributed<step1Local, algorithmFPType, method> : public daal::algorithms::Analysis<distributed>
302 {
303 public:
310  Distributed(size_t nClusters, size_t nRowsTotal, size_t offset = 0) : parameter(nClusters, offset)
311  {
312  initialize();
313  parameter.nRowsTotal = nRowsTotal;
314  }
315 
321  Distributed(const Distributed<step1Local, algorithmFPType, method> &other) : parameter(other.parameter)
322  {
323  initialize();
324  input.set(data, other.input.get(data));
325  }
326 
331  virtual int getMethod() const DAAL_C11_OVERRIDE { return(int) method; }
332 
337  ResultPtr getResult()
338  {
339  return _result;
340  }
341 
346  services::Status setResult(const ResultPtr& result)
347  {
348  DAAL_CHECK(result, services::ErrorNullResult)
349  _result = result;
350  _res = _result.get();
351  return services::Status();
352  }
353 
358  PartialResultPtr getPartialResult()
359  {
360  return _partialResult;
361  }
362 
367  services::Status setPartialResult(const PartialResultPtr& partialRes)
368  {
369  DAAL_CHECK(partialRes, services::ErrorNullPartialResult);
370  _partialResult = partialRes;
371  _pres = _partialResult.get();
372  return services::Status();
373  }
374 
378  services::Status checkFinalizeComputeParams() DAAL_C11_OVERRIDE
379  {
380  return services::Status();
381  }
382 
388  services::SharedPtr<Distributed<step1Local, algorithmFPType, method> > clone() const
389  {
390  return services::SharedPtr<Distributed<step1Local, algorithmFPType, method> >(cloneImpl());
391  }
392 
393 protected:
394  virtual Distributed<step1Local, algorithmFPType, method> * cloneImpl() const DAAL_C11_OVERRIDE
395  {
396  return new Distributed<step1Local, algorithmFPType, method>(*this);
397  }
398 
399  virtual services::Status allocateResult() DAAL_C11_OVERRIDE
400  {
401  _result.reset(new Result());
402  services::Status s = _result->allocate<algorithmFPType>(_pres, _par, (int) method);
403  _res = _result.get();
404  return s;
405  }
406 
407  virtual services::Status allocatePartialResult() DAAL_C11_OVERRIDE
408  {
409  _partialResult.reset(new PartialResult());
410  services::Status s = _partialResult->allocate<algorithmFPType>(&input, _par, (int) method);
411  _pres = _partialResult.get();
412  return s;
413  }
414 
415  virtual services::Status initializePartialResult() DAAL_C11_OVERRIDE
416  {
417  return services::Status();
418  }
419 
420  void initialize()
421  {
422  Analysis<distributed>::_ac = new __DAAL_ALGORITHM_CONTAINER(distributed, DistributedContainer, step1Local, algorithmFPType, method)(&_env);
423  _in = &input;
424  _par = &parameter;
425  }
426 
427 public:
428  Input input;
429  Parameter parameter;
431 private:
432  PartialResultPtr _partialResult;
433  ResultPtr _result;
434 };
435 
453 template<typename algorithmFPType, Method method>
454 class DAAL_EXPORT Distributed<step2Master, algorithmFPType, method>: public daal::algorithms::Analysis<distributed>
455 {
456 public:
462  Distributed(size_t nClusters, size_t offset = 0) : parameter(nClusters, offset)
463  {
464  Analysis<distributed>::_ac = new __DAAL_ALGORITHM_CONTAINER(distributed, DistributedContainer, step2Master, algorithmFPType, method)(&_env);
465  _in = &input;
466  _par = &parameter;
467  }
468 
473  virtual int getMethod() const DAAL_C11_OVERRIDE { return(int) method; }
474 
479  ResultPtr getResult()
480  {
481  return _result;
482  }
483 
487  services::Status setResult(const ResultPtr& result)
488  {
489  DAAL_CHECK(result, services::ErrorNullResult)
490  _result = result;
491  _res = _result.get();
492  return services::Status();
493  }
494 
499  PartialResultPtr getPartialResult()
