搜索结果: 1-15 共查到“topic”相关记录87条 . 查询时间(0.041 秒)
绥化学院外国语学院高级英语写作课件第三章 Negotiating a Topic。
上海大学环境与化学工程学院石墨烯研究团队在石墨烯表界面调控方面的新成果被ADVANCED MATERIALS作为Hot Topic报道（图）
上海大学环境与化学工程学院 石墨烯 石墨烯表界面
2018/8/9
环化学院石墨烯研究团队的最新成果，以Amphiphilic Graphene Quantum Dots as Self‐Targeted Fluorescence Probes for Cell Nucleus Imaging为题，发表在DVANCED BIOSYSTEMS上，同时被其系列期刊ADVANCED MATERIALS作为Hot Topic（Carbon, Graphite, and G...
THE TYPHOON DISASTER ANALYSIS BASED ON WEIBO TOPIC HEAT
Typical cyclone disaster Weibo data Topic heat Quantitative relationship Damage assessment Hazard management
2018/5/16
Could social media data be utilized in hazard evaluation? Typhoon disaster as one of the costly disaster has become devastating threats for human. Moreover, social media change the communication way o...
赣南师范大学外国语学院应用语言学课件Topic 3 Some statistical procedures。
赣南师范大学外国语学院应用语言学课件Topic 2 Krashen's hypotheses。
赣南师范大学外国语学院应用语言学课件Topic 1 Corpus Linguistics。
西南政法大学外语学院英语写作课件 topic sentence writing。
SCENE CLASSFICATION BASED ON THE SEMANTIC-FEATURE FUSION FULLY SPARSE TOPIC MODEL FOR HIGH SPATIAL RESOLUTION REMOTE SENSING IMAGERY
Scene classification Fully sparse topic model Semantic-feature Fusion Limited training samples High spatial resolution
2016/11/23
Topic modeling has been an increasingly mature method to bridge the semantic gap between the low-level features and high-level semantic information. However, with more and more high spatial resolution...
TOPIC MODELLING FOR OBJECT-BASED CLASSIFICATION OF VHR SATELLITE IMAGES BASED ON MULTISCALE SEGMENTATIONS
Topic modelling Image classification Object-based Multiscale segmentation
2016/11/23
Multiscale segmentation is a key prerequisite step for object-based classification methods. However, it is often not possible to determine a sole optimal scale for the image to be classified because i...
A KERNEL METHOD BASED ON TOPIC MODEL FOR VERY HIGH SPATIAL RESOLUTION (VHSR) REMOTE SENSING IMAGE CLASSIFICATION
VHSR remote sensing image Classification Support vector machine (SVM) Composite kernel Latent Dirichlet allocation (LDA) Structure Spatial Spectral
2016/11/23
A kernel-based method for very high spatial resolution remote sensing image classification is proposed in this article. The new kernel method is based on spectral-spatial information and structure inf...
GIS-RELATED WEB ENGINEERING AS TOPIC AND TOOL IN E-LEARNING
e-learning geoinformatics web engineering web services earth viewers AJAX SVG
2016/1/29
In the last few years, map viewers like Google Maps, Microsoft Live Search Maps and Open Street Map as well as virtual earth viewers like Google Earth and Microsoft Virtual Earth had an important impa...
Packet Header Anomaly Detection Using Bayesian Topic Models
intrusion detection network security topic model
2016/1/27
A method of network intrusion detection is proposed based on Bayesian topic models. The method employs tcpdump packets and extracts multiple features from the packet headers. A topic model is trained ...
A TOPIC MODELING BASED REPRESENTATION TO DETECT TWEET LOCATIONS. EXAMPLE OF THE EVENT ”JE SUIS CHARLIE”
Tweets location Topic modeling Author topic model Twitter
2015/9/21
Social Networks became a major actor in information propagation. Using the Twitter popular platform, mobile users post or relay messages from different locations. The tweet content, meaning and locati...
This paper is concerned with automatic generation of all possible questions from a topic of interest. Specifically, we consider that each topic is associated with a body of texts containing useful inf...
Authorship attribution deals with identifying the authors of anonymous texts. Traditionally,
research in this field has focused on formal texts, such as essays and novels, but recently
more at...