栅格系统与版式设计
栅格系统与版式设计。文字版式。平面设计。
DOM Scripting_ Web Design with JavaSript and the Document Object Model (2nd ed.)
Jeremy Keith is a web developer living and working in Brighton, England. Working with the web
consultancy firm Clearleft (www.clearleft.com), Jeremy enjoys building accessible, elegant websites
using the troika of web standards: XHTML, CSS, and the DOM. His online home is http://adactio.com.
Jeremy is also a member of the Web Standards Project (www.webstandards.org), where he serves as joint
leader of the DOM Scripting Task Force. When he is not building websites, Jeremy plays bouzouki in the
alt.country band Salter Cane (www.saltercane.com). He is also the creator and curator of one of the Web’s
largest online communities dedicated to Irish traditional music, The Session (www.thesession.org)
Chrome 68.0.3440.106 64
68.0.3440.106 Chrome 安装程序 离线安装版
Emerging topic detection for organizations from microblogs
Microblog services have emerged as an essential way to strengthen the communications among individuals and organizations. These services promote timely and active discussions
and comments towards products, markets as well as public events, and have attracted a lot of attentions from organizations. In particular, emerging topics are of immediate
concerns to organizations since they signal current concerns
of, and feedback by their users. Two challenges must be
tackled for effective emerging topic detection. One is the
problem of real-time relevant data collection and the other
is the ability to model the emerging characteristics of detected topics and identify them before they become hot topics.
To tackle these challenges, we first design a novel scheme to
crawl the relevant messages related to the designated organization by monitoring multi-aspects of microblog content,
including users, the evolving keywords and their temporal
sequence. We then develop an incremental clustering framework to detect new topics, and employ a range of content
and temporal features to help in promptly detecting hot emerging topics. Extensive evaluations on a representative
real-world dataset based on Twitter data demonstrate that
our scheme is able to characterize emerging topics well and
detect them before they become hot topics.
基于特征贡献度的垃圾邮件过滤方法
根据邮件特征出现在垃圾邮件和非垃圾邮件中概率不同,提出了特征对邮件分类贡献度的概念,
并给出了其计算公式。使用特征对分类的贡献度对基于逻辑回归的判别学习模型进行了改进,并在 TREC、
CEAS、SEWM 测试集上进行了对比实验,在所选择的数据集上,过滤器的性能都有所提高,实验取得了令
人满意的结果。
安全程序设计2样题
安全程序设计2样题.源代码静态分析工具,最可能不会执行下列哪项分析?
信息内容安全复习内容
信息内容安全复习内容.Accuracy(准确度)、Precision(精准度)、Recall(召回率)、F1
等概念与计算(掌握)。
安全程序设计样题答案2018
安全程序设计样题答案2018.选择题.简答题.程序阅读题.
安全程序设计期末考试样题
安全程序设计期末考试样题.选择题.对类成员访问权限的控制.
C_PLUS_PLUS_Concurrency_in_Action_zh_CN
C_PLUS_PLUS_Concurrency_in_Action_zh_CN 中文版
How-Google-Works
How-Google-Works.
重来2:更为简单高效的远程工作方式
重来2:更为简单高效的远程工作方式.重来2:更为简单高效的远程工作方式.
Debug_It!_Find,_Repair,_and_Prevent_Bugs_in_Your_Code
Debug_It!_Find,_Repair,_and_Prevent_Bugs_in_Your_Code.
Real_world_Concurrency
Software practitioners today could be forgiven if recent microprocessor developments have given them some trepidation about the future of software. While Moore’s law continues to hold (that is, transistor density continues to double roughly every 18 months), as a result of both intractable physical limitations and practical engineering considerations, that increasing density
is no longer being spent on boosting clock rate.
GDB QUICK REFERENCE
GDB QUICK REFERENCE.(GDB QUICK REFERENCE GDB Version 5)
Headwords-of-the-Academic-Word-List
This list contains the head words of the families in the Academic Word List. The
numbers indicate the sublist of the Academic Word List. For example, abandon and
its family members are in Sublist 8 of the Academic Word List. Sublist 8 is on page
33 in this book.