500  {
501  return _partialResult;
502  }
503 
508  services::Status setPartialResult(const PartialResultPtr& partialRes)
509  {
510  DAAL_CHECK(partialRes, services::ErrorNullPartialResult);
511  _partialResult = partialRes;
512  _pres = _partialResult.get();
513  return services::Status();
514  }
515 
519  services::Status checkFinalizeComputeParams() DAAL_C11_OVERRIDE
520  {
521  services::Status s;
522  if(_partialResult)
523  {
524  s |= _partialResult->check(_par, method);
525  if (!s) { return s; }
526  }
527  else
528  {
529  return services::Status(services::ErrorNullResult);
530  }
531 
532  if(_result)
533  {
534  s |= _result->check(&input, _par, method);
535  }
536  else
537  {
538  return services::Status(services::ErrorNullResult);
539  }
540  return s;
541  }
542 
548  services::SharedPtr<Distributed<step2Master, algorithmFPType, method> > clone() const
549  {
550  return services::SharedPtr<Distributed<step2Master, algorithmFPType, method> >(cloneImpl());
551  }
552 
553 protected:
554  virtual Distributed<step2Master, algorithmFPType, method> * cloneImpl() const DAAL_C11_OVERRIDE
555  {
556  return new Distributed<step2Master, algorithmFPType, method>(*this);
557  }
558 
559  virtual services::Status allocateResult() DAAL_C11_OVERRIDE
560  {
561  _result.reset(new Result());
562  services::Status s = _result->allocate<algorithmFPType>(_pres, _par, (int)method);
563  _res = _result.get();
564  return s;
565  }
566 
567  virtual services::Status allocatePartialResult() DAAL_C11_OVERRIDE
568  {
569  _partialResult.reset(new PartialResult());
570  services::Status s = _partialResult->allocate<algorithmFPType>(&input, _par, (int)method);
571  if(!s) return s;
572  _pres = _partialResult.get();
573  if(!_res)
574  {
575  _result.reset(new Result());
576  s |= _result->allocate<algorithmFPType>(&input, _par, (int)method);
577  _res = _result.get();
578  }
579  return s;
580  }
581 
582  virtual services::Status initializePartialResult() DAAL_C11_OVERRIDE
583  {
584  return services::Status();
585  }
586 
587  void initialize()
588  {
589  Analysis<distributed>::_ac = new __DAAL_ALGORITHM_CONTAINER(distributed, DistributedContainer, step2Master, algorithmFPType, method)(&_env);
590  _in = &input;
591  _par = &parameter;
592  }
593 
594 public:
595  DistributedStep2MasterInput input;
596  Parameter parameter;
598 private:
599  PartialResultPtr _partialResult;
600  ResultPtr _result;
601 };
602 
624 template<typename algorithmFPType, Method method>
625 class DAAL_EXPORT Distributed<step2Local, algorithmFPType, method> : public daal::algorithms::Analysis<distributed>
626 {
627 public:
633  Distributed(size_t nClusters, bool bFirstIteration) : parameter(nClusters, bFirstIteration)
634  {
635  initialize();
636  }
637 
643  Distributed(const Distributed<step2Local, algorithmFPType, method> &other) : parameter(other.parameter), input(other.input)
644  {
645  initialize();
646  }
647 
652  virtual int getMethod() const DAAL_C11_OVERRIDE{ return(int)method; }
653 
658  DistributedStep2LocalPlusPlusPartialResultPtr getPartialResult()
659  {
660  return _partialResult;
661  }
662 
667  services::Status setPartialResult(const DistributedStep2LocalPlusPlusPartialResultPtr& partialRes)
668  {
669  DAAL_CHECK(partialRes, services::ErrorNullPartialResult);
670  _partialResult = partialRes;
671  _pres = _partialResult.get();
672  return services::Status();
673  }
674 
678  services::Status checkFinalizeComputeParams() DAAL_C11_OVERRIDE
679  {
680  return services::Status();
681  }
682 
688  services::SharedPtr<Distributed<step2Local, algorithmFPType, method> > clone() const
