erm objectives

)]=1 else:print "The word:%s is not in my vocabulary!" %word return returnvecdef TRAINNBC (trainsamples,traincategory): Numtrainsamp=len (Trainsamples) NumWords=len (train Samples[0]) pabusive=sum (traincategory)/float (numtrainsamp) #y =1 or 0 feature Count P0num=np.ones (numwords) P1NUM=NP.O NES (numwords) #y =1 or 0 category count P0numtotal=numwords p1numtotal=numwords for I in Range (Numtrainsamp): if Traincategory[i]==1:p0num+=trainsamples[i] P0numtotal+=sum (Trainsamples[i]) E

be a lot of bugs, and then gradually improve the use of the process.To open the software:Select the FTP directory:To start ftp:Specific source code:Implement the FTP function code ftpserver.py:# coding:utf-8from pyftpdlib.authorizers Import dummyauthorizerfrom pyftpdlib.handlers import Ftphandlerfrom Pyftpdlib.servers import ftpserverimport loggingimport configparserimport osdef ftpd (): Authorizer = DummyAuthorizer () If GetConfig (' anonymous ') = = ' True ': #添加匿名用户 authorizer.add_anon

CentOS Kernel UpgradeCentOS Upgrade 2.6 kernel to 3.10 in Yum's Elrepo source, there are 2 kernel versions of M ain L ine (3.13.1), L ONG-T erm (3.10.28), long-time for long-term support.See current kernel versionUname-rInstalling Elrepo(http://elrepo.org/tiki/tiki-index.php) Import Public key RPM--import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org Installing Elrepo to CentOS-6.5 RPM-UVH http://www.elrepo.org/elrepo-relea

] tenured generation total 69632K, used 3182K [0x 227d0000, 0x26bd0000, 0x26bd0000) The space 69632K, 4% used [0x227d0000, 0x22aeb958, 0x22aeba00, 0x26bd0000) compacting P Erm Gen Total 8192K, used 2898K [0x26bd0000, 0x273d0000, 0x2abd0000) The space 8192K, 35% used [0x26bd0000, 0X26EA4BA8 , 0X26EA4C00, 0x273d0000) Ro space 8192K, 66% used [0x2abd0000, 0X2B12BCC0, 0x2b12be00, 0x2b3d0000) RW space 12288K , 46% used [0x2b3d0000, 0x2b972060, 0x2b972200,

, t Erm frequency, left neighbor number, right neighbor number, left neighbor entropy, right neighbor entropy, mutual informat Ion//third argument is stop words list if (args.length = 3) Nagaoalgorithm.applynagao (Args[0].split (","), a RGS[1], args[2]); If 4 arguments, Forth argument is the NGram parameter N//5th argument is threshold to output words, default is "20, 3,3,5 "//output TF > (left | right) neighbor number > 3 MI > 5 else if (

controller. After the replacement, the configuration is as follows: After restarting the Tomcat test, I found the error again, and reported another mistake with the following details: 2012-10-21 16:39:39 org.apache.catalina.core.StandardWrapperValve Invoke severity: Servlet.service () for Servlet erm threw excEption Javax.servlet.ServletException:No Adapter for handler [public Org.springframework.web.servlet.ModelAndView Com.chenzhou.examples.erm.w

The full name of COBIT is Control Objectives for Information and related Technology. ISACA (Information Systems Audit and Control Association) is an organization in charge of information technology security and control reference architecture in the United States) the industry standards published in 1996 have been updated to the third edition. They are internationally recognized as the most advanced and authoritative standards for security and informat

of the feasibility study, the system flowchart, the basic concepts of cost-benefit analysis (investment recovery rate, payback period, and net income), and the basic content of the project development plan. Understand the specific steps for conducting a feasibility study. Exit from the next section in the previous section.(1) Feasibility Study The purpose of the software feasibility study is to determine whether the software project can and is worth development at the minimum cost in the shorte

