chibi model

I. Overview In the multidimensional analysis of business intelligence solutions, the common models can be divided into star model and snowflake model According to the relationship between fact table and dimension table. When designing a model of logical data, you should consider whether the data is organized according to the star

Original Web site: http://blog.sciencenet.cn/home.php? Mod = space uid = 248173 do = blog id = 227964 【Abstract]-Generation model: Infinite sample = probability density model = generation model = Prediction-Discriminative model: Finite Sample = Discriminant Function = prediction

Today, when the business is completed to a certain extent, I checked the code and suddenly found that the current code is a bit strange. It is strange that there are many files in my model. Each file corresponds to a table in the database, and there is almost no logic code in each model. For example: What is the reason? Because the rdb_model class implements Orm, I inherit this class to use the operation

Problem As discussed at the end of the 4-1 tutorial, a model usually contains many Members called modelmeshes. The Positional relationships between these modelmeshes are contained in the bone structure of the model object. The bone structure defines how and where modelmeshes interact, and how much each modelmesh rotates and/or scales relative to the parent modelmesh. Before moving a

Write in frontThe lighting basics, as well as the materials and lighting maps, and the types of light sources are described earlier, and we have a certain understanding of the use of lighting to enhance the realism of the scene. But so far, we've been drawing cubes with cube data that we've specified in our program, and it still looks boring. This section begins with the introduction of model loading, which enriches our scene and becomes fun by loadin

A more concise version will be published in the blog Hall (excluding the English version). I hope this article will help you! Allowed to reprint, trouble to indicate the source: http://www.cnblogs.com/hanxianlongOriginal article:Http://weblogs.asp.net/scottgu/archive/2007/05/29/linq-to-sql-part-2-defining-our-data-model-classes.aspx In Part 1 of my LINQ to SQL blog post series I discussed "What Is LINQ to SQL" and provided a basic overview of some of

MVC model binding and mvc model bindingMVC model binding In WebForm, the value of the submitted Form is generally obtained in the Form of Request. Form ["Title. The model binding mechanism is provided in MVC. It makes it easier to obtain parameters in a form or Url in the background.I. Basic

from: http://www.iteye.com/topic/283668 Recently, Taowen has launched two consecutive discussions on anemia models and field models, which has aroused extensive and heated discussion, but I think it is debatable what the outcome of the discussion (or controversy) is. The problem is that the anemia model and the domain model have their own views, if there is no consensus on this concept, then the outcome of

Transferred from: http://www.uml.org.cn/mxdx/200907132.asp In the current developer community, there is a widespread prevalence of an architectural pattern known as the anemic domain model by Martin Fowler. The model has been blamed for the criticism of the master. This model has a fatal flaw: it often behaves poorly in dealing with complex areas. There are many

Label: style blog HTTP Io ar use for SP strong I. Introduction This document is based on Andrew Ng's machine learning course http://cs229.stanford.edu. In the previous supervised learning regression model, we used the training set to directly model the conditional probability P (Y | X; θ). For example, Logistic Regression uses hθ (X) = g (θ Tx) Modeling P (Y | X; θ) (where g (z) is the sigmoid functio

A Brief Introduction to the Snake Model Based on the Active Contour Model of image cutting (5) [Email protected] Http://blog.csdn.net/zouxy09 In "image cutting (I) Overview", we have briefly understood the mainstream image cutting methods. Below we will mainly learn the energy functional-based cutting method. Here we will learn a simple knowledge of the Snake model