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Semantic analysis of multimedia content is an on going research
area that has gained a lot of attention Over the last few years.
Additionally, machine learning techniques are widely used for multimedia
analysis with great success. This work presents a combined approach
to semantic adaptation of neural network classifiers in multimedia framework.
It is based on a fuzzy reasoning engine which is able to evaluate
the outputs and the confidence levels of the neural network classifier, using
a knowledge base. Improved image segmentation results are obtained,
which are used for adaptation of the network classifier, further increasing
its ability to provide accurate classification of the specific content.
標簽：
multimedia
Semantic
analysis
research
上傳時間：
2016-11-24
上傳用戶：蟲蟲蟲蟲蟲蟲
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PRINCIPLE: The UVE algorithm detects and eliminates from a PLS model (including from 1 to A components) those variables that do not carry any relevant information to model Y. The criterion used to trace the un-informative variables is the reliability of the regression coefficients: c_j=mean(b_j)/std(b_j), obtained by jackknifing. The cutoff level, below which c_j is considered to be too small, indicating that the variable j should be removed, is estimated using a matrix of random variables.The predictive power of PLS models built on the retained variables only is evaluated Over all 1-a dimensions =(yielding RMSECVnew).
標簽：
from
eliminates
PRINCIPLE
algorithm
上傳時間：
2016-11-27
上傳用戶：凌云御清風
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Imperfect C++ Practical Solutions for Real-Life Programming
C++, although a marvelous language, isn t perfect. Matthew Wilson has been working with it for Over a decade, and during that time he has found inherent limitations that require skillful workarounds. In this book, he doesn t just tell you what s wrong with C++, but offers practical techniques and tools for writing code that s more robust, flexible, efficient, and maintainable. He shows you how to tame C++ s complexity, cut through its vast array of paradigms, take back control Over your code--and get far better results.
標簽：
Programming
Imperfect
Practical
Solutions
上傳時間：
2014-03-02
上傳用戶：songrui
-
This MATLAB M-file implements the finite-difference time-domain solution of Maxwell s curl equations Over a one-dimensional space lattice comprised of uniform grid cells.
標簽：
finite-difference
time-domain
implements
equations
上傳時間：
2014-01-11
上傳用戶：270189020
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MPEG-2 has 7 distinct parts as well. The first part is the Systems section which defines the container format and the Transport Streams that are designed to carry the digital video and audio Over ATSC and DVB. The Program Stream defines the container format for lossy compression on optical disks, DVDs and SVCDs.
標簽：
the
distinct
Systems
defines
上傳時間：
2014-07-02
上傳用戶：奇奇奔奔
-
BlackBerry Hacks will enhance your mobile computing with great tips and tricks. You ll learn that the BlackBerry is capable of things you never thought possible, and you ll learn how to make it an even better email and web workhorse:
Get the most out of the built-in applications
Take control of email with filters, searches, and more
Rev up your mobile gaming--whether you re an arcade addict or poker pro
Browse the web, chat Over IM, and keep up with news and weblogs
Work with office documents, spell check your messages, and send faxes
Become more secure, lock down your BlackBerry and stash secure information somewhere safe
Manage and monitor the BlackBerry Enterprise Server (BES) and Mobile Data System (MDS)
Create web sites that look great on a BlackBerry
Develop and deploy BlackBerry applications
標簽：
BlackBerry
computing
enhance
mobile
上傳時間：
2016-12-07
上傳用戶：GavinNeko
-
H.264/AVC, the result of the collaboration between the ISO/IEC
Moving Picture Experts Group and the ITU-T Video Coding
Experts Group, is the latest standard for video coding. The goals
of this standardization effort were enhanced compression efficiency,
network friendly video representation for interactive
(video telephony) and non-interactive applications (broadcast,
streaming, storage, video on demand). H.264/AVC provides
gains in compression efficiency of up to 50％ Over a wide range
of bit rates and video resolutions compared to previous standards.
Compared to previous standards, the decoder complexity
is about four times that of MPEG-2 and two times that of
MPEG-4 Visual Simple Profile. This paper provides an Overview
of the new tools, features and complexity of H.264/AVC.
標簽：
the
collaboration
between
Experts
上傳時間：
2013-12-30
上傳用戶：dongbaobao
-
GPS 接收程序 DEMO。
HsGpsDll Library 1.1
A GPS Control/Component for C/C++
HsGpsDll is a Windows Dynamic Link Library which provides access to any NMEA-183 compliant GPS receiver via a serial communications port. HsGpsDll is designed for use from Visual C, Visual Basic or other languages, capable of calling DLL functions. HsGpsDll allows a user application to read from a GPS device the current GPS position fix, velocity Over ground (speed in kilometers per hour), plus number of of sattelites in view, current altitude (against mean sea level) and UTC date and time
標簽：
HsGpsDll
GPS
Component
Control
上傳時間：
2014-07-17
上傳用戶：thuyenvinh
-
Introduction
Computer security is undeniably important, and as new vulnerabilities are discOvered and
exploited, the perceived need for new security solutions grows. "Trusted computing"
initiatives propose to solve some of today s security problems through hardware changes
to the personal computer. Changing hardware design isn t inherently suspicious, but the
leading trusted computing proposals have a high cost: they provide security to users
while giving third parties the power to enforce policies on users computers against the
users wishes -- they let others pressure you to hand some control Over your PC to
someone else. This is a "feature" ready-made for abuse by software authors who want to
anticompetitively choke off rival software.
It needn t be this way: a straightforward change to the plans of trusted computing vendors
could leave the security benefits intact while ensuring that a PC owner s
標簽：
vulnerabilities
Introduction
discOvered
undeniably
上傳時間：
2014-01-05
上傳用戶：yph853211
-
開源備份軟件源碼
AMANDA, the Advanced Maryland Automatic Network Disk Archiver, is a backup system that allows the administrator to set up a single master backup server to back up multiple hosts Over network to tape drives/changers or disks or optical media. Amanda uses native dump and/or GNU tar facilities and can back up a large number of workstations running multiple versions of Unix. Amanda uses Samba, Cygwin or a native Windows client to back up Microsoft Windows desktops and servers
標簽：
Automatic
Advanced
Maryland
Archiver
上傳時間：
2017-01-13
上傳用戶：xc216