decision to be decisive, do not be affected by the left and right. Therefore, the management of the same person or the same organization, should only set a goal, and always use the same method, or even only accept the command of one person, otherwise, will make this person or the enterprise at a loss.A management expert in the United States said: "If people can't define the principles and goals of their work, they will not be able to gain confidence in their work or concentrate." "For the curre

simulation part of the training, students can refer to the management consultant's well-designed goals and performance management simulation of practical guidance, according to their own stage work focus, according to:1. Target decomposition and work plan2. Indicator design and performance plan3. Performance Coaching and Promotion4. Performance appraisal and interview5. Performance Application and MotivationFive practical steps, the real and systematic simulation of the completion of the unit o

course simulation part of the training, students can refer to the management consultant's well-designed goals and performance management simulation of practical guidance, according to their own stage work focus, according to:1. Target decomposition and work plan2. Indicator design and performance plan3. Performance Coaching and Promotion4. Performance appraisal and interview5. Performance Application and MotivationFive practical steps, the real and systematic simulation of the completion of the

course simulation part of the training, students can refer to the management consultant's well-designed goals and performance management simulation of practical guidance, according to their own stage work focus, according to:1. Target decomposition and work plan2. Indicator design and performance plan3. Performance Coaching and Promotion4. Performance appraisal and interview5. Performance Application and MotivationFive practical steps, the real and systematic simulation of the completion of the

Software project risk refers to the budget and progress encountered in the software development process and other aspects of the problem and the impact of these issues on the software project. Software project risk will affect the implementation of the project plan, if the project risk becomes reality, it may affect the progress of the project, increase the cost of the project, even the software project can not be achieved. If the project risk management, you can minimize the risk of occurrence.

Competency Maturity Integration Model (Capability maturity models Integration;cmmi) is a product and service of the development and maintenance of the best implementation method, can enable enterprises for different operating objectives, process and organizational transformation, To enable enterprises to achieve higher efficiency and more stable product or service quality. Industry experts say that each enterprise or department has different operatin

The original intention of the Bo is to be able to do their own work or projects encountered a variety of problems to share to everyone, I feel that nothing is as good as experience, perhaps in the future of the content, there are some relatively unpopular, relatively small audience, but I think there will certainly be friends and I have been or are experiencing such problems, I always believe that the greatest value of knowledge is to share and spread, good nonsense don't say much, cut to the ch

layout update, the control module updates the layout database data maintained by the interface module, and the routing determines the device to perform complex path computing for the given call request. Layout updates are usually carried out cyclically or only when major changes occur. These updates do not bring about a lot of work. In addition, the layout aggregation technology can also expand the routing protocol to a larger network. In this system structure, the control module no longer proc

solutions are relatively secure and use remote-managed scanners (physical devices or virtual machines). enterprises can install these scanners in different parts of the enterprise network to perform efficient internal scanning, and minimize the impact on other systems. 5. Should enterprises sacrifice some firewall functions? Enterprises should never open special ports on the company's firewall to deploy Web application scanning solutions, because this will undermine the security of enterprises.

loss of the joint distribution, the empirical riskREmp(f)is the modelabout the average loss of the training sample set. According to the law of large numbers, when the sample capacity n tends to infinity, the empirical windrisk tends to be expected. So a natural idea is to estimate expectations with empirical riskrisk. However, because the number of training samples is limited and even small in reality, the empirical risk estimation periodrisk is often not ideal, to the experience of the risk o

Excerpt from: http://blog.csdn.net/fxjtoday/article/details/5142661Leveraging term vectorsThe so-called term vector, which is a field of documents, such as the text type of title,body, establishes the multidimensional vector space of word frequency . Each term is one dimension, and the value of this dimension is the frequency of the word in this field.If you want to use term vectors, you will need to open the term vectors option on indexing when you are in the Field:Field options for the term ve

joint distribution--the theoretical valueEmpirical risk is the average loss of the model about the set of training samples--according to the actual training set can be obtainedAccording to the law of large numbers, when the sample capacity n tends to infinity, empirical risk tends to anticipate risk, so empirical risk can be used to estimate the expected risk.2) Minimize the risk of experience and minimize the risk of structural risks(1) Empirical risk minimization (