689  {
690  return services::SharedPtr<Distributed<step2Local, algorithmFPType, method> >(cloneImpl());
691  }
692 
693 protected:
694  virtual Distributed<step2Local, algorithmFPType, method> * cloneImpl() const DAAL_C11_OVERRIDE
695  {
696  return new Distributed<step2Local, algorithmFPType, method>(*this);
697  }
698 
699  virtual services::Status allocateResult() DAAL_C11_OVERRIDE
700  {
701  return services::Status();
702  }
703 
704  virtual services::Status allocatePartialResult() DAAL_C11_OVERRIDE
705  {
706  _partialResult.reset(new DistributedStep2LocalPlusPlusPartialResult());
707  services::Status s = _partialResult->allocate<algorithmFPType>(&input, _par, (int)method);
708  _pres = _partialResult.get();
709  return s;
710  }
711 
712  virtual services::Status initializePartialResult() DAAL_C11_OVERRIDE
713  {
714  _partialResult->initialize(&input, _par, (int)method);
715  return services::Status();
716  }
717 
718  void initialize()
719  {
720  Analysis<distributed>::_ac = new __DAAL_ALGORITHM_CONTAINER(distributed, DistributedContainer, step2Local, algorithmFPType, method)(&_env);
721  _in = &input;
722  _par = &parameter;
723  }
724 
725 public:
726  DistributedStep2LocalPlusPlusInput input;
727  DistributedStep2LocalPlusPlusParameter parameter;
729 private:
730  DistributedStep2LocalPlusPlusPartialResultPtr _partialResult;
731 };
732 
753 template<typename algorithmFPType, Method method>
754 class DAAL_EXPORT Distributed<step3Master, algorithmFPType, method> : public daal::algorithms::Analysis<distributed>
755 {
756 public:
761  Distributed(size_t nClusters) : parameter(nClusters)
762  {
763  initialize();
764  }
765 
771  Distributed(const Distributed<step3Master, algorithmFPType, method> &other) : parameter(other.parameter), input(other.input)
772  {
773  initialize();
774  }
775 
780  virtual int getMethod() const DAAL_C11_OVERRIDE{ return(int)method; }
781 
786  DistributedStep3MasterPlusPlusPartialResultPtr getPartialResult()
787  {
788  return _partialResult;
789  }
790 
795  services::Status setPartialResult(const DistributedStep3MasterPlusPlusPartialResultPtr& partialRes)
796  {
797  DAAL_CHECK(partialRes, services::ErrorNullPartialResult);
798  _partialResult = partialRes;
799  _pres = _partialResult.get();
800  return services::Status();
801  }
802 
806  services::Status checkFinalizeComputeParams() DAAL_C11_OVERRIDE
807  {
808  return services::Status();
809  }
810 
816  services::SharedPtr<Distributed<step3Master, algorithmFPType, method> > clone() const
817  {
818  return services::SharedPtr<Distributed<step3Master, algorithmFPType, method> >(cloneImpl());
819  }
820 
821 protected:
822  virtual Distributed<step3Master, algorithmFPType, method> * cloneImpl() const DAAL_C11_OVERRIDE
823  {
824  return new Distributed<step3Master, algorithmFPType, method>(*this);
825  }
826 
827  virtual services::Status allocateResult() DAAL_C11_OVERRIDE
828  {
829  return services::Status();
830  }
831 
832  virtual services::Status allocatePartialResult() DAAL_C11_OVERRIDE
833  {
834  _partialResult.reset(new DistributedStep3MasterPlusPlusPartialResult());
835  services::Status s = _partialResult->allocate<algorithmFPType>(&input, _par, (int)method);
836  _pres = _partialResult.get();
837  return s;
838  }
839 
840  virtual services::Status initializePartialResult() DAAL_C11_OVERRIDE
841  {
842  _partialResult->initialize(&input, _par, (int)method);
843  return services::Status();
844  }
845 
846  void initialize()
847  {
848  Analysis<distributed>::_ac = new __DAAL_ALGORITHM_CONTAINER(distributed, DistributedContainer, step3Master, algorithmFPType, method)(&_env);
