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Textual Content Prediction via Fuzzy Attention Neural Network Model without Predefined Knowledge
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作者 Canghong Jin Guangjie Zhang +2 位作者 Minghui Wu Shengli Zhou Taotao Fu 《China Communications》 SCIE CSCD 2020年第6期211-222,共12页
Text analysis is a popular technique for finding the most significant information from texts including semantic,emotional,and other hidden features,which became a research hotspot in the last few years.Specially,there... Text analysis is a popular technique for finding the most significant information from texts including semantic,emotional,and other hidden features,which became a research hotspot in the last few years.Specially,there are some text analysis tasks with judgment reports,such as analyzing the criminal process and predicting prison terms.Traditional researches on text analysis are generally based on special feature selection and ontology model generation or require legal experts to provide external knowledge.All these methods require a lot of time and labor costs.Therefore,in this paper,we use textual data such as judgment reports creatively to perform prison term prediction without external legal knowledge.We propose a framework that combines value-based rules and a fuzzy text to predict the target prison term.The procedure in our framework includes information extraction,term fuzzification,and document vector regression.We carry out experiments with real-world judgment reports and compare our model’s performance with those of ten traditional classification and regression models and two deep learning models.The results show that our model achieves competitive results compared with other models as evaluated by the RMSE and R-squared metrics.Finally,we implement a prototype system with a user-friendly GUI that can be used to predict prison terms according to the legal text inputted by the user. 展开更多
关键词 judgment content understanding pre-trained model FUZZIFICATION content representation vectors
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Concept-based approach for information retrieval 被引量:1
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作者 吴晨 张全 贾宁 《Journal of Southeast University(English Edition)》 EI CAS 2006年第3期324-329,共6页
A concept-based approach is expected to resolve the word sense ambiguities in information retrieval and apply the semantic importance of the concepts, instead of the term frequency, to representing the contents of a d... A concept-based approach is expected to resolve the word sense ambiguities in information retrieval and apply the semantic importance of the concepts, instead of the term frequency, to representing the contents of a document. Consequently, a formalized document framework is proposed. The document framework is used to express the meaning of a document with the concepts which are expressed by high semantic importance. The framework consists of two parts: the "domain" information and the "situation & background" information of a document. A document-extracting algorithm and a two-stage smoothing method are also proposed. The quantification of the similarity between the query and the document framework depends on the smoothing method. The experiments on the TREC6 collection demonstrate the feasibility and effectiveness of the proposed approach in information retrieval tasks. The average recall level precision of the model using the proposed approach is about 10% higher than that of traditional ones. 展开更多
关键词 information retrieval CONCEPT semantic knowledge content representation
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激进生成认知何以是革命的?
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作者 黄翔 《哲学分析》 CSSCI 2023年第1期134-147,199,共15页
激进生成认知(REC)认为心灵和认知的基础性状态和功能无需操纵表征内容,并坚持这种“基础心灵”的存在对认知科学哲学和心灵哲学来说是革命性的。REC的革命性特征受到一系列质疑。一些学者认为REC难以替代表征主义因而其革命无法成功;... 激进生成认知(REC)认为心灵和认知的基础性状态和功能无需操纵表征内容,并坚持这种“基础心灵”的存在对认知科学哲学和心灵哲学来说是革命性的。REC的革命性特征受到一系列质疑。一些学者认为REC难以替代表征主义因而其革命无法成功;另一些学者认为它拥有内在主义特征因而难以具有革命性;还有学者认为它不符合革命性科学理论的标准。在分析这些质疑之后,可以提出一种以批判性能力为出发点来理解REC的革命性的新方式,并探讨该革命性会带来的更强的概念整合能力、更为宽广而融贯的自然主义和丰富的哲学后果。 展开更多
关键词 具身认知 生成认知 基础心灵 内容 表征主义
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Personalized Emotion Space for Video Affective Content Representation
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作者 SUN Kai,YU Junqing,HUANG Yue,HU Xiaoqiang,LIU Qing College of Computer Science and Technology,Huazhong University of Science and Technology,Wuhan 430074,Hubei,China 《Wuhan University Journal of Natural Sciences》 CAS 2009年第5期393-398,共6页
A personalized emotion space is proposed to bridge the "affective gap" in video affective content understanding. In order to unify the discrete and dimensional emotion model, fuzzy C-mean (FCM) clustering algorith... A personalized emotion space is proposed to bridge the "affective gap" in video affective content understanding. In order to unify the discrete and dimensional emotion model, fuzzy C-mean (FCM) clustering algorithm is adopted to divide the emotion space. Gaussian mixture model (GMM) is used to determine the membership functions of typical affective subspaces. At every step of modeling the space, the inputs rely completely on the affective experiences recorded by the audiences. The advantages of the improved V-A (Velance-Arousal) emotion model are the per- sonalization, the ability to define typical affective state areas in the V-A emotion space, and the convenience to explicitly express the intensity of each affective state. The experimental results validate the model and show it can be used as a personalized emotion space for video affective content representation. 展开更多
关键词 video affective computing personalized emotion space video affective content representation fuzzy C-means clustering (FCM) Gaussian mixture model (GMM)
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知觉经验的直观内容——初探一种康德式素朴实在论
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作者 陈仕伟 《哲学评论》 2022年第1期22-38,共17页
素朴实在论是当下知觉研究中重获关注的一种重要知觉理论,它与表征论的争论是当前知觉研究领域的主要争论之一。双方争论的核心在于知觉经验的本质究竟是感知者对外部世界的直接亲知还是对外部世界的表征。麦克道尔从知识论视角考察了... 素朴实在论是当下知觉研究中重获关注的一种重要知觉理论,它与表征论的争论是当前知觉研究领域的主要争论之一。双方争论的核心在于知觉经验的本质究竟是感知者对外部世界的直接亲知还是对外部世界的表征。麦克道尔从知识论视角考察了一种双方不相容论证,并通过合理引入康德的洞见,尝试给出一种相容方案,即用直观内容替换命题内容,主张知觉经验正是凭借拥有相应的直观内容而达成对外部世界的亲知。本文将回应麦克道尔的主张可能面临的一些问题,并试图沿着其思路探索发展一种康德式素朴实在论的可能。 展开更多
关键词 关系论 表征论 素朴实在论 知觉 直观内容
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知觉表征论的难题 被引量:1
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作者 黄原 《自然辩证法通讯》 CSSCI 北大核心 2019年第4期28-35,共8页
知觉表征论主张知觉经验具有表征内容,且经验的现象特征被表征内容所穷尽。这反过来将意味着,如果现象特征不变,那么表征内容也不变。由于知觉表征论的这一特性,它与内容外在论、感受质内在论三者不兼容。体现这种不兼容难题的一个示例... 知觉表征论主张知觉经验具有表征内容,且经验的现象特征被表征内容所穷尽。这反过来将意味着,如果现象特征不变,那么表征内容也不变。由于知觉表征论的这一特性,它与内容外在论、感受质内在论三者不兼容。体现这种不兼容难题的一个示例是反转地球思想实验。本文对不兼容难题、反转地球实验进行分析,对表征论者作出的不同回应进行探讨,指出这些回应并不令人满意。这一现状提示出一条理论路径:搁置知觉表征论,而转向一种更审慎的理论出发点——弱意向论。 展开更多
关键词 表征论 内容外在论 反转地球
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