Centered on describing,understanding,and interpreting conscious experiences lived by the subject open to objects of various kinds,in the endeavour to catch some of the meaning of life,finally,in particular contexts,ph...Centered on describing,understanding,and interpreting conscious experiences lived by the subject open to objects of various kinds,in the endeavour to catch some of the meaning of life,finally,in particular contexts,phenomenology provides efficient opportunities for questioning and appropriating the meaning of musical works in their complexity,depth,and dynamics.Although music is considered to be the universal language to most people,this art form(of sounds organized in melody,harmony,rhythm,texture,“color”,temporality,etc.)raises serious difficulties when it is theoretically approached in view of a better knowledge and comprehension.A hermeneutic phenomenological analysis can lead us to deciphering much more as regards the“aesthetic object”,which herein is a musical composition signed by Rodion Shchedrin.The“object”of contemplation is“Balalaika”for violin solo pizzicato.It is an uncommon piece of contemporary music we will tackle by applying the phenomenological perspective belonging to Anna-Teresa Tymieniecka.In this essay,we try to emphasize part of the inspiring potential“phenomenology of the ontopoiesis of life”that shows for living and grasping the sense of a peculiar encounter;the perceiving subject does experience with an expression of the art that exactly took its name from the“Muses”.And it matters the more so as the aesthetic experience is articulating together with an ethical,very own human,one.展开更多
Within the walls of the Interna tional Museum of African Art （IMAA）. thousands of artworks from many African tribes are preserved and exhibited, including wood, stone and bronze carvings, pottery, clothing,jewelry a...Within the walls of the Interna tional Museum of African Art （IMAA）. thousands of artworks from many African tribes are preserved and exhibited, including wood, stone and bronze carvings, pottery, clothing,jewelry and paintings, among others.展开更多
自然语言转换结构化查询语言(NL2SQL)能降低非专业人员操作数据库的技术门槛,从而提升用户体验和工作效率。此外,检索增强生成(RAG)技术可以通过引入外部知识库提升NL2SQL的性能。针对目前RAG在NL2SQL应用中存在的检索策略漏检率高和召...自然语言转换结构化查询语言(NL2SQL)能降低非专业人员操作数据库的技术门槛,从而提升用户体验和工作效率。此外,检索增强生成(RAG)技术可以通过引入外部知识库提升NL2SQL的性能。针对目前RAG在NL2SQL应用中存在的检索策略漏检率高和召回上下文的相关性不强等问题,提出一种分序检索重排序RAG(RAG-SRR)方法优化知识库构建、检索召回策略和提示词设计等环节。首先,从问答对、专业名词和数据库结构这3个方面进行领域知识库的构建:问答对根据文物艺术品拍卖监管的高频处理和查询的问题构建,专业名词根据拍卖行业标准构建,而数据库结构根据雅昌艺术拍卖网的数据构建;其次,在检索阶段采取分序检索的策略,并对3类知识库设置不同的优先级,且在召回阶段重排序检索的信息;最后,在提示词设计中给出提示词优化设计的原则及提示词模板。实验结果表明:在领域数据集、Spider数据集上,RAG-SRR方法与基于BERT(Bidirectional Encoder Representations from Transformers)模型和RESDSQL(Ranking-enhanced Encoding plus a Skeleton-aware Decoding framework for text-to-SQL)模型的方法的执行准确率分别至少提高了19.50、24.20和12.17、8.90个百分点。而在相同大语言模型下,RAG-SRR方法比未优化的RAG方法的执行准确率分别至少提高了12.83和15.60个百分点,与C3SQL方法相比,执行准确率分别至少提高了1.50和3.10个百分点。在使用Llama3.1-8B时,与DIN-SQL方法相比,执行准确率在中文语料数据集中提升0.30个百分点,在英文语料数据集中最多相差3.90个百分点;但在使用Qwen2.5-7B时,执行准确率分别提高1.60和4.10个百分点。可见,RAG-SRR方法具备较强的实用性和可移植性。展开更多
This paper explores the essential role of art education in adolescents’cultural development.By examining the influence of art education on adolescents’aesthetic abilities and observing the cultural stories behind ar...This paper explores the essential role of art education in adolescents’cultural development.By examining the influence of art education on adolescents’aesthetic abilities and observing the cultural stories behind artworks,this paper aims to underscore the importance of art education in nurturing knowledge,fostering cultural identity,and encouraging cross-cultural understanding.Suggestions are put forward correspondingly to ensure the quality of art education and improve adolescents’cultural literacy.展开更多