849  _in = &input;
850  _par = &parameter;
851  }
852 
853 public:
854  DistributedStep3MasterPlusPlusInput input;
855  Parameter parameter;
857 private:
858  DistributedStep3MasterPlusPlusPartialResultPtr _partialResult;
859 };
860 
881 template<typename algorithmFPType, Method method>
882 class DAAL_EXPORT Distributed<step4Local, algorithmFPType, method> : public daal::algorithms::Analysis<distributed>
883 {
884 public:
889  Distributed(size_t nClusters) : parameter(nClusters)
890  {
891  initialize();
892  }
893 
899  Distributed(const Distributed<step4Local, algorithmFPType, method> &other) : parameter(other.parameter), input(other.input)
900  {
901  initialize();
902  }
903 
908  virtual int getMethod() const DAAL_C11_OVERRIDE{ return(int)method; }
909 
914  DistributedStep4LocalPlusPlusPartialResultPtr getPartialResult()
915  {
916  return _partialResult;
917  }
918 
923  services::Status setPartialResult(const DistributedStep4LocalPlusPlusPartialResultPtr& partialRes)
924  {
925  DAAL_CHECK(partialRes, services::ErrorNullPartialResult);
926  _partialResult = partialRes;
927  _pres = _partialResult.get();
928  return services::Status();
929  }
930 
934  services::Status checkFinalizeComputeParams() DAAL_C11_OVERRIDE
935  {
936  return services::Status();
937  }
938 
944  services::SharedPtr<Distributed<step4Local, algorithmFPType, method> > clone() const
945  {
946  return services::SharedPtr<Distributed<step4Local, algorithmFPType, method> >(cloneImpl());
947  }
948 
949 protected:
950  virtual Distributed<step4Local, algorithmFPType, method> * cloneImpl() const DAAL_C11_OVERRIDE
951  {
952  return new Distributed<step4Local, algorithmFPType, method>(*this);
953  }
954 
955  virtual services::Status allocateResult() DAAL_C11_OVERRIDE
956  {
957  return services::Status();
958  }
959 
960  virtual services::Status allocatePartialResult() DAAL_C11_OVERRIDE
961  {
962  _partialResult.reset(new DistributedStep4LocalPlusPlusPartialResult());
963  services::Status s = _partialResult->allocate<algorithmFPType>(&input, _par, (int)method);
964  _pres = _partialResult.get();
965  return s;
966  }
967 
968  virtual services::Status initializePartialResult() DAAL_C11_OVERRIDE
969  {
970  return services::Status();
971  }
972 
973  void initialize()
974  {
975  Analysis<distributed>::_ac = new __DAAL_ALGORITHM_CONTAINER(distributed, DistributedContainer, step4Local, algorithmFPType, method)(&_env);
976  _in = &input;
977  _par = &parameter;
978  }
979 
980 public:
981  DistributedStep4LocalPlusPlusInput input;
982  Parameter parameter;
984 private:
985  DistributedStep4LocalPlusPlusPartialResultPtr _partialResult;
986 };
987 
1008 template<typename algorithmFPType, Method method>
1009 class DAAL_EXPORT Distributed<step5Master, algorithmFPType, method> : public daal::algorithms::Analysis<distributed>
1010 {
1011 public:
1016  Distributed(size_t nClusters) : parameter(nClusters)
1017  {
1018  initialize();
1019  }
1020 
1026  Distributed(const Distributed<step5Master, algorithmFPType, method> &other) : parameter(other.parameter), input(other.input)
1027  {
1028  initialize();
1029  }
1030 
1035  virtual int getMethod() const DAAL_C11_OVERRIDE{ return(int)method; }
1036 
1041  ResultPtr getResult()
1042  {
1043  return _result;
1044  }
1045 
1050  services::Status setResult(const ResultPtr& result)
1051  {
1052  DAAL_CHECK(result, services::ErrorNullResult)
1053  _result = result;
1054  _res = _result.get();
1055  return services::Status();
1056  }
1057 
1062  DistributedStep5MasterPlusPlusPartialResultPtr getPartialResult()
