import?os
import?pandas?as?pd
import?numpy?as?np
import?random


class?KnowledgeGraph:
????def?__init__（self?data_dir）:
????????self.data_dir?=?data_dir
????????self.entity_dict?=?{}
????????self.entities?=?[]
????????self.relation_dict?=?{}
????????self.n_entity?=?0
????????self.n_relation?=?0
????????self.training_triples?=?[]??#?list?of?triples?in?the?form?of?（h?t?r）
????????self.neg_triples?=?[]
????????self.validation_triples?=?[]
????????self.test_triples?=?[]
????????self.n_training_triple?=?0
????????self.n_validation_triple?=?0
????????self.n_test_triple?=?0
????????self.posloss=0
????????self.negloss=0
????????‘‘‘load?dicts?and?triples‘‘‘
????????self.load_dicts（）
????????self.load_triples（）
????????‘‘‘construct?pools?after?loading‘‘‘
????????self.training_triple_pool?=?set（se

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2020-03-11?16:44??Recommendation-system-based-on-knowledge-graph-embedding-master\
?????目錄???????????0??2020-03-19?11:00??Recommendation-system-based-on-knowledge-graph-embedding-master\.idea\
?????文件??????????63??2020-03-10?16:40??Recommendation-system-based-on-knowledge-graph-embedding-master\.idea\.name
?????文件?????????159??2020-03-10?16:40??Recommendation-system-based-on-knowledge-graph-embedding-master\.idea\encodings.xml
?????文件?????????687??2020-03-18?23:29??Recommendation-system-based-on-knowledge-graph-embedding-master\.idea\misc.xml
?????文件?????????378??2020-03-10?16:40??Recommendation-system-based-on-knowledge-graph-embedding-master\.idea\modules.xml
?????文件?????????459??2020-03-18?23:29??Recommendation-system-based-on-knowledge-graph-embedding-master\.idea\Recommendation-system-based-on-knowledge-graph-embedding-master.iml
?????文件???????31153??2020-03-19?11:00??Recommendation-system-based-on-knowledge-graph-embedding-master\.idea\workspace.xml
?????目錄???????????0??2020-03-18?23:16??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\
?????目錄???????????0??2020-03-18?12:37??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\__pycache__\
?????文件????????5162??2019-12-23?18:14??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\__pycache__\dataset.cpython-35.pyc
?????文件????????4709??2020-03-10?16:41??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\__pycache__\dataset.cpython-36.pyc
?????文件????????4713??2020-03-18?12:36??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\__pycache__\dataset.cpython-37.pyc
?????文件???????53778??2019-12-23?18:14??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\__pycache__\model.cpython-35.pyc
?????文件???????15989??2020-03-10?16:41??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\__pycache__\model.cpython-36.pyc
?????文件???????15968??2020-03-18?12:37??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\__pycache__\model.cpython-37.pyc
?????目錄???????????0??2020-03-11?16:44??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\data\
?????文件??????242298??2019-12-23?18:14??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\data\buy_data.txt
?????文件???????????7??2019-12-23?18:14??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\data\entites.txt
?????文件???????10070??2019-12-23?18:14??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\data\entities.txt
?????文件?????1273141??2019-12-23?18:14??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\data\neg.txt
?????文件???????????7??2019-12-23?18:14??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\data\relations.txt
?????文件???????41181??2019-12-23?18:14??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\data\test.txt
?????文件??????164678??2019-12-23?18:14??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\data\train.txt
?????文件???????41181??2019-12-23?18:14??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\data\valid.txt
?????文件????????5473??2019-12-23?18:14??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\dataset.py
?????文件????????4707??2019-12-23?18:14??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\dataset.pyc
?????文件?????????843??2020-03-18?23:12??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\generate_data.py
?????文件????????2289??2019-12-23?18:14??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\main.py
?????文件???????30207??2019-12-23?18:14??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\model.py
?????文件??????344412??2019-12-23?18:14??Recommendation-system-based-on-knowledge-graph-embedding-master\knowledge?graph?embedding的商品推薦系統(tǒng)\negposscore.npy
............此處省略10個文件信息