jubatus::core::recommender::recommender_mock Class Reference

#include <recommender_mock.hpp>

Inheritance diagram for jubatus::core::recommender::recommender_mock:

Collaboration diagram for jubatus::core::recommender::recommender_mock:

Public Member Functions
virtual void	clear ()
virtual void	clear_row (const std::string &id)
virtual void	get_all_row_ids (std::vector< std::string > &ids) const
framework::mixable *	get_mixable () const
virtual void	neighbor_row (const common::sfv_t &query, std::vector< std::pair< std::string, float > > &ids, size_t ret_num) const
void	pack (framework::packer &packer) const
	recommender_mock ()
void	set_neighbor_relation (const common::sfv_t &query, const std::vector< std::pair< std::string, float > > &ids)
void	set_neighbor_relation (const std::string &id, const std::vector< std::pair< std::string, float > > &ids)
void	set_similar_relation (const common::sfv_t &query, const std::vector< std::pair< std::string, float > > &ids)
void	set_similar_relation (const std::string &id, const std::vector< std::pair< std::string, float > > &ids)
virtual void	similar_row (const common::sfv_t &query, std::vector< std::pair< std::string, float > > &ids, size_t ret_num) const
virtual std::string	type () const
void	unpack (msgpack::object o)
virtual void	update_row (const std::string &id, const sfv_diff_t &diff)
virtual	~recommender_mock ()
Public Member Functions inherited from jubatus::core::recommender::recommender_base
void	complete_row (const std::string &id, common::sfv_t &ret) const
void	complete_row (const common::sfv_t &query, common::sfv_t &ret) const
void	decode_row (const std::string &id, common::sfv_t &ret) const
virtual const core::storage::recommender_storage_base *	get_const_storage () const
virtual jubatus::util::lang::shared_ptr< const storage::column_table >	get_const_table () const
virtual jubatus::util::lang::shared_ptr< storage::column_table >	get_table ()
virtual jubatus::util::lang::shared_ptr< unlearner::unlearner_base >	get_unlearner ()
virtual void	neighbor_row (const std::string &id, std::vector< std::pair< std::string, float > > &ids, size_t ret_num) const
	recommender_base ()
virtual void	similar_row (const std::string &id, std::vector< std::pair< std::string, float > > &ids, size_t ret_num) const
virtual	~recommender_base ()
Public Member Functions inherited from jubatus::core::framework::model
virtual	~model ()

Private Attributes
jubatus::util::lang::shared_ptr< mixable_recommender_mock_storage >	mixable_storage_

Additional Inherited Members
Static Public Member Functions inherited from jubatus::core::recommender::recommender_base
static float	calc_l2norm (const common::sfv_t &query)
static float	calc_similality (common::sfv_t &q1, common::sfv_t &q2)
Protected Attributes inherited from jubatus::core::recommender::recommender_base
core::storage::sparse_matrix_storage	orig_
Static Protected Attributes inherited from jubatus::core::recommender::recommender_base
static const uint64_t	complete_row_similar_num_ = 128

Detailed Description

Definition at line 31 of file recommender_mock.hpp.

Constructor & Destructor Documentation

jubatus::core::recommender::recommender_mock::recommender_mock

(

)

Definition at line 34 of file recommender_mock.cpp.

    : mixable_storage_(new mixable_recommender_mock_storage(
        model_ptr(new recommender_mock_storage))) {
}

jubatus::core::recommender::recommender_mock::~recommender_mock ( )

virtual

Definition at line 39 of file recommender_mock.cpp.

                                    {
}

Member Function Documentation

void jubatus::core::recommender::recommender_mock::clear ( )

virtual

Implements jubatus::core::recommender::recommender_base.

Definition at line 84 of file recommender_mock.cpp.

References jubatus::core::storage::sparse_matrix_storage::clear(), mixable_storage_, and jubatus::core::recommender::recommender_base::orig_.

                             {
  mixable_storage_->get_model()->clear();
  orig_.clear();
}

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void jubatus::core::recommender::recommender_mock::clear_row ( const std::string &  id )

virtual

Implements jubatus::core::recommender::recommender_base.

Definition at line 89 of file recommender_mock.cpp.

References jubatus::core::recommender::recommender_base::decode_row(), mixable_storage_, jubatus::core::recommender::recommender_base::orig_, and jubatus::core::storage::sparse_matrix_storage::remove_row().

                                                 {
  common::sfv_t sfv;
  decode_row(id, sfv);
  mixable_storage_->get_model()->remove(sfv);

  orig_.remove_row(id);
}

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void jubatus::core::recommender::recommender_mock::get_all_row_ids ( std::vector< std::string > &  ids ) const

virtual

Implements jubatus::core::recommender::recommender_base.