1063  {
1064  return _partialResult;
1065  }
1066 
1071  services::Status setPartialResult(const DistributedStep5MasterPlusPlusPartialResultPtr& partialRes)
1072  {
1073  DAAL_CHECK(partialRes, services::ErrorNullPartialResult);
1074  _partialResult = partialRes;
1075  _pres = _partialResult.get();
1076  return services::Status();
1077  }
1078 
1082  services::Status checkFinalizeComputeParams() DAAL_C11_OVERRIDE
1083  {
1084  return services::Status();
1085  }
1086 
1092  services::SharedPtr<Distributed<step5Master, algorithmFPType, method> > clone() const
1093  {
1094  return services::SharedPtr<Distributed<step5Master, algorithmFPType, method> >(cloneImpl());
1095  }
1096 
1097 protected:
1098  virtual Distributed<step5Master, algorithmFPType, method> * cloneImpl() const DAAL_C11_OVERRIDE
1099  {
1100  return new Distributed<step5Master, algorithmFPType, method>(*this);
1101  }
1102 
1103  virtual services::Status allocateResult() DAAL_C11_OVERRIDE
1104  {
1105  _result.reset(new Result());
1106  services::Status s = _result->allocate<algorithmFPType>(_pres, _par, (int)method);
1107  _res = _result.get();
1108  return s;
1109  }
1110 
1111  virtual services::Status allocatePartialResult() DAAL_C11_OVERRIDE
1112  {
1113  _partialResult.reset(new DistributedStep5MasterPlusPlusPartialResult());
1114  services::Status s = _partialResult->allocate<algorithmFPType>(&input, _par, (int)method);
1115  _pres = _partialResult.get();
1116  return s;
1117  }
1118 
1119  virtual services::Status initializePartialResult() DAAL_C11_OVERRIDE
1120  {
1121  return services::Status();
1122  }
1123 
1124  void initialize()
1125  {
1126  Analysis<distributed>::_ac = new __DAAL_ALGORITHM_CONTAINER(distributed, DistributedContainer, step5Master, algorithmFPType, method)(&_env);
1127  _in = &input;
1128  _par = &parameter;
1129  }
1130 
1131 public:
1132  DistributedStep5MasterPlusPlusInput input;
1133  Parameter parameter;
1135 private:
1136  DistributedStep5MasterPlusPlusPartialResultPtr _partialResult;
1137  ResultPtr _result;
1138 };
1139 } // namespace interface1
1140 using interface1::DistributedContainer;
1141 using interface1::Distributed;
1142 } // namespace daal::algorithms::kmeans::init
1143 } // namespace daal::algorithms::kmeans
1144 } // namespace daal::algorithms
1145 } // namespace daal
1146 #endif
daal::algorithms::kmeans::init::interface1::Distributed< step2Local, algorithmFPType, method >::input
DistributedStep2LocalPlusPlusInput input
Definition: kmeans_init_distributed.h:726
daal::step2Local
Definition: daal_defines.h:147
daal::algorithms::kmeans::init::interface1::Distributed< step3Master, algorithmFPType, method >::Distributed
Distributed(const Distributed< step3Master, algorithmFPType, method > &other)
Definition: kmeans_init_distributed.h:771
daal::algorithms::kmeans::init::data
Definition: kmeans_init_types.h:109
daal::algorithms::kmeans::init::interface1::Distributed< step2Local, algorithmFPType, method >::Distributed
Distributed(const Distributed< step2Local, algorithmFPType, method > &other)
Definition: kmeans_init_distributed.h:643
daal::algorithms::kmeans::init::interface1::Distributed< step5Master, algorithmFPType, method >::input
DistributedStep5MasterPlusPlusInput input
Definition: kmeans_init_distributed.h:1132
daal::algorithms::kmeans::init::interface1::Distributed< step3Master, algorithmFPType, method >::Distributed
Distributed(size_t nClusters)
Definition: kmeans_init_distributed.h:761
daal::algorithms::kmeans::init::interface1::DistributedStep5MasterPlusPlusInput
Interface for the K-Means distributed Input classes.
