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秦汉:一颗似远又近的星
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作者 刘琨 《电影文学》 北大核心 1990年第7期77-78,74,共3页
我无法将照片上、影视中的秦汉与我面前的秦汉剥离开来,因为,这些影像已经幻化、交融、叠印在一起了……在台湾影坛上,秦汉堪称是一颗文艺片红星,在大陆观众的心目中,秦汉几乎成了青年人崇拜的偶像。人们看过他主演的《汪洋中的一... 我无法将照片上、影视中的秦汉与我面前的秦汉剥离开来,因为,这些影像已经幻化、交融、叠印在一起了……在台湾影坛上,秦汉堪称是一颗文艺片红星,在大陆观众的心目中,秦汉几乎成了青年人崇拜的偶像。人们看过他主演的《汪洋中的一条船》《烟水寒》《情网》《原乡人》等影片,更欣赏他在电视连续剧《几度夕阳红》《在水一方》中的出色表演。 展开更多
关键词 秦汉 《在水一方》 《原乡人》 电视连续剧 《情网》 文艺片 青年人 影视
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黎巴嫩又一家主流报纸停刊
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《青年记者》 北大核心 2018年第31期82-82,共1页
因经营困难,黎巴嫩已有59年历史的阿拉伯语报纸《安瓦尔报》自10月1日起停刊。这家日报此前发表声明说,因财务困境其出版商狞猎者出版社决定报纸停刊。同时,出版社旗下包括《情网》周刊、《狞猎者》周刊在内的所有杂志出版物也停止... 因经营困难,黎巴嫩已有59年历史的阿拉伯语报纸《安瓦尔报》自10月1日起停刊。这家日报此前发表声明说,因财务困境其出版商狞猎者出版社决定报纸停刊。同时,出版社旗下包括《情网》周刊、《狞猎者》周刊在内的所有杂志出版物也停止发行。黎巴嫩至少有10家以阿拉伯语、英语或法语出版发行的日报,其中多家报纸面·临经营窘境。去年,拥有45年历史的《使者报》因经营不善而关门。 展开更多
关键词 主流报纸 黎巴嫩 停刊 经营困难 阿拉伯语 出版发行 财务困境 《情网》
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Study on Pests Forecasting Using the Method of Neural Network Based on Fuzzy Clustering 被引量:1
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作者 韦艳玲 《Agricultural Science & Technology》 CAS 2009年第4期159-163,共5页
Aimed to the characters of pests forecast such as fuzziness, correlation, nonlinear and real-time as well as decline of generalization capacity of neural network in prediction with few observations, a method of pests ... Aimed to the characters of pests forecast such as fuzziness, correlation, nonlinear and real-time as well as decline of generalization capacity of neural network in prediction with few observations, a method of pests forecasting using the method of neural network based on fuzzy clustering was proposed in this experiment. The simulation results demonstrated that the method was simple and practical and could forecast pests fast and accurately, particularly, the method could obtain good results with few samples and samples correlation. 展开更多
关键词 Neural network Fuzzy clustering PEST Forecasting
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Explicit Rate Based Transmission Control Scheme in Vehicle-to-lnfrastructure Communication Networks 被引量:2
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作者 BI Yuanguo Xuemin (Sherman) SHEN ZHAO Hai 《China Communications》 SCIE CSCD 2014年第1期46-59,共14页
In Vehicle-to-infrastructure(V2I)communication networks,mobile users are able to access Internet services,such as video streaming,digital map downloading,database access,online gaming,and even safety services like acc... In Vehicle-to-infrastructure(V2I)communication networks,mobile users are able to access Internet services,such as video streaming,digital map downloading,database access,online gaming,and even safety services like accident alarm,traffic condition broadcast,etc.,through fixed roadside units.However,the dynamics of communication environment and frequent changing topology critically challenge the design of an efficient transport layer protocol,which makes it difficult to guarantee diverse Quality of Service(QoS) requirements for various applications.In this paper,we present a novel transport layer scheme in infrastructure based vehicular networks,and aim to resolve some challenging issues such as source transfer rate adjustment,congestion avoidance,and fairness.By precisely detecting packet losses and identifying various causes of these losses(for example,link disconnection,channel error,packet collision,buffer overflow),the proposed scheme adopts different reacting mechanisms to deal with each of the losses.Moreover,it timely monitors the buffer size of the bottleneck Road-Side Unit(RSU),and dynamically makes transfer rate feedbacks to source nodes to avoid buffer overflow or vacancy.Finally,analysis and simulation results show that the proposed scheme not only successfully reduces packet losses because of buffer overflow and link disconnection but also improves the utilization efficiency of channel resource. 展开更多
关键词 transmission control loss differentiation congestion avoidance buffer over- flow vehicle-to-infrastructure communications
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SPEECH EMOTION RECOGNITION USING MODIFIED QUADRATIC DISCRIMINATION FUNCTION 被引量:9
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作者 Zhao Yan Zhao Li Zou Cairong Yu Yinhua 《Journal of Electronics(China)》 2008年第6期840-844,共5页
Quadratic Discrimination Function (QDF) is commonly used in speech emotion recognition, which proceeds on the premise that the input data is normal distribution. In this paper, we propose a transformation to normali... Quadratic Discrimination Function (QDF) is commonly used in speech emotion recognition, which proceeds on the premise that the input data is normal distribution. In this paper, we propose a transformation to normalize the emotional features, emotion recognition. Features based on prosody then derivate a Modified QDF (MQDF) to speech and voice quality are extracted and Principal Component Analysis Neural Network (PCANN) is used to reduce dimension of the feature vectors. The results show that voice quality features are effective supplement for recognition, and the method in this paper could improve the recognition ratio effectively. 展开更多
关键词 Speech emotion recognition Principal Component Analysis Neural Network (PCANN) Modified Quadratic Discrimination Function (MQDF)
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Research on College Frustrated Students' Network Mentality and Behaviors
