bi softwares

ObjectiveWisdom Medical English abbreviation WIT120, is the recent rise of the exclusive medical terminology, through the creation of health records regional medical information platform, the use of the most advanced internet of things technology, to achieve patient and medical personnel, medical institutions, medical equipment, the interaction between patients and gradually achieve information.In this process, the data generated by medical equipment will be very large, we commonly include blood

A typical example is to compare the logical business to a cube, the product dimension, the time dimension, and the location dimension as different axes, and the intersection of the axes is a detailed fact. This means that the fact table is an intersection of multiple dimension tables. A dimension table is a form of analyzing facts.First, the star structure in the database structure is introduced, which maintains the data in a single fact table in the center of the structure, and other dimension

Contact qq:2835777178 Interested people can contact me, you can also check the project run video before decidingProject Part function interfaceFirst, the main interface of the mall systemSecond, user login interfaceThird, the user login success of the interfaceIv. Personal Data Interface Five, my shopping cart interface six, the next single page seven, the Mall backstage management login Interface Eight, the main interface of the mall backstage nine, product add function ten, commodity list Xi.,

.*;class treesettest{public static void Main (string[] args) { TreeSet TS =new TreeSet (new Stringlengthcomparator ()), Ts.add ("ABCD"), Ts.add ("CC"), Ts.add ("CBA"), Ts.add ("Z"); ts.add ("hahaha"); Iterator it = Ts.iterator (); while (It.hasnext ()) {SOP (It.next ());}} public static void Sop (Object obj) {System.out.println (obj);}} Class Stringlengthcomparator implements Comparator{public int compare (Object o1,object O2) {string S1 = (string) O1; String s2 = (string) o2;return s1.length ()

Programming (Overview)day23-02-Network Programming (Overview 2)day23-03-Network Programming (Network model)day23-04-Network Programming (IP address)day23-05-Network Programming (TCP and UDP)day23-06-Network Programming (Socket)day23-07-Network Programming (udp-send side)day23-08-Network Programming (udp-receiving end)day23-09-Network Programming (udp-keyboard input mode data)day23-10-Network Programming (udp-Chat)Day23-11-Network Programming (TCP Transport)day23-12-Network Programming (TCP Tran

flexibility. . 20- Multithreading ( Verifying the lock of a static sync function )A static synchronization function uses a lock that is the byte-code file object that the function belongs toCan be obtained using the GetClass method, or it can be represented by the current class name . class. Single-instance mode under multiple threadsSee my blog http://blog.csdn.net/qq_24653023/article/details/51706972JAVA_DAY14 multithreading Wait / wake mechanism. The method involved:1,Wait (): causes the t

each database in turn.In fact, the system tool comes with a restore option, but because of the problem with the application ID, there is no demo.Sometimes it is possible to find that the Web page of TFS cannot be opened, and if the system has been reported SYSTEM.WEB.MVC errors, this may be due to the installation of ASP. NET MVC was unsuccessful during the installation of TFS Express, so it needs to be installed manually. The version that needs attention here is the version of TFS Express 2012

1. The anonymous inner class is actually the shorthand form of the inner class.2. The premise of defining an anonymous inner class: The inner class must inherit a class, or implement an interface. 3. Anonymous inner class format: New parent class name or interface name () {defines subclass content;}4. In fact, the anonymous inner class is an anonymous subclass object, which synthesizes a step of defining the class and creating the object, and this object is a bit "fat" and can be understood as t

parentheses and curly braces), and throw is used inside the method. Throws followed by the exception class name, you can follow a number, the middle separated by commas.The throw is followed by an exception object. There is a special subclass in the exceptionruntimeexception(runtime exception), if the class or its subclass exception is thrown inside the method, it can no longer be declared on the method, the compiler can pass, or if the class or its subclass exception is declared on a method, t