Definition at line 108 of file recommender_mock.cpp.

References jubatus::core::storage::sparse_matrix_storage::get_all_row_ids(), and jubatus::core::recommender::recommender_base::orig_.

                                                                {
  orig_.get_all_row_ids(ids);
}

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framework::mixable * jubatus::core::recommender::recommender_mock::get_mixable ( ) const

virtual

Implements jubatus::core::recommender::recommender_base.

Definition at line 131 of file recommender_mock.cpp.

References mixable_storage_.

                                                      {
  return mixable_storage_.get();
}

void jubatus::core::recommender::recommender_mock::neighbor_row ( const common::sfv_t &  query, std::vector< std::pair< std::string, float > > &  ids, size_t  ret_num  ) const

virtual

Implements jubatus::core::recommender::recommender_base.

Definition at line 77 of file recommender_mock.cpp.

References mixable_storage_.

                          {
  mixable_storage_->get_model()->neighbor_items_distance(query, ids, ret_num);
}

void jubatus::core::recommender::recommender_mock::pack ( framework::packer &  packer ) const

virtual

Implements jubatus::core::framework::model.

Definition at line 116 of file recommender_mock.cpp.

References mixable_storage_, jubatus::core::recommender::recommender_base::orig_, and jubatus::core::storage::sparse_matrix_storage::pack().

                                                         {
  orig_.pack(packer);
  mixable_storage_->get_model()->pack(packer);
}

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void jubatus::core::recommender::recommender_mock::set_neighbor_relation	(	const common::sfv_t &	query,
		const std::vector< std::pair< std::string, float > > &	ids
	)

void jubatus::core::recommender::recommender_mock::set_neighbor_relation	(	const std::string &	id,
		const std::vector< std::pair< std::string, float > > &	ids
	)

void jubatus::core::recommender::recommender_mock::set_similar_relation	(	const common::sfv_t &	query,
		const std::vector< std::pair< std::string, float > > &	ids
	)

void jubatus::core::recommender::recommender_mock::set_similar_relation	(	const std::string &	id,
		const std::vector< std::pair< std::string, float > > &	ids
	)

void jubatus::core::recommender::recommender_mock::similar_row ( const common::sfv_t &  query, std::vector< std::pair< std::string, float > > &  ids, size_t  ret_num  ) const

virtual

Implements jubatus::core::recommender::recommender_base.

Definition at line 70 of file recommender_mock.cpp.

References mixable_storage_.

                          {
  mixable_storage_->get_model()->similar_items_similarity(query, ids, ret_num);
}

string jubatus::core::recommender::recommender_mock::type ( ) const

virtual

Implements jubatus::core::recommender::recommender_base.

Definition at line 112 of file recommender_mock.cpp.

                                    {
  return "recommender_mock";
}

void jubatus::core::recommender::recommender_mock::unpack ( msgpack::object  o )

virtual

Implements jubatus::core::framework::model.

Definition at line 121 of file recommender_mock.cpp.

References mixable_storage_, jubatus::core::recommender::recommender_base::orig_, and jubatus::core::storage::sparse_matrix_storage::unpack().

                                             {
  std::vector<msgpack::object> mems;
  o.convert(&mems);
  if (mems.size() != 2) {
    throw msgpack::type_error();
  }
  orig_.unpack(mems[0]);
  mixable_storage_->get_model()->unpack(mems[1]);
}

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void jubatus::core::recommender::recommender_mock::update_row ( const std::string &  id, const sfv_diff_t &  diff  )

virtual

Implements jubatus::core::recommender::recommender_base.

Definition at line 97 of file recommender_mock.cpp.

References jubatus::core::storage::sparse_matrix_storage::get_row(), mixable_storage_, jubatus::core::recommender::recommender_base::orig_, and jubatus::core::storage::sparse_matrix_storage::set_row().

                                                                          {
  common::sfv_t old_sfv;
  orig_.get_row(id, old_sfv);

  orig_.set_row(id, diff);
  common::sfv_t new_sfv;
  orig_.get_row(id, new_sfv);

  mixable_storage_->get_model()->update(old_sfv, new_sfv);
}

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Member Data Documentation

jubatus::util::lang::shared_ptr<mixable_recommender_mock_storage> jubatus::core::recommender::recommender_mock::mixable_storage_

private

Definition at line 73 of file recommender_mock.hpp.

Referenced by clear(), clear_row(), get_mixable(), neighbor_row(), pack(), similar_row(), unpack(), and update_row().

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The documentation for this class was generated from the following files:

• jubatus/core/recommender/recommender_mock.hpp
• jubatus/core/recommender/recommender_mock.cpp