Lhari County is situated in a special part of Nagqu in the Tibet Autonomous Region. People living in the valley of southern Tibet often refer to it as north Lhari, and it is recognized as part of the area where north ...Lhari County is situated in a special part of Nagqu in the Tibet Autonomous Region. People living in the valley of southern Tibet often refer to it as north Lhari, and it is recognized as part of the area where north Tibetan culture continues to prevail. Nevertheless.展开更多
A heterogeneous information network,which is composed of various types of nodes and edges,has a complex structure and rich information content,and is widely used in social networks,academic networks,e-commerce,and oth...A heterogeneous information network,which is composed of various types of nodes and edges,has a complex structure and rich information content,and is widely used in social networks,academic networks,e-commerce,and other fields.Link prediction,as a key task to reveal the unobserved relationships in the network,is of great significance in heterogeneous information networks.This paper reviews the application of presentation-based learning methods in link prediction of heterogeneous information networks.This paper introduces the basic concepts of heterogeneous information networks,and the theoretical basis of representation learning,and discusses the specific application of the deep learning model in node embedding learning and link prediction in detail.The effectiveness and superiority of these methods on multiple real data sets are demonstrated by experimental verification.展开更多
For an extract description of threads information in question and answer （QnA） web forums, it is proposed to construct a QnA knowledge presentation model in the English language, and then an entire solution for the ...For an extract description of threads information in question and answer （QnA） web forums, it is proposed to construct a QnA knowledge presentation model in the English language, and then an entire solution for the QnA knowledge system is presented, including data gathering, platform building and applications design. With pre-defined dictionary and grammatical analysis, the model draws semantic information, grammatical information and knowledge confidence into IR methods, in the form of statement sets and term sets with semantic links. Theoretical analysis shows that the statement model can provide an exact presentation for QnA knowledge, breaking through any limits from original QnA patterns and being adaptable to various query demands; the semantic links between terms can assist the statement model, in terms of deducing new from existing knowledge. The model makes use of both information retrieval （IR） and natural language processing （NLP） features, strengthening the knowledge presentation ability. Many knowledge-based applications built upon this model can be improved, providing better performance.展开更多
The"Silk Road Economic Belt"strateg y raised by Chinese President Xi Jinping has aroused wide concerns in the world.Silk Road was f irst invented by Mr.Richthofen,a German geographer in the 19th century who ...The"Silk Road Economic Belt"strateg y raised by Chinese President Xi Jinping has aroused wide concerns in the world.Silk Road was f irst invented by Mr.Richthofen,a German geographer in the 19th century who mentioned in his book"China"the road belt stretching more than 7,100 miles and linking the trade route among China,Middle East展开更多
WEST of the Yang Pass, a dance poem created and performed by the Lanzhou Song and Dance Troupe, presents the audience with a picture of ancient times and folk customs on the Loess Plateau in Northwestern China. It dep...WEST of the Yang Pass, a dance poem created and performed by the Lanzhou Song and Dance Troupe, presents the audience with a picture of ancient times and folk customs on the Loess Plateau in Northwestern China. It depicts our ancestors’ staunch will to live, and their pioneering spirit, as well as the splendid traditional culture. The dance poem includes 11 sections: "Prelude," "Ancient Road," "Desert," "Camel Station," "Crescent Moon Spring," "Ancient Castle," "Temple Oil Lamps," "Mogao Grottoes," "Red Willows," "Market," "Ancient Battle Fields," and "Fields." West of the Yang Pass is a dance without particular characters or coherent plot. A展开更多
文摘Lhari County is situated in a special part of Nagqu in the Tibet Autonomous Region. People living in the valley of southern Tibet often refer to it as north Lhari, and it is recognized as part of the area where north Tibetan culture continues to prevail. Nevertheless.
基金Science and Technology Research Project of Jiangxi Provincial Department of Education(Project No.GJJ211348,GJJ211347 and GJJ2201056)。
文摘A heterogeneous information network,which is composed of various types of nodes and edges,has a complex structure and rich information content,and is widely used in social networks,academic networks,e-commerce,and other fields.Link prediction,as a key task to reveal the unobserved relationships in the network,is of great significance in heterogeneous information networks.This paper reviews the application of presentation-based learning methods in link prediction of heterogeneous information networks.This paper introduces the basic concepts of heterogeneous information networks,and the theoretical basis of representation learning,and discusses the specific application of the deep learning model in node embedding learning and link prediction in detail.The effectiveness and superiority of these methods on multiple real data sets are demonstrated by experimental verification.
基金Microsoft Research Asia Internet Services in Aca-demic Research Fund (NoFY07-RES-OPP-116)Tianjin Technological Development Program Project (No06YFGZGX05900)
文摘For an extract description of threads information in question and answer （QnA） web forums, it is proposed to construct a QnA knowledge presentation model in the English language, and then an entire solution for the QnA knowledge system is presented, including data gathering, platform building and applications design. With pre-defined dictionary and grammatical analysis, the model draws semantic information, grammatical information and knowledge confidence into IR methods, in the form of statement sets and term sets with semantic links. Theoretical analysis shows that the statement model can provide an exact presentation for QnA knowledge, breaking through any limits from original QnA patterns and being adaptable to various query demands; the semantic links between terms can assist the statement model, in terms of deducing new from existing knowledge. The model makes use of both information retrieval （IR） and natural language processing （NLP） features, strengthening the knowledge presentation ability. Many knowledge-based applications built upon this model can be improved, providing better performance.
文摘The"Silk Road Economic Belt"strateg y raised by Chinese President Xi Jinping has aroused wide concerns in the world.Silk Road was f irst invented by Mr.Richthofen,a German geographer in the 19th century who mentioned in his book"China"the road belt stretching more than 7,100 miles and linking the trade route among China,Middle East
文摘WEST of the Yang Pass, a dance poem created and performed by the Lanzhou Song and Dance Troupe, presents the audience with a picture of ancient times and folk customs on the Loess Plateau in Northwestern China. It depicts our ancestors’ staunch will to live, and their pioneering spirit, as well as the splendid traditional culture. The dance poem includes 11 sections: "Prelude," "Ancient Road," "Desert," "Camel Station," "Crescent Moon Spring," "Ancient Castle," "Temple Oil Lamps," "Mogao Grottoes," "Red Willows," "Market," "Ancient Battle Fields," and "Fields." West of the Yang Pass is a dance without particular characters or coherent plot. A
