'Class variable' diaporamas de présentation

Workshop on Java Programming

Workshop on Java Programming. September 29, October 13, October 20 YANPING CHEN ychen@site.uottawa.ca. Introduction to Object-Oriented Programming Concepts. Software Life Cycle. Steps in software development Problem specification Algorithm development Coding Testing Debugging

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Ruby on Rails

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Data Mining Essentials

Social Media Mining. Data Mining Essentials. Introduction. Data production rate has been increased dramatically (Big Data) and we are able store much more data than before E.g., purchase data, social media data, mobile phone data

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Chapter 11: Classes and Data Abstraction

Chapter 11: Classes and Data Abstraction. Objectives. In this chapter, you will: Learn about classes Learn about private , protected , and public members of a class Explore how classes are implemented Examine constructors and destructors Learn about the abstract data type (ADT).

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Use of Proc GLM to Analyze Experimental Data

Use of Proc GLM to Analyze Experimental Data . Animal Science 500 Lecture No. October , 2010. PROC GLM. The GLM procedure uses the method of least squares to fit general linear models. Among the statistical methods available in PROC GLM are: Regression, Analysis of variance,

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Extracting Regional Knowledge from Spatial Datasets

Extracting Regional Knowledge from Spatial Datasets. Christoph F. Eick Department of Computer Science, University of Houston Motivation: Why is Regional Knowledge Important? Region Discovery Framework A Family of Clustering Algorithms for Region Discovery

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Using Classes

5. Using Classes. Object-Oriented Programming Using C++ Second Edition. 5. Objectives. In this chapter, you will learn: How to include declaration and implementation sections within classes How and when to use public and private access modifiers in class definitions

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Nevin L. Zhang Room 3504, phone: 2358-7015, Email: lzhang@cst.hk Home page

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Introduction to Java 2 Programming

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CS 679 : Text Mining

This work is licensed under a Creative Commons Attribution-Share Alike 3.0 Unported License . CS 679 : Text Mining. Lecture #6: Expectation Maximization for Mixture Of Multinomials. Slides by Eric Ringger. Announcements. Reading Report #4: Russell & Norvig 14.5 Due : today

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Logistic Regression

Logistic Regression. Biostatistics 510 March 15, 2007 Vanessa Perez. Logistic regression. Most important model for categorical response (y i ) data Categorical response with 2 levels ( binary : 0 and 1) Categorical response with ? 3 levels (nominal or ordinal)

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Introduction to Ruby

Introduction to Ruby. WING Group Meeting 9 Jun 2006 Min-Yen Kan. What is Ruby?. An interpreted language a.k.a dynamic, scripting e.g., perl Object Oriented Single inheritance High level Good support for system calls, regex and CGI Relies heavily on convention for syntax.

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Introduction to Ruby

Introduction to Ruby. WING Group Meeting 9 Jun 2006 Min-Yen Kan. What is Ruby?. An interpreted language a.k.a dynamic, scripting e.g., perl Object Oriented Single inheritance High level Good support for system calls, regex and CGI Relies heavily on convention for syntax.

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Using Statics

Using Statics. Review: class and instance variables. int is a data type; 3 is a value (or instance) of that type A class is a data type; an object is a value (instance) of that type A class variable belongs to the class as a whole; there is only one of it

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A Second Look at Classes

CSci 658 Software Language Engineering A Second Look at Classes Spring Semester 2018 Lecture Notes. A Second Look at Classes. This is a set of slides to accompany chapter 20 of Timothy Budd's book An Introduction to Object-Oriented Programming, Second Edition (Addison-Wesley, 1997)

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Feature Selection in Classification and R Packages

Feature Selection in Classification and R Packages. Houtao Deng houtao_deng@intuit.com. Agenda. Concept of feature selection Feature selection methods The R packages for feature selection. The need of feature selection An illustrative example: online shopping prediction. Class.

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More on Classes

More on Classes. Pepper With help from http://docs.oracle.com/javase/tutorial/java/javaOO/classvars.html. This inside the class code that has an instance. Refers to the instance of the class that is running the code right now

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Thinking in Objects

Thinking in Objects. Chapter 10. Immutable Objects and Classes. The String class is immutable. How to make our Circle class immutable? delete the set method! radius is private, cannot be changed without a set method. Scope of Variables. class variable vs . local variable

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