transformer t100

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Python-based Apriori algorithm and pythonApriori Algorithm

: # count the number of new frequent item sets if set (c) Test example Data = {'T100':['I1','I2','I5'], 'T200':['I2','I4'], 'T300':['I2','I3'], 'T400':['I1','I2','I4'], 'T500':['I1','I3'], 'T600':['I2','I3'], 'T700':['I1','I3'], 'T800':['I1','I2','I3','I5'], 'T900':['I1','I2','I3']} Complete code: #! -*-Coding: UTF-8-*-import itertoolsclass Apriori: def _ init _ (self, min_sup = 0.2, dataDic ={}): self. data = dataDic # construct a data

Or the php code used

Php code that may be used 1. delay the request file to simulate scenarios with poor network speed. the code address is as follows: gist. github. com2650596? Lt ;? Php *** delay. php? Ffile. js amp; t100 ** latency: 100 millisecond loading file. js *** get the extension functionget_extend ($ file_nam php code that may be used 1. delay the request file to simulate the scenario where the network speed is not good. The Code address is as follows: Http

Under Ubuntu based SAPRK installation Zeppelin

requirements. Copy/usr/local/zeppelin/conf/zeppelin-env.sh.template and/usr/local/zeppelin/conf/zeppelin-site.xml.template to/usr/ Local/zeppelin/conf/zeppelin-env.sh and/usr/local/zeppelin/conf/zeppelin-site.xml. Edit conf/zeppelin-env.shExport java_home=/usr/lib/jvm/java-8-openjdk-amd64export spark_home=/usr/local/sparkexport Hadoop_conf_dir=/usr/local/hadoopexport spark_submit_options="--packages com.databricks:spark-csv_2.10:1.2.0" StartExecute the following command in the

Installation of memcached (server, client)

Disclaimer: This article is based on the article on the Web (90%), the basic is to put my installation steps to write, encountered problems recorded1, background: The project needs more than server load balancing, our application has paid members, can not let an account random landing, a time period can only one account, which involves several independent Web reference sharing session,2, Program: 1) tomat its own configuration, realize the session sharing, disadvantage: Each tomcat is a full ses

Frequent pattern mining Apriori

frequent, the candidate is certainly not frequent, so that it can be removed from CK. (Tip: Why do you compress CK?) Because the actual situation of transaction records are often stored on the external storage, such as databases or other formats of the file, in each calculation of the candidate count will need to compare the candidate with all transactions, it is known that access to the external memory is often relatively low efficiency, so Apriori joined the so-called pruning step, The candid

Line breaks and tab __python in a Python string

questions about wrapping lines First, ask a question, as follows. The Python program code is as follows: The output from the previous line of code is as follows: I ' m Bob. What ' s your name? The output above does not wrap. To wrap the line before what, the effect is: I ' m Bob.What ' s your name? What to do. Hit the carriage return before what, OK. No, the effect of this carriage return is the statement wrapping, not the output line wrapping. solutions with line breaks The soluti

Java write XML (1)

Java write XML (1)赵振江Java code to create an XML file 主要类Documentbuilder, Documentbuilderfactory, Document, Transformerfactory, Transformer, Domsource, Streamresult code exampleCreateXml.java PackageDemoImportJava.io.File;ImportJavax.xml.parsers.DocumentBuilder;ImportJavax.xml.parsers.DocumentBuilderFactory;ImportJavax.xml.parsers.ParserConfigurationException;ImportJavax.xml.transform.OutputKeys;ImportJavax.xml.transform.Transformer;Impor

C # Design Pattern adapter Design pattern (Adapter)

match the original interface can work together. Origin of name This is much like a transformer (Adapter), which transforms one voltage into another. Electricity in the United States is 110V and the voltage in China is 220V. If you want to use American electrical appliances in China, you must have a transformer that converts a 220V voltage to a 110V voltage. This tran

What is the reason that the monitor has no image

The monitor just opened the machine all normal, but after a while there is no grating, no image, and a slight squeak issued. From the phenomenon of failure, the display is a failure of instability. Using the cooling method and heating method to check all the main circuits of the display, the problem is found, and then the following check: (1) Check the power output voltage (90V) is normal, the result is ov, which indicates that the power supply may be faulty, but also may be the main load has s

Crab learn PHP Design Model Builder mode

2. Builder mode Crab today to learn the builder model, yesterday's adapter remember is very clear. For the builder model, the crab understands that you have 10 iphone phones to charge, assuming the charger is rated at 220v, but the external voltage is not stable, may be 220v, or 240v, or 300v, what to do, the feasible way is to buy a household transformer, The charger is connected to the transformer, do not