1 Fascinated by the beauty of white Chinese porcelain(瓷),Marc Leuthold has spent two months creating contemporary artworks using the local clay and firing methods of Quyang,a county in Hebei Province,with over a thou...1 Fascinated by the beauty of white Chinese porcelain(瓷),Marc Leuthold has spent two months creating contemporary artworks using the local clay and firing methods of Quyang,a county in Hebei Province,with over a thousand years of ceramic⁃making history.2 Leuthold,an elected lifetime member of the International Academy of Ceramics and a retired professor from the State University of New York,has been invited to around 20 Chinese cities to exhibit,lecture and exchange ideas.He also worked full⁃time at an art institute in Shanghai from 2018 to 2023.展开更多
文摘Centered on describing,understanding,and interpreting conscious experiences lived by the subject open to objects of various kinds,in the endeavour to catch some of the meaning of life,finally,in particular contexts,phenomenology provides efficient opportunities for questioning and appropriating the meaning of musical works in their complexity,depth,and dynamics.Although music is considered to be the universal language to most people,this art form(of sounds organized in melody,harmony,rhythm,texture,“color”,temporality,etc.)raises serious difficulties when it is theoretically approached in view of a better knowledge and comprehension.A hermeneutic phenomenological analysis can lead us to deciphering much more as regards the“aesthetic object”,which herein is a musical composition signed by Rodion Shchedrin.The“object”of contemplation is“Balalaika”for violin solo pizzicato.It is an uncommon piece of contemporary music we will tackle by applying the phenomenological perspective belonging to Anna-Teresa Tymieniecka.In this essay,we try to emphasize part of the inspiring potential“phenomenology of the ontopoiesis of life”that shows for living and grasping the sense of a peculiar encounter;the perceiving subject does experience with an expression of the art that exactly took its name from the“Muses”.And it matters the more so as the aesthetic experience is articulating together with an ethical,very own human,one.
文摘Within the walls of the Interna tional Museum of African Art （IMAA）. thousands of artworks from many African tribes are preserved and exhibited, including wood, stone and bronze carvings, pottery, clothing,jewelry and paintings, among others.
文摘自然语言转换结构化查询语言(NL2SQL)能降低非专业人员操作数据库的技术门槛,从而提升用户体验和工作效率。此外,检索增强生成(RAG)技术可以通过引入外部知识库提升NL2SQL的性能。针对目前RAG在NL2SQL应用中存在的检索策略漏检率高和召回上下文的相关性不强等问题,提出一种分序检索重排序RAG(RAG-SRR)方法优化知识库构建、检索召回策略和提示词设计等环节。首先,从问答对、专业名词和数据库结构这3个方面进行领域知识库的构建:问答对根据文物艺术品拍卖监管的高频处理和查询的问题构建,专业名词根据拍卖行业标准构建,而数据库结构根据雅昌艺术拍卖网的数据构建;其次,在检索阶段采取分序检索的策略,并对3类知识库设置不同的优先级,且在召回阶段重排序检索的信息;最后,在提示词设计中给出提示词优化设计的原则及提示词模板。实验结果表明:在领域数据集、Spider数据集上,RAG-SRR方法与基于BERT(Bidirectional Encoder Representations from Transformers)模型和RESDSQL(Ranking-enhanced Encoding plus a Skeleton-aware Decoding framework for text-to-SQL)模型的方法的执行准确率分别至少提高了19.50、24.20和12.17、8.90个百分点。而在相同大语言模型下,RAG-SRR方法比未优化的RAG方法的执行准确率分别至少提高了12.83和15.60个百分点,与C3SQL方法相比,执行准确率分别至少提高了1.50和3.10个百分点。在使用Llama3.1-8B时,与DIN-SQL方法相比,执行准确率在中文语料数据集中提升0.30个百分点,在英文语料数据集中最多相差3.90个百分点;但在使用Qwen2.5-7B时,执行准确率分别提高1.60和4.10个百分点。可见,RAG-SRR方法具备较强的实用性和可移植性。
文摘This paper explores the essential role of art education in adolescents’cultural development.By examining the influence of art education on adolescents’aesthetic abilities and observing the cultural stories behind artworks,this paper aims to underscore the importance of art education in nurturing knowledge,fostering cultural identity,and encouraging cross-cultural understanding.Suggestions are put forward correspondingly to ensure the quality of art education and improve adolescents’cultural literacy.
文摘1 Fascinated by the beauty of white Chinese porcelain(瓷),Marc Leuthold has spent two months creating contemporary artworks using the local clay and firing methods of Quyang,a county in Hebei Province,with over a thousand years of ceramic⁃making history.2 Leuthold,an elected lifetime member of the International Academy of Ceramics and a retired professor from the State University of New York,has been invited to around 20 Chinese cities to exhibit,lecture and exchange ideas.He also worked full⁃time at an art institute in Shanghai from 2018 to 2023.
