In recent years, self-paced learning has attracted much attention due to its improvement to nonconvex optimization based machine learning algorithms. As a methodology introduced from human learning, SPL dynamically evaluates the learning difficulty of each sample and provides the weighted learning model against the negative effects from hard-learning samples. In this study, we proposed a cognitive driven SPL method, i.e., retrospective robust self-paced learning, which is inspired by the following two issues in human learning process: the misclassified samples are more (...) impressive in upcoming learning, and the model of the follow-up learning process based on large number of samples can be used to reduce the risk of poor generalization in initial learning phase. We simultaneously estimated the degrees of learning-difficulty and misclassified in each step of SPL and proposed a framework to construct multilevel SPL for improving the robustness of the initial learning phase of SPL. The proposed method can be viewed as a multilayer model and the output of the previous layer can guide constructing robust initialization model of the next layer. The experimental results show that the R2SPL outperforms the conventional self-paced learning models in classification task. (shrink)

Modern business judgment is mostly faced with complex, unclear nature, and not fully confirmed research objects and needs a lot of relevant data investigation, inherent contradiction retrieval, and the discovery and extraction of potential laws. Formulation of rules and evaluation of system uncertainty: Appropriate decisions can be made based on this. Rough set theory is a new mathematical tool to deal with uncertain knowledge. Therefore, the theory of rough set is helpful for decision-makers to solve the decision problems of complex (...) systems. The simplification of knowledge of information systems and incomplete information systems and the theoretical and methodological study of rule acquisition are the central issues of rough set theory and applied research. A variety of simplified theories and methods have been proposed from a variety of viewpoints. However, there are still many theoretical problems that need to be investigated and solved in these aspects. In addition, the investment environment is a complex organic system that includes economic environment, social environment, resource environment, infrastructure, and other factors. There are a variety of data to measure these factors, which are mutually restrictive and interdependent. At present, domestic and foreign scholars have basically formed a series of assessment methods and models of investment environment assessment, but most of these assessment methods are affected by the differences in the degree of subjective factors of evaluators and the establishment of index weights in the assessment process. In most cases, more reliance is placed on subjective, artificial assignments and scoring loops. Therefore, it is an appropriate and reasonable method to evaluate the investment environment through data to evaluate all the factors affecting the investment environment and reach a comprehensive evaluation conclusion, which can effectively avoid human subjective factors to a certain extent. (shrink)

According to the theory of internal organs in traditional Chinese medicine, the gallbladder has the function of making judgments and decisions in mental processes and activities, and it also determines one's degree of courage. This culturally constructed medical characterization of the gallbladder forms the base of the cultural model for the concept of courage. In the core of this cultural model is a pair of conceptual metaphors: (a) "GALLBLADDER IS CONTAINTER OF COURAGE," and (b) "COURAGE IS QI (GASEOUS VITAL ENERGY) (...) IN GALLBLADDER," which partly constitutive of the understanding of the gallbladder and courage in Chinese culture. A description and analysis of the data from the Chinese language show that numerous conventional expressions are systematically tied to each other and contributive to the underlying conceptual metaphors. The study presents a case in which an abstract concept (courage) is understood in part via a conceptual metaphor grounded in the body, but shaped by a culture-specific metaphorical understanding of an internal organ (gallbladder) inside the body. Although the human body is a potentially universal source domain for metaphors structuring abstract concepts, cultural models set up specific perspectives from which certain aspects of bodily experience or certain parts of the body are viewed as especially salient and meaningful in the understanding of those abstract concepts. (shrink)

Yi Hwang is Korean giant Bo of Neo-Confucianism, Zhu Xi as their study to cases. He was the author severely criticized Wang Yangming. Lee Hwang and odd peak on the "four-terminal impassioned" debate, both sides quoted Zhu's literature as an argument, and from that perspective loyal to Zhu. However, in essence is, Yi Hwang on Mencius' four-terminal, "said Zhu interpretation presupposes a set of different teachings of Confucianism system architecture, though Mencius in line with the text, but out of Zhu (...) Xi's basic position. This is one of the most crucial question is: "truth" can activities? In Zhu's of Science, the reason why is gas, there are not only activities. Based on the literature that: Yi Hwang in the interpretation of Zhu Xi's theory of qi, intentionally or unintentionally give reasons when an activity, while escaping the structure of Zhu Xi of Science. As a leading representative of Korean Confucianism, Yi T'oegye generally adhered to Zhu Xi's philosophical viewpoint, also writing several essays criticizing Wang Yang-ming's differences with Zhu Xi. In the debate between Yi T'oegye and his contemporary, Ki Kobong on the "Four Buddings" and the "Seven Emotions," both sides appealed to Zhu Xi's texts in the belief that they were being faithful to Zhu Xi's standpoint. But in fact, Yi's interpretation of "Four Buddings" presupposes a philosophical framework that differs from that of Zhu Xi. In this Yi deviates from Zhu Xi's standpoint, although he remains faithful to Mencius' texts. The key point of this debate lies in the question of whether "li" can be active. In Zhu Xi's philosophical framework, "li" as the ontological ground for "qi" has mere being but not activity. In this paper I demonstrate that in his interpretation of Zhu Xi's doctrine of "li" and "qi," Yi unconsciously ascribes a kind of activity to "li "and hence deviates from Zhu Xi's original philosophical position. (shrink)

