A question answering system (QA System) was developed that uses graph-pattern association rules on the YAGO knowledge base. The answer as output of the system is provided based on a user question as input. If the answer is missing or unavailable in the database, then graph-pattern association rules are used to get the answer. The architecture of this question answering system is as follows: question classification, graph component generation, query generation, and query processing. The question answering system uses association graph patterns in a waterfall model. In this paper, the architecture of the system is described, specifically discussing its reasoning and performance capabilities. The results of this research is that rules with high confidence and correct logic produce correct answers, and vice versa
CommonsenseQA: A Question Answering Challenge Targeting Commonsense Knowledge
Tel-Aviv University(特拉维夫大学);Allen Institute for Artificial Intelligence(艾伦人工智能研究所)
在回答问题时,除了特定的上下文之外,人们还经常利用他们丰富的世界知识。最近的工作主要集中在回答一些相关文件或背景下的问题,并要求很少的一般背景。为了研究具有先验知识的问答,我们提出了常识问答:一个具有挑战性的新数据集常识问答。为了捕捉关联之外的常识,我们从ConceptNet(Speer等人,2017)与单个源概念具有相同语义关系的多个目标概念。人群工作者被要求创作多项选择题,其中提到源概念,并依次区分每个目标概念。这鼓励工作人员创建具有复杂语义的问题,这些问题通常需要先验知识。我们通过这个过程创建了12,247个问题,并通过大量强基线证明了我们任务的难度。我们的最佳基线是基于BERT-large(Devlin et al.,2018年),并获得56%的准确率,远低于人类的表现,这是89%。
HyCE-RAG: Hypergraph Chain-of-Evidence Retrieval-Augmented Generation for Explainable Multi-hop Question Answering
University of Macau(澳门大学);Shenzhen Kaihong Digital Industry Development Co., Ltd.(深圳开鸿数字产业发展有限公司);University of New South Wales(新南威尔士大学);Zhejiang University(浙江大学);Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences(中国科学院深圳先进技术研究院)
Ask and Remember: A Questions-Only Replay Strategy for Continual Visual Question Answering
LTCI, Télécom-Paris, Institut Polytechnique de Paris(LTCI, Télécom-Paris, Institut Polytechnique de Paris);Inria, LJK, Univ. Grenoble Alpes(Inria, LJK, 火车头 Grenoble Alpes);Universitat Autónoma de Barcelona(Autonomous University of Barcelona)
Synthesize-on-Graph: Knowledgeable Synthetic Data Generation for Continue Pre-training of Large Language Models
DataArc Tech Ltd.(DataArc科技有限公司);IDEA Research, International Digital Economy Academy(IDEA研究所、国际数字经济学院);Gaoling School of Artificial Intelligence, Renmin University of China(法律人工智能学院,中国人民大学)
Agentic retrieval-augmented reasoning reshapes collective reliability under model variability in radiology question answering
RWTH Aachen University(亚琛工业大学);Friedrich-Alexander-Universität Erlangen-Nürnberg(埃尔朗根-纽伦堡大学);Technical University of Munich(慕尼黑工业大学);University Hospital RWTH Aachen(亚琛工业大学医院);University Hospital Erlangen(埃尔朗根大学医院);Erlangen National High Performance Computing Center(埃尔朗根国家高性能计算中心);Stanford University(斯坦福大学)
Authority Signals in Claude AI Health Citations: A Descriptive Analysis Using the Authority Signals Framework
Department of Health and Human Performance, York College, The City University of New York(健康与人类绩效系,约克学院,纽约市立大学);Department of Health Studies & Applied Educational Psychology, Teachers College, Columbia University(健康研究与应用教育心理学系,哥伦比亚大学教师学院);Department of Accounting and Finance, York College, The City University of New York(会计与金融系,约克学院,纽约市立大学);Department of Public Health, William Paterson University(公共卫生系,威廉·帕特森大学)
本研究使用权威信号框架,分析 Anthropic 的 Claude AI 在回答消费者健康问题时引用来源的权威信号,发现机构来源占主导地位(97.8%),并建立了 Claude 引用行为的基线。