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作者 Zichen YIN 《International Journal of Technology Management》 2015年第4期6-8,共3页
Network has not only become a habit and lifestyle for university student, but also brought all sorts of ethical misconducts and ethical issues in society. Based on the analysis of college students' frustrations, this... Network has not only become a habit and lifestyle for university student, but also brought all sorts of ethical misconducts and ethical issues in society. Based on the analysis of college students' frustrations, this paper explores the causes of network behavior anomie for college students, which mainly include: dissatisfaction in real communication, game addiction to the network, craving online pornography, and hooking on online shopping. In addition, it also investigates the ways to wipe out mental frustration in such a cyber era. These ways mainly are to strenzthen online education and management, to make psychological counseling, and to carry on frustration education. 展开更多
关键词 college students network behaviors causes of network behavior anomie ways to overcome mental frustration
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Multimodal emotion recognition based on deep neural network 被引量:1
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作者 Ye Jiayin Zheng Wenming +2 位作者 Li Yang Cai Youyi Cui Zhen 《Journal of Southeast University(English Edition)》 EI CAS 2017年第4期444-447,共4页
In order to increase the accuracy rate of emotion recognition in voiceand video,the mixed convolutional neural network(CNN)and recurrent neural network(RNN)ae used to encode and integrate the two information sources.F... In order to increase the accuracy rate of emotion recognition in voiceand video,the mixed convolutional neural network(CNN)and recurrent neural network(RNN)ae used to encode and integrate the two information sources.For the audio signals,several frequency bands as well as some energy functions are extacted as low-level features by using a sophisticated audio technique,and then they are encoded w it a one-dimensional(I D)convolutional neural network to abstact high-level features.Finally,tiese are fed into a recurrent neural network for te sake of capturing dynamic tone changes in a temporal dimensionality.As a contrast,a two-dimensional(2D)convolutional neural network and a similar RNN are used to capture dynamic facial appearance changes of temporal sequences.The method was used in te Chinese Natral Audio-'Visual Emotion Database in te Chinese Conference on Pattern Recognition(CCPR)in2016.Experimental results demonstrate that te classification average precision of the proposed metiod is41.15%,which is increased by16.62%compaed with te baseline algorithm offered by the CCPR in2016.It is proved ta t te proposed method has higher accuracy in te identification of emotional information. 展开更多
关键词 emotion recognition convolutional neural network ( CNN) recurrent neural networks ( RNN)
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Risk-based water quality decision-making under small data using Bayesian network 被引量:3
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作者 张庆庆 许月萍 +1 位作者 田烨 张徐杰 《Journal of Central South University》 SCIE EI CAS 2012年第11期3215-3224,共10页
A knowledge-based network for Section Yidong Bridge,Dongyang River,one tributary of Qiantang River,Zhejiang Province,China,is established in order to model water quality in areas under small data.Then,based on normal ... A knowledge-based network for Section Yidong Bridge,Dongyang River,one tributary of Qiantang River,Zhejiang Province,China,is established in order to model water quality in areas under small data.Then,based on normal transformation of variables with routine monitoring data and normal assumption of variables without routine monitoring data,a conditional linear Gaussian Bayesian network is constructed.A "two-constraint selection" procedure is proposed to estimate potential parameter values under small data.Among all potential parameter values,the ones that are most probable are selected as the "representatives".Finally,the risks of pollutant concentration exceeding national water quality standards are calculated and pollution reduction decisions for decision-making reference are proposed.The final results show that conditional linear Gaussian Bayesian network and "two-constraint selection" procedure are very useful in evaluating risks when there is limited data and can help managers to make sound decisions under small data. 展开更多
关键词 water quality risk pollution reduction decisions Bayesian network conditional linear Gaussian Model small data
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Predicting Complex Word Emotions and Topics through a Hierarchical Bayesian Network 被引量:2
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作者 Kang Xin Ren Fuji 《China Communications》 SCIE CSCD 2012年第3期99-109,共11页
In this paper, we provide a Word Emotion Topic (WET) model to predict the complex word e- motion information from text, and discover the dis- trbution of emotions among different topics. A complex emotion is defined... In this paper, we provide a Word Emotion Topic (WET) model to predict the complex word e- motion information from text, and discover the dis- trbution of emotions among different topics. A complex emotion is defined as the combination of one or more singular emotions from following 8 basic emotion categories: joy, love, expectation, sur- prise, anxiety, sorrow, anger and hate. We use a hi- erarchical Bayesian network to model the emotions and topics in the text. Both the complex emotions and topics are drawn from raw texts, without con- sidering any complicated language features. Our ex- periment shows promising results of word emotion prediction, which outperforms the traditional parsing methods such as the Hidden Markov Model and the Conditional Random Fields(CRFs) on raw text. We also explore the topic distribution by examining the emotion topic variation in an emotion topic diagram. 展开更多