How to optimize keyword ranking for enterprise

First, from the site internal optimization, according to the bottom level page templates, theme templates, channel templates, the first page template order modification. Second, the station outside the cooperation (friendship) connection optimization. We can consider the following aspects to do further SEO work: 1, optimize and channel-related search engine popular keywords, timeliness hot content 2, the dynamic page URL static 3, regular follow-up observation of the optimization effect. T

The combination of JSP and XML

one, but it should be noted that the text contained in the element (in the DOM, which also represents a node, and therefore must also create the appropriate node for them), You cannot set the contents of these text directly using the setNodeValue () method of the Element object, but you need to set the text with the setNodeValue () method of the text object you created so that you can add the created element and its text content to the DOM tree. Look at the previous code and you will better und

JVM crash due to perm gen spaces 99% in use problem

Problem Description: Transformerfactory tfactory = transformerfactory. Newinstance (); Transformer Transformer = Tfactory.newtransformer (new Streamsource (InputStream)); Transformer.transform (Xmlsource, outputtarget)//crash here Crash,crash file summary when calling Transformer transform XSLT file to XML file in Java code: HEAP def New Generation total

DM9161AEP FAQ, debugging Guide

1. Crystal oscillator, whether it is the Mii 25M, or rmii 50M, the output must be 50ppm, for DM9161AEP, the best XT1, for DM9161CEP, XT1,XT2 can be. 2.pin31-ledmode, this direct connection 3.3V, do not need to add resistance, otherwise the speed light is darker. This 31 feet, if grounded, speed does not blink. 3.pin39-auto-mdix Direct grounding. 4.pin47-48 6.8K resistance, must be 1% precision, and to be connected to the AGND 5.pin1,2,9 output level, measured. A 0.1uf filter capacitor, a 220uf v

AC DC Circuit

bread wave. If the cathode of the diode is connected to the FireWire, the sine wave is cut off in half a week, and the oscilloscope sees the bowl wave. In any case, the diode throws out half the voltage of the alternating current, making the output voltage always positive or negative forever, that is, it becomes a direct current. This process is called rectification.There are two problems, after rectifying the voltage peak or 220 volts, too high, the other voltage is beating (pulsation), not go

Extract data from an Excel source file using the DataStage Java Integration stage and Java pack

following topologies: As a source, as a target, as a translator, as a lookup phase. The DataStage Java Pack is a collection of two plug-in phases (Java Transformer and Java Client) that can be used to invoke Java applications in DataStage. The Java Pack is available in DataStage 7.5.x or later. The Java Transformer phase is an active phase that invokes a Java application that reads and converts input dat

Several methods of manipulating databases through JDBC, and processing of returned data

Tags: class ext get int string com1.SQL to String: Returns only one query resultFor example, the total number of queries for a recordrs = Stmt.executequery (Replacedcommand);if (rs! = null rs.next ())//RS only contains one row and one column{String TempStr = rs.getstring (1);if (TempStr = = null){result = "";} else{result = rs.getstring (1);}}2.SQL to object: Returns a record that resembles an object, that is, a number of fieldsFor example, querying all orders for a user and reflecting them to

Dockone WeChat Share (129): Chat Service Mesh:linkerd

/DC;/svc =/$/io.buoyant.http.subdomainofpfx/svc.consul/consul;Servers port:81ip:0.0.0.0Interpreter:Kind:defaultTransformers:# Instead of sending the request to a random destination instance, send it# instances running on localhost.-Kind:io.l5d.localhost Telemetry-Kind:io.l5d.recentRequestssamplerate:1.0-Kind:io.l5d.prometheusUsageEnabled:false The Router:linkerd configuration must define the Router module, which can define multiple Router, other including protocols

C # 5 in a nutshell-delegate

1. What's delegate in C #?A delegate is an object, that knows how to call a method.A delegate type defines the kind of method that delegate instances can call. Specifically,It defines the method ' return type and its parameter types.The Followingdefines a delegate type called Transformer:delegate int Transformer (int x);Transformer is compatible with any method with an int return type and a singleint parame

Study notes the second of the fourth week

Simulation JobsFor the AC motor model given by the teacher, the rotational speed of the rotating magnetic field during normal operationN0=60f/p=1500r/minIn general, three-phase asynchronous motor rated speed nn= (0.94~0.985) N0, run the teacher gave the motor model, know that the rated speed of the motor is about 1490r/min Selection of startup methods The overall requirement is to have a large starting torque in the case of a small current.Reference P70 The comparison of several co

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