23 #ifndef __IMPLICIT_ALS_PREDICT_RATINGS_TYPES_H__
24 #define __IMPLICIT_ALS_PREDICT_RATINGS_TYPES_H__
26 #include "algorithms/algorithm.h"
27 #include "algorithms/implicit_als/implicit_als_model.h"
28 #include "data_management/data/homogen_numeric_table.h"
29 #include "data_management/data/csr_numeric_table.h"
35 namespace implicit_als
71 lastModelInputId = model
79 enum PartialModelInputId
85 lastPartialModelInputId = itemsPartialModel
96 lastPartialResultId = finalResult
106 lastResultId = prediction
119 class InputIface :
public daal::algorithms::Input
122 InputIface(
size_t nElements) : daal::algorithms::Input(nElements) {}
123 InputIface(
const InputIface& other) : daal::algorithms::Input(other) {}
124 virtual ~InputIface() {}
130 virtual size_t getNumberOfUsers()
const = 0;
136 virtual size_t getNumberOfItems()
const = 0;
143 class DAAL_EXPORT Input :
public InputIface
147 Input(
const Input& other) : InputIface(other){}
155 ModelPtr
get(ModelInputId id)
const;
162 void set(ModelInputId
id,
const ModelPtr &ptr);
168 size_t getNumberOfUsers()
const DAAL_C11_OVERRIDE;
174 size_t getNumberOfItems()
const DAAL_C11_OVERRIDE;
181 services::Status check(
const daal::algorithms::Parameter *parameter,
int method)
const DAAL_C11_OVERRIDE;
190 template<ComputeStep step>
191 class DistributedInput
200 class DAAL_EXPORT DistributedInput<step1Local> :
public InputIface
204 DistributedInput(
const DistributedInput& other) : InputIface(other){}
206 virtual ~DistributedInput() {}
213 PartialModelPtr
get(PartialModelInputId id)
const;
220 void set(PartialModelInputId
id,
const PartialModelPtr &ptr);
226 size_t getNumberOfUsers()
const DAAL_C11_OVERRIDE;
232 size_t getNumberOfItems()
const DAAL_C11_OVERRIDE;
239 services::Status check(
const daal::algorithms::Parameter *parameter,
int method)
const DAAL_C11_OVERRIDE;
248 class DAAL_EXPORT Result :
public daal::algorithms::Result
251 DECLARE_SERIALIZABLE_CAST(Result);
261 data_management::NumericTablePtr
get(ResultId id)
const;
268 void set(ResultId
id,
const data_management::NumericTablePtr &ptr);
276 template <
typename algorithmFPType>
277 DAAL_EXPORT services::Status allocate(
const daal::algorithms::Input *input,
const daal::algorithms::Parameter *parameter,
const int method);
285 services::Status check(
const daal::algorithms::Input *input,
const daal::algorithms::Parameter *parameter,
int method)
const DAAL_C11_OVERRIDE;
289 template<
typename Archive,
bool onDeserialize>
290 services::Status serialImpl(Archive *arch)
292 return daal::algorithms::Result::serialImpl<Archive, onDeserialize>(arch);
295 typedef services::SharedPtr<Result> ResultPtr;
301 class DAAL_EXPORT PartialResult :
public daal::algorithms::PartialResult
304 DECLARE_SERIALIZABLE_CAST(PartialResult);
308 virtual ~PartialResult() {}
316 template <
typename algorithmFPType>
317 DAAL_EXPORT services::Status allocate(
const daal::algorithms::Input *input,
const daal::algorithms::Parameter *parameter,
const int method);
324 ResultPtr
get(PartialResultId id)
const;
331 void set(PartialResultId
id,
const ResultPtr &ptr);
339 services::Status check(
const daal::algorithms::Input *input,
const daal::algorithms::Parameter *parameter,
int method)
const DAAL_C11_OVERRIDE;
343 template<
typename Archive,
bool onDeserialize>
344 services::Status serialImpl(Archive *arch)
346 return daal::algorithms::PartialResult::serialImpl<Archive, onDeserialize>(arch);
349 typedef services::SharedPtr<PartialResult> PartialResultPtr;
352 using interface1::InputIface;
353 using interface1::Input;
354 using interface1::DistributedInput;
355 using interface1::PartialResult;
356 using interface1::PartialResultPtr;
357 using interface1::Result;
358 using interface1::ResultPtr;
daal::algorithms::implicit_als::prediction::ratings::interface1::Result
Provides methods to access the prediction results obtained with the compute() method of the implicit ...
Definition: implicit_als_predict_ratings_types.h:248
daal
Definition: algorithm_base_common.h:31
daal::algorithms::implicit_als::prediction::ratings::Method
Method
Definition: implicit_als_predict_ratings_types.h:57
daal::algorithms::interface1::Result
Base class to represent final results of the computation. Algorithm-specific final results are repres...
Definition: algorithm_types.h:307
daal::algorithms::implicit_als::prediction::ratings::itemsPartialModel
Definition: implicit_als_predict_ratings_types.h:83
daal::algorithms::implicit_als::prediction::ratings::PartialResultId
PartialResultId
Definition: implicit_als_predict_ratings_types.h:93
daal::algorithms::interface1::PartialResult
Base class to represent partial results of the computation. Algorithm-specific partial results are re...
Definition: algorithm_types.h:227
daal::algorithms::implicit_als::prediction::ratings::allUsersAllItems
Definition: implicit_als_predict_ratings_types.h:60
daal::algorithms::implicit_als::prediction::ratings::PartialModelInputId
PartialModelInputId
Definition: implicit_als_predict_ratings_types.h:79
daal::algorithms::implicit_als::prediction::ratings::interface1::PartialResult::~PartialResult
virtual ~PartialResult()
Definition: implicit_als_predict_ratings_types.h:308
daal::algorithms::implicit_als::prediction::ratings::usersPartialModel
Definition: implicit_als_predict_ratings_types.h:81
daal::algorithms::implicit_als::prediction::ratings::defaultDense
Definition: implicit_als_predict_ratings_types.h:59
daal::algorithms::implicit_als::prediction::ratings::ModelInputId
ModelInputId
Definition: implicit_als_predict_ratings_types.h:68
daal::algorithms::implicit_als::prediction::ratings::prediction
Definition: implicit_als_predict_ratings_types.h:105
daal::algorithms::implicit_als::prediction::ratings::interface1::PartialResult
Provides methods to access partial results obtained with the compute() method of the implicit ALS ini...
Definition: implicit_als_predict_ratings_types.h:301
daal::algorithms::implicit_als::prediction::ratings::model
Definition: implicit_als_predict_ratings_types.h:70
daal::algorithms::implicit_als::prediction::ratings::ResultId
ResultId
Definition: implicit_als_predict_ratings_types.h:103
daal::step1Local
Definition: daal_defines.h:121
daal::algorithms::implicit_als::prediction::ratings::finalResult
Definition: implicit_als_predict_ratings_types.h:95