关键词 word emotion classification complex e-motion emotion intensity prediction emotion-topicvariation hierarchical Bayesian network
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Hybrid Satellite-Aerial-Terrestrial Networks in Emergency Scenarios:A Survey 被引量:14
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作者 Ying Wang Yichun Xu +1 位作者 Yuan Zhang Ping Zhang 《China Communications》 SCIE CSCD 2017年第7期204-216,共13页
Natural disaster or large-scale unexpected events easily make the terrestrial network overloaded,paralyzed, or totally destroyed. It is highly demanded to build an emergency network which can be deployed rapidly, offe... Natural disaster or large-scale unexpected events easily make the terrestrial network overloaded,paralyzed, or totally destroyed. It is highly demanded to build an emergency network which can be deployed rapidly, offer high data rate and wide coverage. The emergence of aerial platforms especially the low altitude platforms(LAPs) indicates a stable and reliable direction for the development of emergency network. Hybrid satellite-aerial-terrestrial(HSAT) networks have the ability to provide effective services rather than traditional infrastructures during the emergency situation. In this paper, the aerial platforms and the HSAT networks are surveyed and the key technologies are discussed from several aspects. The challenges of the HSAT networks are also outlined finally. 展开更多
关键词 emergency communication aerial platforms hybrid satellite-aerial-terrestrial networks
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Network Intelligence Capability Requirements and Standards System 被引量:2
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作者 Wang Qian Zhang Yuan Zhao Huiling 《China Standardization》 2012年第4期84-85,共2页
It is discussed in this paper the capability requirements of modern communication industry for smart pipe or Network Intelligence Capability Enhancement (NICE), Domestic and international researches on smart pipe ar... It is discussed in this paper the capability requirements of modern communication industry for smart pipe or Network Intelligence Capability Enhancement (NICE), Domestic and international researches on smart pipe are elaborated in the essay as well. 展开更多
关键词 Smart pipe function STANDARD
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The marketing situation and measures of the network sporting goods
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《International English Education Research》 2014年第1期55-58,共4页
This article describes the present situation of network sporting goods and analyzes the problem of sporting goods that exists on the network marketing, in addition, we propose marketing strategies, also, we have some ... This article describes the present situation of network sporting goods and analyzes the problem of sporting goods that exists on the network marketing, in addition, we propose marketing strategies, also, we have some suggestions on the sustainable developmem of the network marketing of sporting goods. 展开更多
关键词 sporting goods network marketing
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Uplink user allocation scheme in cognitive coexistent cellular network
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作者 刘婷婷 Wang Mao +2 位作者 Shu Feng Wang Jianxin Pan Ziyu 《High Technology Letters》 EI CAS 2014年第4期376-382,共7页
In order to address spectrum resource scarcity in traditional cellular networks,television(TV)white space is considered as a potential solution to offload a portion of network traffic and enlarge network capacity.This... In order to address spectrum resource scarcity in traditional cellular networks,television(TV)white space is considered as a potential solution to offload a portion of network traffic and enlarge network capacity.This paper describes a cognitive cellular network which allocates low geometry users to the TV white space based on a proportional fair criterion.An uplink user allocation scheme is proposed and the validity of the proposed scheme is established by simulation of the cellular network usage in conjunction with the TV white space.The simulation results show clear improvements in both the user and the system performance with the cognitive coexistent cellular network compared with the traditional cellular network,and that the performance of the proposed user allocation scheme is superior to other user allocation schemes. 展开更多
关键词 cognitive radio TV white space spectrum efficiency system throughput fractional frequency reuse
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Bag-of-visual-words model for artificial pornographic images recognition
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作者 李芳芳 罗四伟 +1 位作者 刘熙尧 邹北骥 《Journal of Central South University》 SCIE EI CAS CSCD 2016年第6期1383-1389,共7页