Since 2016, drones have been deployed in various development projects in sub-Saharan Africa, where trials, tests, and studies have been rolled out in countries, including Tanzania, Uganda, Rwanda, Malawi, Ghana, and the Democratic Republic of the Congo. The use cases of drones vary, ranging from imagery collection to transportation of vaccines, lab samples, blood products, and other medical supplies. A wide range of stakeholders is involved, including governments, international organizations, educational institutions, as well as industry. Based on a field study (...) conducted in 2019, this article investigates how drones are used for medical supply delivery in Malawi-a country where the community is underserved for healthcare and related infrastructure underdeveloped, while airspace is largely open and regulations generally relaxed. The objective of presenting this case study is to contribute to the evidence regarding the rapid deployment of medical cargo drones across the African continent, and to spark critical reflections over the utility, suitability, and impacts of incorporating drones in the existing health supply chain systems in resource-poor settings. The discussion revolves around two aspects: 1) the emergent “African Drone Rise”-is it ok “as it is Africa”? and 2) the normative role of technology in the aid sector-is it “a solution looking for a problem”? In conclusion, a call for more structured guidance for the systematic examination and evaluation of the medical cargo drone case is raised. (shrink)

One challenge that globalization has brought to business is that firms, as they expand their market globally through cross-border alliances, need to deal with partner firms from countries of different religious background. The impact of a country’s dominant religion on its firms’ international market entry mode choices has not been examined in traditional approaches. Focusing on hypothesizing the influence of Christian beliefs and atheism (i.e., the absence of belief in any deities), this research aims to fill the gap by exploring (...) religion’s role in providing moral restraint on managers’ propensity for opportunism, which in turn affects these managers’ choices of their firms’ international market entry via non-equity alliances or joint ventures. A study of 22,156 cross-border alliances formed in 48 industries world-wide over 9 years provides new insight toward understanding religion’s influence on firms’ international market entry mode decisions through the ethical dimension of strategic leadership. (shrink)

本书从回忆母亲中医治病开始,一路写来,有中医的神奇、有中医的道理、有中医与西医的区别、有人生的智慧、有豁达的胸襟、有现代人常常忽略的东西、有不少值得深思的问题.

本书内容包括: 南宋湖湘学派概述、胡安国文学思想及其文学作品、胡寅文学思想及其文学作品、胡宏文学思想及其文学作品、湖湘学派的文学总论等.

Collaborative filtering technology is currently the most successful and widely used technology in the recommendation system. It has achieved rapid development in theoretical research and practice. It selects information and similarity relationships based on the user’s history and collects others that are the same as the user’s hobbies. User’s evaluation information is to generate recommendations. The main research is the inadequate combination of context information and the mining of new points of interest in the context-aware recommendation process. On the basis (...) of traditional recommendation technology, in view of the characteristics of the context information in music recommendation, a personalized and personalized music based on popularity prediction is proposed. Recommended algorithm is MRAPP. The algorithm first analyzes the user’s contextual information under music recommendation and classifies and models the contextual information. The traditional content-based recommendation technology CB calculates the recommendation results and then, for the problem that content-based recommendation technology cannot recommend new points of interest for users, introduces the concept of popularity. First, we use the memory and forget function to reduce the score and then consider user attributes and product attributes to calculate similarity; secondly, we use logistic regression to train feature weights; finally, appropriate weights are used to combine user-based and item-based collaborative filtering recommendation results. Based on the above improvements, the improved collaborative filtering recommendation algorithm in this paper has greatly improved the prediction accuracy. Through theoretical proof and simulation experiments, the effectiveness of the MRAPP algorithm is demonstrated. (shrink)

Mencius, who often spoke of ming in different senses among which only one can be taken as fate, upheld two doctrines of fate--moral determinism and blind, unalterable fate--but he was prone to apply the former to collective entities, and the latter to individual persons. This bi-level distinction, which is at variance with the non-distinction in both Moism and Taoism, exercised a profound influence upon the minds of later Confucians.

