scorm lms

1.LMS algorithms are primarily a matter of relevance2. What is the implementation process of LMS algorithm?3. How does stepping affect the algorithm?If the step size is large, the convergence is fast, but the offset is large and the step size is small, but the convergence is slow.In the initial phase of the algorithm, a large U-value should be adopted to accelerate the convergence, and then the smaller U-va

The main difference between LMS algorithm and Rosenblatt Perceptron is that the weight correction method is not the same. LMS uses the batch correction algorithm, which is used by the Rosenblatt Perceptron.is a single-sample correction algorithm. Both of these algorithms are single-layer perceptron and can only be used for linear sub-conditions.Detailed code and instructions are as follows: 650) this.width=

called classification problem.Linear regressionSuppose the price is not only related to the area, but also to the number of bedrooms, as follows:At this time \ (x\) is a 2-dimensional vector \ (\in \mathbb{r^2}\). where \ (x_1^{(i)}\) represents the house area of the first ( i\) sample,\ (x_2^{(i)}\) represents the number of house bedrooms for the first \ (i\) sample.We now decide to approximate y as the linear function of x, which is the following formula:\[h_{\theta} (x) =\theta_0+\theta_1x_1

Author: KinG Of PiraTeSType:: webapps Platform: phpDeveloper: http://www.joomlalms.com/ http://extensions.joomla.org/ Affected vErsion: All vErsionTest System: [Windows 7 Edition Int é grale 64bit] #  1) Introduction2) defect description3)

creating an assignment. The administrator can use an existing permission, such as "Participate in the discussion", to assign permissions by using the created permissions. For example, the default " SCORM 2004 reactivate The original design of SCORM 2004 re-activation was to create a new learning record (attempt) for learners to continue learning. Although this will delete all previous work of the learne

There are eight data classes for SCORM to reference CMI, SCORM defines and uses each data, includes sub-data items, output data formats, behaviors of data referenced by LMS, samples used by SCO, supported API functions, required or not, and data type and SCO access permissions are described in detail, thisEight types of dataAs follows:(1) CMI. core: Information p

that the application has positive feedback. It can be formally incorporated into the experience library. Limitations of e-Learning After recognizing the above analysis method, we can find that e-learning systems are more likeCommunityWebsite. User behavior is more valuable than data in the system. However, the current e-learning system, from system design to data standards (such as SCORM, qti, AICC, and so on) has a very strong closeness. He has fun

unrestrictedLet students all over the world freely decide how they want to access the course.Almost all devices are optionalProvide more ways for students to access the course. The course can be published as a single click in the HTML5 format supported by the mobile browser, the Flash format supported by desktop and laptop computers, and the formats supported by the IPAD and Android user Articulate Mobile player.Localized contentEasily translate courses for students from all over the world. Sto

A preface:Moodle is an open source course Management System (CMS), also known as a Learning Management system (LMS) or virtual learning environment (VLE), which is often used to play courseware that complies with SCORM standards , but features much more than course management, job modules, and more. This article mainly introduces the installation method of Moodle.Two preparation: Moodle installation of basi

Default Value Where to store Lrm Default Value in index. xml Assignmentitem. pointspossible SCORM 2004 100 Assignmentitem. pointspossible SCORM 1.2 Null Assignmentitem. pointspossible Non-eLearning Null Assignmentitem. pointspossible In the alwp and SLK assignment process interface, the number of possible po