It is illegal to spread and transmit pornographic images over internet,either in real or in artificial format.The traditional methods are designed to identify real pornographic images and they are less efficient in de... It is illegal to spread and transmit pornographic images over internet,either in real or in artificial format.The traditional methods are designed to identify real pornographic images and they are less efficient in dealing with artificial images.Therefore,criminals turn to release artificial pornographic images in some specific scenes,e.g.,in social networks.To efficiently identify artificial pornographic images,a novel bag-of-visual-words based approach is proposed in the work.In the bag-of-words(Bo W)framework,speeded-up robust feature(SURF)is adopted for feature extraction at first,then a visual vocabulary is constructed through K-means clustering and images are represented by an improved Bo W encoding method,and finally the visual words are fed into a learning machine for training and classification.Different from the traditional BoW method,the proposed method sets a weight on each visual word according to the number of features that each cluster contains.Moreover,a non-binary encoding method and cross-matching strategy are utilized to improve the discriminative power of the visual words.Experimental results indicate that the proposed method outperforms the traditional method. 展开更多
关键词 artificial pornographic image bag-of-words (BoW) speeded-up robust feature (SURF) descriptors visual vocabulary
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Design and Implementation of Weibo Sentiment Analysis Based on LDA and Dependency Parsing 被引量:4
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作者 Yonggan Li Xueguang Zhou +1 位作者 Yan Sun Huanguo Zhang 《China Communications》 SCIE CSCD 2016年第11期91-105,共15页
Information content security is a branch of cyberspace security. How to effectively manage and use Weibo comment information has become a research focus in the field of information content security. Three main tasks i... Information content security is a branch of cyberspace security. How to effectively manage and use Weibo comment information has become a research focus in the field of information content security. Three main tasks involved are emotion sentence identification and classification,emotion tendency classification,and emotion expression extraction. Combining with the latent Dirichlet allocation(LDA) model,a Gibbs sampling implementation for inference of our algorithm is presented,and can be used to categorize emotion tendency automatically with the computer. In accordance with the lower ratio of recall for emotion expression extraction in Weibo,use dependency parsing,divided into two categories with subject and object,summarized six kinds of dependency models from evaluating objects and emotion words,and proposed that a merge algorithm for evaluating objects can be accurately evaluated by participating in a public bakeoff and in the shared tasks among the best methods in the sub-task of emotion expression extraction,indicating the value of our method as not only innovative but practical. 展开更多
关键词 information security information content security sentiment analysis dependency parsing emotion tendency classification emotion expression extraction
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Motivational Orientation and Brand Familiarity: Positive Emotions and Skepticism toward Online Advertising Using the English Language
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作者 Mei-Rong Alice Chen Sufen Chen Couchen Wu 《Journal of Literature and Art Studies》 2015年第4期282-300,共19页
Online video advertising using the English language is a trend in international marketing. While previous studies have pointed out that individuals' motivational orientation in the context of advertising plays a key ... Online video advertising using the English language is a trend in international marketing. While previous studies have pointed out that individuals' motivational orientation in the context of advertising plays a key role in ad preference and effectiveness, few studies have been carried out to investigate the effect of online English advertising on international consumers with different motivational orientations in non-English speaking populations Accordingly, this article examines the effects of motivational orientation and brand familiarity on positive emotions and skepticism in international consumers' responses to online video English advertising. The results imply that participants' positive emotions can be influenced more by their motivational orientation than by their familiarity with the brand, while their skepticism can be affected more by brand familiarity than by motivational orientation toward the ad. Moreover, participants high in English promotion orientation displayed higher positive emotions toward unfamiliar brand online advertising than did the English prevention-orientated participants toward a familiar brand ad. Prevention orientation exhibits a higher level of skepticism towards an unfamiliar brand online video advertisement. The effects are more explicit in motivational orientation in English than general motivational orientation. This research suggests that generating positive emotions and reducing the skepticism of non-English-speaking individuals is essential to build brand image in online marketing. 展开更多
关键词 motivation orientation emotions SKEPTICISM brand familiarity on-line advertising
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Families and Companion Animals in a Contemporary World: A Study of Bodies, Minds, and Emotions in Brazilian Cyberspace