Margaret Boden famously theorizes that the highest form of creativity is more than the production of new ideas—it involves the transformation of a conceptual space consisting of all possible ideas that a person can obtain. This article examines whether this notion of transformative creativity can be applied to the field of biology. Biological transformative creativity (BTC) is theoretically conceivable if an extension of Boden’s original framework is allowed to include non-conceptual spaces as the object of transformation. However, identifying specific biological (...) phenomena that warrant the label of transformative creativity in living systems poses a substantial challenge. After scrutinizing two recent theories regarding BTC—one connecting BTC to evolution and the other equaling it to self-organization—this paper turns to a third alternative hypothesis that emphasizes the autonomous, self-productive mechanisms through which novel organizational patterns and morphological features take shape. To unpack this idea, the paper draws on extensive evidence in epigenetic studies and argues that autonomous transformation of overall possibilities of living organisms occurs at the individual level primarily due to flexible modifications of gene expression norms in the organism. Then, the paper analyzes the developmental plasticity of _C. elegans_ and the origin and differentiation of castes in social insects as two examples of the epigenetic form of BTC. The account is expected to contribute to a more appropriate understanding of the origin of human creativity and the creative nature of life. (shrink)

Focusing on the “bian” (changes) of Chinese landscape painting in the Tang Dynasty, this essay seeks to expound a breakthrough in the study of painting in the dynasty. Such a study was once difficult to carry out in the form of pictorial and stylistic analyses due to the lack of physical works. By showing that the prevailing landscape paintings of two representative painters Wu Daozi and Li Sixun were at the time most likely to be dominated by the sutra paintings (...) and pictures of the immortal land, the essay attempts to demonstrate that the meaning of “changes” in landscape painting lies more in the change of style in representing landscape and the attitude of critics towards landscape paintings than in the change of subject matter. Meanwhile, it is worth noting that historical narratives also played a key role in constituting the concept of “landscape painting.” The focus on and analysis of the historical constitution itself provide people with another possible and feasible research approach in addition to the one based on the analysis of works and images. (shrink)

Social interaction, especially for older people living alone is a challenge currently facing human-robot interaction (HRI). There has been little research on user preference towards HRI interfaces. In this paper, we took both objective observations and participants’ opinions into account in studying older users with a robot partner. The developed dual-modal robot interface offered older users options of speech or touch screen to perform tasks. Fifteen people aged from 70 to 89 years old, participated. We analyzed the spontaneous actions of (...) the participants, including their attentional activities and conversational activities, the temporal characteristics of these social behaviours, as well as questionnaires. It has been revealed that social engagement with the robot demonstrated by older people was no different from what might be expected towards a human partner. This study is an early attempt to reveal the social connections between human beings and a personal robot in real life. (shrink)

This article studies 2 Chinese body-part terms zhi 'finger' and zhang 'palm' as they are used in compounds and idioms to express abstract concepts. Primarily, zhi 'finger' is used to express intention, aim, guidance, and direction, whereas zhang 'palm' is used to refer to power and control. The metaphoric and metonymic expressions involved are based on 2 common acts with hands: pointing with the index finger and holding in the palm of the hand. A comparison between Chinese and English data (...) reveals 2 differences. First, the conceptual metaphor "CONTROL IS HOLDING IN THE PALM OF THE HAND" is not richly manifested in English, although it is in Chinese. Second, the conceptual metaphor "THE FINGER IS THE DOER" is well manifested in English, but it is not realized in Chinese. These differences consist in the choice of a subpart (palm or finger) over the part (hand) as a result of cultural preferences. They reside, however, in a larger context of common grounding of meaning in bodily experiences. (shrink)

Friedrich Nietzsche has emerged as one of the most important and influential modern philosophers. For several decades, the book series Monographien und Texte zur Nietzsche-Forschung (MTNF) has set the agenda in a rapidly growing and changing field of Nietzsche scholarship. The scope of the series is interdisciplinary and international in orientation reflects the entire spectrum of research on Nietzsche, from philosophy to literary studies and political theory. The series publishes monographs and edited volumes that undergo a strict peer-review process. The (...) book series is led by an international team of editors, whose work represents the full range of current Nietzsche scholarship. (shrink)