Definition: kmeans_init_types.h:764
daal::algorithms::kmeans::init::interface1::Distributed< step5Master, algorithmFPType, method >::clone
services::SharedPtr< Distributed< step5Master, algorithmFPType, method > > clone() const
Definition: kmeans_init_distributed.h:1092
daal
Definition: algorithm_base_common.h:57
daal::step5Master
Definition: daal_defines.h:149
daal::algorithms::kmeans::init::interface1::Distributed< step4Local, algorithmFPType, method >
Computes initial clusters for the K-Means algorithm in the 4th step of the distributed processing mod...
Definition: kmeans_init_distributed.h:882
daal::algorithms::AnalysisContainerIface
Abstract interface class that provides virtual methods to access and run implementations of the analy...
Definition: analysis.h:79
daal::algorithms::kmeans::init::interface1::Distributed< step3Master, algorithmFPType, method >::input
DistributedStep3MasterPlusPlusInput input
Definition: kmeans_init_distributed.h:854
daal::algorithms::kmeans::init::interface1::Distributed< step4Local, algorithmFPType, method >::setPartialResult
services::Status setPartialResult(const DistributedStep4LocalPlusPlusPartialResultPtr &partialRes)
Definition: kmeans_init_distributed.h:923
daal::algorithms::kmeans::init::interface1::DistributedStep4LocalPlusPlusInput
Interface for the K-Means distributed Input classes used with plusPlus and parallelPlus methods only ...
Definition: kmeans_init_types.h:704
daal::algorithms::kmeans::init::interface1::Distributed< step5Master, algorithmFPType, method >::Distributed
Distributed(const Distributed< step5Master, algorithmFPType, method > &other)
Definition: kmeans_init_distributed.h:1026
daal::algorithms::kmeans::init::interface1::DistributedStep2MasterInput
Input objects for computing initials clusters for the K-Means algorithm in the second step of the dis...
Definition: kmeans_init_types.h:521
daal::algorithms::kmeans::init::interface1::Distributed< step4Local, algorithmFPType, method >::getPartialResult
DistributedStep4LocalPlusPlusPartialResultPtr getPartialResult()
Definition: kmeans_init_distributed.h:914
daal::algorithms::kmeans::init::interface1::Distributed< step3Master, algorithmFPType, method >::setPartialResult
services::Status setPartialResult(const DistributedStep3MasterPlusPlusPartialResultPtr &partialRes)
Definition: kmeans_init_distributed.h:795
daal::algorithms::kmeans::init::interface1::Distributed< step1Local, algorithmFPType, method >::checkFinalizeComputeParams
services::Status checkFinalizeComputeParams() DAAL_C11_OVERRIDE
Definition: kmeans_init_distributed.h:378
daal::algorithms::kmeans::init::interface1::Distributed< step2Master, algorithmFPType, method >
Computes initial clusters for the K-Means algorithm in the 2nd step of the distributed processing mod...
Definition: kmeans_init_distributed.h:454
daal::algorithms::kmeans::init::interface1::Distributed< step2Master, algorithmFPType, method >::Distributed
Distributed(size_t nClusters, size_t offset=0)
Definition: kmeans_init_distributed.h:462
daal::services::ErrorNullPartialResult
Definition: error_indexes.h:131
daal::algorithms::kmeans::init::interface1::Distributed< step4Local, algorithmFPType, method >::input
DistributedStep4LocalPlusPlusInput input
Definition: kmeans_init_distributed.h:981
daal::algorithms::kmeans::init::interface1::DistributedStep2LocalPlusPlusParameter
Parameters for computing initial centroids for the K-Means algorithm.