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作者 Lavinia Davis Rangel Pessanha Roberto Luiz da Silva Carvalho 《Sociology Study》 2014年第6期544-553,共10页
The objective of this paper is to present the result of a research of images and messages addressed to pet owners, posted in news and advertising websites in Brazilian cyberspace in the period between 2005 and 2012. T... The objective of this paper is to present the result of a research of images and messages addressed to pet owners, posted in news and advertising websites in Brazilian cyberspace in the period between 2005 and 2012. There are a wide variety of pet products and services, similar to those available to the human being and note that pet care industry address the posts to pet owners and the messages intend to motivate the emotions and feelings for the animals, in a sentimental anthropomorphism process. The marketing messages are similar to those of products shaped to induce a person to buy luxury products. Market social interaction is driven by both the human-animal bond and the pet care market campaigns advertisement. In many situations, people interact with pet as a person or a member of the family, as a unique and special living being. The authors conclude that in families which people and animal interacts, new meanings emerge from this contact. 展开更多
关键词 Family and companion animal relations consumption AFFECTIVITY
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Self-surveillance in French Colonial West Africa: French Intelligence Services and the Hamallist Information Network (1910-1943)
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作者 CISSE Chikouna 《History Research》 2016年第1期1-9,共9页
In this article, with the use of the Agency mode, I try to shed light on the resilient capacity of African societies to the foreign inroad in the 20th century. In 1910-1940, the success of Hamallist Information Networ... In this article, with the use of the Agency mode, I try to shed light on the resilient capacity of African societies to the foreign inroad in the 20th century. In 1910-1940, the success of Hamallist Information Networks to beat the French imperial machinery in the Nioro of the Sahara located in the French Sudan (known as Mali nowadays), leads to reconsidering the power relationship organizing the authority and the challenge to establish the authority relation during colonial period. That calls into question the idea of a sole and unique domination by French imperialism during colonization and at the same time, it indicates that indigenous people were very active in the historical processes, which determined their existence. 展开更多
关键词 French colonial Africa intelligence services Hamallist network information
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Network Forum Affects the Stock Market: An Empirical Analysis Based on Multivariate GARCH-BEKK Model
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作者 Hongbo Yi Juanjuan Lai +1 位作者 Dayong Dong Guoen Xia 《Sociology Study》 2015年第2期137-145,共9页
Based on the text of posing on the network forum, the authors establish a set of keyword dictionary to measure the long and short investors' sentiment effectively, then they investigate the mutual relations between i... Based on the text of posing on the network forum, the authors establish a set of keyword dictionary to measure the long and short investors' sentiment effectively, then they investigate the mutual relations between investor sentiment and the trading market through a Multivariable BEKK-GARCH model of abnormal long and short investor sentiment, returns, and abnormal trading volume. The results show that abnormal sentiment of long investor has a negative impact on the returns and a positive impact on the abnormal trading volume; while abnormal sentiment of short investor has no impact on the return and a negative impact on the abnormal trading volume. Otherwise, there is the negative volatility effect from abnormal sentiment of long investor to returns and abnormal trading volume, the positive volatility effects from abnormal sentiment of short investor to returns, and no volatility effects from abnormal sentiment of short investor to abnormal trading volume. In addition, network forum investor sentiment is a factor affecting the trading market. The analysis of forum information plays a certain role in presenting market risk and improving efficiency in making investment decision. 展开更多
关键词 Network forum investor sentiment sentiment volatility trading market
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The Study on Network Education based on Web Data Mining
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作者 Chen Jing 《International English Education Research》 2014年第7期83-85,共3页
Since the emergency of the mining of web usage patterns in the nineties of the 20th century, it has gotten a great development because of its wide range of application. To take advantage of the mining of web usage pat... Since the emergency of the mining of web usage patterns in the nineties of the 20th century, it has gotten a great development because of its wide range of application. To take advantage of the mining of web usage patterns, it will make network education system to meet personalized requirement better by distinguishing user interest and finding out important page. 展开更多
关键词 Web Usage Mining network education personalized requirement
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