Whether the corresponding pathname is an absolute path (regardless of whether the File/folder exists)*/ public classFileDemo2 { public Static voidMethod_1 ()throwsioexception {file File=NewFile ("file.txt"); SOP ("file.txt exists:" +file.exists ()); SOP ("file.txt canexcute:" +File.canexecute ()); } public Static voidmethod_2 () {file file=NewFile ("file.txt"); SOP ("file.txt isfile:" +File.isfile ()); SOP ("file.txt isdirectory:" +file.isdirectory ()); } public Static voidMain (string[

class of object, which object calls this function, this represents which objectfinal:1. Modifier classes, variables (member variables, static variables, local variables), functions2. The modified class can not be inherited; 3. Modified functions cannot be overwritten4. The modified variable is a constant and can only be assigned oncePolymorphic class Invocation: Member variable look to the left, function see which class is actually instantiated on the rightNote: When the throw is present alone,

that are set to be predictable, the algorithm generates a separate decision tree for each predictable column.ExampleAdventure Works Cycles's marketing department wants to identify some of the characteristics of previous customers, which may indicate whether these customers will be able to purchase their products in the future. The ADVENTUREWORKS2008R2 database store describes demographic information about its previous customers. By using the Microsoft decision tree algorithm to analyze this inf

associations, and further understanding of the distribution of data. and on each cluster node, right-click, and then select "Drill" on the menu that appears, you can browse the sample data attributes that belong to this class.The degree of correlation between the dependent variable and the independent variable is understood from the classification profile chart."Classification characteristics" is mainly to present the characteristics of each class, see figureIn the "classification comparison",

predicted and the correct rate was 100%;The 380-up sample has 0 predictions correctly, 380 errors fall, and the forecast accuracy rate is 0%.Neural Network algorithm--Classification matrix:DescriptionThe flat 114 samples had 0 predictions correctly, 60 were divided into fall, 54 were divided into up, the prediction accuracy was 0%;The 443 samples of the fall have 277 predictions correctly, 166 errors are up, and the forecast accuracy rate is 62.53%;The 380-up sample has 188 predictions correctl

based on the model name to ensure that the test group remains the same when the model is re-processed.Maximum_input_attributes: Specifies the maximum number of input variables that the algorithm can handle. Setting this value to 0 disables the input variable.Maximum_output_attributes: Specifies the maximum number of output variables that the algorithm can handle. Setting this value to 0 disables the output variable.Maximum_states: Specifies the maximum number of variable value states supported

In this section, we mainly talk about my game transaction Data Analysis Project ETL (data extraction, loading, conversion) exactly how to do. First of all, the next source system, because our main trading station server is not in the company, so can not directly from the source system directly extracted data. In fact, we already have a simple data analysis system, but this is the previous people do, not using sqlserver2005 bi platform to do, but dire

First, the foreword:The article on how to implement bi-directional SSL authentication with Tomcat server is very early, and a more practical article can look at IBM developerWorks China website May 2002 configuration Tomcat 4 uses bidirectional SSL (http:// www-900.ibm.com/developerworks/cn/security/se-tcssl/index.shtml) and configure Tomcat 5 to use bidirectional SSL (Http://thinkbase.net/w/main /wiki? tomcat5ssl_serverandclient).On the principle sid

running on the Windows platform. However, the concepts and information are useful for any platform. Since most business intelligence (BI) environments use the DB2 database partitioning Feature (DPF,DB2 partitioning feature), our example uses DPF to divide data into multiple physical and logical partitions. Database layout and Settings This section describes the physical and logical layout of the databases that are used to perform tests on our syste

the function provided by Oracle.Similar to the function checksum, but the computation speed is much slower than this, especially when the table data volume is large.The Hashbyte function is similar in SQL Server. Note If you do not use the To_char function, the calculated value will overflow, and if placed in. NET to undertake, will report the OCI data overflow error, so To_char is also necessary.you are welcome to share some experience in BI testing

implement an external class or an excuseOnly then can Jane be written in the form of an anonymous inner class.Anonymous inner class. is actually an object of the demo. This object defines the member internally with the {} endThat is, an object with member content, which is a bit fatter.Abstract class Demo{abstract void Show ();}Class Outer{private int num=5;Class Inner (What if I don't have a name?) Extends demo//more of this one, can be abbreviated{void Show (){System.out.println ("Show Run ..