语义双关语是幽默、笑话和喜剧等作品的来源之一,在人类写作的发展进程中具有重要的历史地位。由于语义双关语存在歧义难懂的特点,因此难以挖掘语义双关语的潜在语义信息,故目前语义双关语的检测和双关词的定位是自然语言处理任务中的...语义双关语是幽默、笑话和喜剧等作品的来源之一,在人类写作的发展进程中具有重要的历史地位。由于语义双关语存在歧义难懂的特点,因此难以挖掘语义双关语的潜在语义信息,故目前语义双关语的检测和双关词的定位是自然语言处理任务中的一项困难和挑战。该文在语义双关语的理论基础上,挖掘了一系列的潜在语义特性,并构建了对应每个特性的特征集,用以检测语义双关语;同时从潜在语义特性出发,提出了一种基于词向量和同义词融合的语义相似度匹配算法实现语义双关词的定位。在SemEval 2017Task 7和Pun of the Day数据集上均取得了较好的实验结果,验证了该文所提出的检测算法和定位算法。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
As a term of cognitive psychology, image is closely related to grammar analysis. The present paper takes English as an example and through the analysis of parameters--basal body and side, selection, angle of view, deg...As a term of cognitive psychology, image is closely related to grammar analysis. The present paper takes English as an example and through the analysis of parameters--basal body and side, selection, angle of view, degree of detail, prominence, which constitute different images, to demonstrate the relationship between image and English grammar analysis.展开更多
文摘语义双关语是幽默、笑话和喜剧等作品的来源之一,在人类写作的发展进程中具有重要的历史地位。由于语义双关语存在歧义难懂的特点,因此难以挖掘语义双关语的潜在语义信息,故目前语义双关语的检测和双关词的定位是自然语言处理任务中的一项困难和挑战。该文在语义双关语的理论基础上,挖掘了一系列的潜在语义特性,并构建了对应每个特性的特征集,用以检测语义双关语;同时从潜在语义特性出发,提出了一种基于词向量和同义词融合的语义相似度匹配算法实现语义双关词的定位。在SemEval 2017Task 7和Pun of the Day数据集上均取得了较好的实验结果,验证了该文所提出的检测算法和定位算法。
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As a term of cognitive psychology, image is closely related to grammar analysis. The present paper takes English as an example and through the analysis of parameters--basal body and side, selection, angle of view, degree of detail, prominence, which constitute different images, to demonstrate the relationship between image and English grammar analysis.