Definition: kmeans_init_types.h:574
daal_defines.h
daal::algorithms::kmeans::init::interface1::Distributed< step1Local, algorithmFPType, method >::input
Input input
Definition: kmeans_init_distributed.h:428
daal::step3Master
Definition: daal_defines.h:148
daal::algorithms::kmeans::init::interface1::Distributed< step3Master, algorithmFPType, method >::getPartialResult
DistributedStep3MasterPlusPlusPartialResultPtr getPartialResult()
Definition: kmeans_init_distributed.h:786
daal::algorithms::kmeans::init::interface1::Distributed
class DAAL_EXPORT Distributed
Computes initial clusters for the K-Means algorithm in the distributed processing mode...
Definition: kmeans_init_distributed.h:281
daal::distributed
Definition: daal_defines.h:132
daal::algorithms::kmeans::init::interface1::Distributed< step4Local, algorithmFPType, method >::Distributed
Distributed(const Distributed< step4Local, algorithmFPType, method > &other)
Definition: kmeans_init_distributed.h:899
daal::algorithms::kmeans::init::interface1::Distributed< step2Master, algorithmFPType, method >::clone
services::SharedPtr< Distributed< step2Master, algorithmFPType, method > > clone() const
Definition: kmeans_init_distributed.h:548
daal::algorithms::kmeans::init::interface1::Distributed< step2Local, algorithmFPType, method >
Computes initial clusters for the K-Means algorithm in the 2nd step of the distributed processing mod...
Definition: kmeans_init_distributed.h:625
daal::algorithms::kmeans::init::interface1::Distributed< step1Local, algorithmFPType, method >::setPartialResult
services::Status setPartialResult(const PartialResultPtr &partialRes)
Definition: kmeans_init_distributed.h:367
daal::algorithms::kmeans::init::interface1::Distributed< step3Master, algorithmFPType, method >
Computes initial clusters for the K-Means algorithm in the 3rd step of the distributed processing mod...
Definition: kmeans_init_distributed.h:754
daal::algorithms::kmeans::init::interface1::Distributed< step1Local, algorithmFPType, method >::Distributed
Distributed(const Distributed< step1Local, algorithmFPType, method > &other)
Definition: kmeans_init_distributed.h:321
daal::algorithms::kmeans::init::interface1::Distributed< step3Master, algorithmFPType, method >::clone
services::SharedPtr< Distributed< step3Master, algorithmFPType, method > > clone() const
Definition: kmeans_init_distributed.h:816
daal::algorithms::kmeans::init::interface1::Distributed< step5Master, algorithmFPType, method >
Computes initial clusters for the K-Means algorithm in the 5th step of the distributed processing mod...
Definition: kmeans_init_distributed.h:1009
daal::algorithms::kmeans::init::interface1::Distributed< step1Local, algorithmFPType, method >
Computes initial clusters for the K-Means algorithm in the first step of the distributed processing m...
Definition: kmeans_init_distributed.h:301
daal::algorithms::kmeans::init::interface1::DistributedStep2LocalPlusPlusInput
Interface for the K-Means initialization distributed Input classes used with plusPlus and parallelPlu...
Definition: kmeans_init_types.h:600
daal::algorithms::kmeans::init::interface1::Parameter
Parameters for computing initial centroids for the K-Means algorithm.
Definition: kmeans_init_types.h:293
daal::algorithms::kmeans::init::interface1::Distributed< step1Local, algorithmFPType, method >::Distributed
Distributed(size_t nClusters, size_t nRowsTotal, size_t offset=0)
Definition: kmeans_init_distributed.h:310
daal::step4Local
Definition: daal_defines.h:145
daal::algorithms::kmeans::init::interface1::DistributedContainer
class DAAL_EXPORT DistributedContainer
Provides methods to run implementations of initialization of the K-Means algorithm. This class is associated with the daal::algorithms::kmeans::init::Distributed class and supports the method of computing initial clusters for the K-Means algorithm in the distributed processing mode.
Definition: kmeans_init_distributed.h:83
daal::algorithms::Analysis
Provides methods for execution of operations over data, such as computation of Summary Statistics est...