This study aims to contribute to the research on spatial metaphors for morality from the perspective of Chinese. It outlines the linguistic patterns in Chinese that manifest the putative underlying spatial subsystem of moral metaphors, which can be summarized by a central metaphor “MORALITY IS SPATIALITY.” In doing so, it focuses on 17 spatial words that instantiate in real-life discourses five pairs of moral–spatial metaphors in their positive and negative valence. The total of 10 metaphors under study forms a cluster (...) as the spatial metaphor subsystem operating in conjunction and connection with other metaphor subsystems in our moral cognition. It is suggested that the 10 conceptual metaphors emerge from four image schemas: UP-DOWN, BALANCE, PATH, and OBJECT. A unified schematic configuration is proposed to lay out the spatial elements and relations represented by the four image schemas in a single diagram. Based on its linguistic analysis, the study also provides a list of prototypical target as... (shrink)

Name der Zeitschrift: Semiotica Jahrgang: 2017 Heft: 216 Seiten: 451-477.

Customer citizenship behavior has attracted widespread attention from scholars due to its capacity of enabling enterprises to gain competitive advantages of low costs and high efficiency by giving full play to the initiative of customers. Based on the S-O-R Model, we have established the theoretical model to study the influence imposed by social support of online travel platform enterprises on customer citizenship behavior against the backdrop of the sharing economy. This research tests the fitting of the theoretical model and its (...) fundamental hypotheses using 626 samples acquired from the investigation with SPSS26.0 and AMOS25.0. Results indicate that the social support has a positive influence on customer citizenship behavior. Social support could have a positive influence on positive emotions. Social support has no significant negative effect on negative emotions. Positive emotions have a positive influence on customer citizenship behavior. Negative emotions have a negative influence on customer citizenship behavior. Positive emotions play a mediating effect in the positive influence of social support on customer citizenship behavior. Social support could have a positive influence on customer satisfaction. Customer satisfaction has a positive influence on customer citizenship behavior. Customer satisfaction plays a mediating effect in the positive effect of social support on customer citizenship behavior. Positive emotions and customer satisfaction play a chain mediating effect in the positive effect of social support on customer citizenship behavior. (shrink)

This book introduces the notions and methods of formal logic from a computer science standpoint, covering propositional logic, predicate logic, and foundations ...

本书系作者一系列关于后现代理论衰落后新出现的批评流派的论文集。其内容和体例分为五编。第一编的两章分别对九十年代以来国际学术界关于后现代主义问题的讨论作出总结性的评述;第二编“后殖民主义”应当说是本书的 重点,在首先对后殖民理论的源起以及后殖民地文学的概况作一“鸟瞰式”的评价。.

Examining the influence of trust in fostering knowledge sharing behavior in virtual teams is of great research value in the current complex, dynamic, and competitive era of a knowledge economy. This study investigated the relationship between trust in coworkers and KSB. Based on social information processing theory and social cognitive theory, we developed a multilevel moderated mediation model where the team members’ psychological safety was considered a mediator, while team virtuality and knowledge sharing self-efficacy acted as team and individual-level moderators, (...) respectively. On surveying 282 individuals in 37 virtual teams of three Chinese internet companies, we found that TC positively affected team members’ KSB and this relationship was fully mediated by team members’ PS. Our findings also demonstrated that the effect of TC on KSB depended on the degree of TV and employees’ KSSE. Specifically, when TV and KSSE were higher, the TC–PS and PS–KSB relationship and the mediating effects of PS in the TC–PS–KSB relationship were all stronger. Our study extends the trust-KSB literature by identifying the psychological mechanism and boundary conditions in the TC-KSB relationship. Moreover, our findings also offer valuable managerial implications for virtual team managers on facilitating team members’ PS and KSB. (shrink)

School moral education in any country is carried out in a particular social and cultural context. The renewal of policy and practice in moral education in China has come about because of a rapidly changing Chinese society, as a result of the government's ‘reform and opening up’ policy since the end of the 1970s. The consequent changes in the Chinese economy, politics and culture are innovatory and challenging. It is these changes that have brought about, and will continue to bring (...) about, new ideas and practices in moral education. This paper describes how Chinese moral education has been influenced according to recent social changes and modernization in China, including the formation of the market economy, the impact of globalization, mass media and the Internet, cultural diversity and value pluralism, trends to democratization in politics, and structural changes in the family. It also considers the kind of social issues and challenges which are being dealt with and anticipated in policy, theory and practice in contemporary Chinese moral education. (shrink)