Definition: analysis.h:94
daal::algorithms::kmeans::init::interface1::Distributed< step5Master, algorithmFPType, method >::getPartialResult
DistributedStep5MasterPlusPlusPartialResultPtr getPartialResult()
Definition: kmeans_init_distributed.h:1062
daal::algorithms::kmeans::init::interface1::Distributed< step1Local, algorithmFPType, method >::parameter
Parameter parameter
Definition: kmeans_init_distributed.h:429
daal::algorithms::kmeans::init::interface1::Distributed< step1Local, algorithmFPType, method >::getResult
ResultPtr getResult()
Definition: kmeans_init_distributed.h:337
daal::step1Local
Definition: daal_defines.h:142
daal::algorithms::kmeans::init::interface1::Distributed< step2Master, algorithmFPType, method >::input
DistributedStep2MasterInput input
Definition: kmeans_init_distributed.h:595
daal::step2Master
Definition: daal_defines.h:143
daal::algorithms::kmeans::init::interface1::Distributed< step2Local, algorithmFPType, method >::clone
services::SharedPtr< Distributed< step2Local, algorithmFPType, method > > clone() const
Definition: kmeans_init_distributed.h:688
daal::algorithms::kmeans::init::interface1::Distributed< step2Local, algorithmFPType, method >::parameter
DistributedStep2LocalPlusPlusParameter parameter
Definition: kmeans_init_distributed.h:727
daal::algorithms::implicit_als::training::offset
Definition: implicit_als_training_types.h:174
daal::algorithms::kmeans::init::interface1::Distributed< step2Local, algorithmFPType, method >::getPartialResult
DistributedStep2LocalPlusPlusPartialResultPtr getPartialResult()
Definition: kmeans_init_distributed.h:658
daal::algorithms::kmeans::init::interface1::Distributed< step1Local, algorithmFPType, method >::getPartialResult
PartialResultPtr getPartialResult()
Definition: kmeans_init_distributed.h:358
daal::algorithms::kmeans::init::interface1::Distributed< step1Local, algorithmFPType, method >::setResult
services::Status setResult(const ResultPtr &result)
Definition: kmeans_init_distributed.h:346
daal::algorithms::kmeans::init::interface1::Distributed< step5Master, algorithmFPType, method >::setPartialResult
services::Status setPartialResult(const DistributedStep5MasterPlusPlusPartialResultPtr &partialRes)
Definition: kmeans_init_distributed.h:1071
daal::algorithms::kmeans::init::interface1::Distributed< step1Local, algorithmFPType, method >::getMethod
virtual int getMethod() const DAAL_C11_OVERRIDE
Definition: kmeans_init_distributed.h:331
daal::algorithms::kmeans::init::interface1::Input::get
data_management::NumericTablePtr get(InputId id) const
daal::algorithms::kmeans::init::interface1::DistributedStep3MasterPlusPlusInput
Interface for the K-Means distributed Input classes used with plusPlus and parallelPlus methods only ...
Definition: kmeans_init_types.h:663
daal::algorithms::kmeans::init::interface1::Distributed< step1Local, algorithmFPType, method >::clone
services::SharedPtr< Distributed< step1Local, algorithmFPType, method > > clone() const
Definition: kmeans_init_distributed.h:388
daal::algorithms::kmeans::init::interface1::Distributed< step2Local, algorithmFPType, method >::setPartialResult
services::Status setPartialResult(const DistributedStep2LocalPlusPlusPartialResultPtr &partialRes)
Definition: kmeans_init_distributed.h:667
daal::services::ErrorNullResult
Definition: error_indexes.h:122
daal::algorithms::kmeans::init::interface1::Distributed< step2Local, algorithmFPType, method >::Distributed
Distributed(size_t nClusters, bool bFirstIteration)
Definition: kmeans_init_distributed.h:633
daal::algorithms::kmeans::init::interface1::Input
Input objects for computing initial centroids for the K-Means algorithm
Definition: kmeans_init_types.h:342
daal::algorithms::kmeans::init::interface1::Distributed< step4Local, algorithmFPType, method >::clone
services::SharedPtr< Distributed< step4Local, algorithmFPType, method > > clone() const
Definition: kmeans_init_distributed.h:944

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