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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.5.0_13) on Mon Jul 14 01:33:48 CEST 2008 --><TITLE>Attributes (RapidMiner Class Documentation)</TITLE><META NAME="keywords" CONTENT="com.rapidminer.example.Attributes interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="Attributes (RapidMiner Class Documentation)";}</SCRIPT><NOSCRIPT></NOSCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/Attributes.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../com/rapidminer/example/AttributeRoleIterator.html" title="class in com.rapidminer.example"><B>PREV CLASS</B></A> <A HREF="../../../com/rapidminer/example/AttributeTransformation.html" title="interface in com.rapidminer.example"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html?com/rapidminer/example/Attributes.html" target="_top"><B>FRAMES</B></A> <A HREF="Attributes.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">com.rapidminer.example</FONT><BR>Interface Attributes</H2><DL><DT><B>All Superinterfaces:</B> <DD>java.lang.Cloneable, java.lang.Iterable<<A HREF="../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example">Attribute</A>>, java.io.Serializable</DD></DL><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../com/rapidminer/example/AbstractAttributes.html" title="class in com.rapidminer.example">AbstractAttributes</A>, <A HREF="../../../com/rapidminer/example/DelegateAttributes.html" title="class in com.rapidminer.example">DelegateAttributes</A>, <A HREF="../../../com/rapidminer/example/SimpleAttributes.html" title="class in com.rapidminer.example">SimpleAttributes</A></DD></DL><HR><DL><DT><PRE>public interface <B>Attributes</B><DT>extends java.lang.Iterable<<A HREF="../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example">Attribute</A>>, java.lang.Cloneable, java.io.Serializable</DL></PRE><P>This container holds all information about the example set attributes. Implementors might want to override <A HREF="../../../com/rapidminer/example/AbstractAttributes.html" title="class in com.rapidminer.example"><CODE>AbstractAttributes</CODE></A> for which only one of the iterating methods must be overridden.<P><P><DL><DT><B>Version:</B></DT> <DD>$Id: Attributes.java,v 1.3 2008/05/09 19:22:42 ingomierswa Exp $</DD><DT><B>Author:</B></DT> <DD>Ingo Mierswa</DD></DL><HR><P><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Field Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#ALL">ALL</A></B></CODE><BR> Indicates all attributes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#ATTRIBUTE_NAME">ATTRIBUTE_NAME</A></B></CODE><BR> The name of regular attributes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#BATCH_NAME">BATCH_NAME</A></B></CODE><BR> The name of the special attribute batch.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#CLASSIFICATION_COST">CLASSIFICATION_COST</A></B></CODE><BR> The name of the classification cost special attribute.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#CLUSTER_NAME">CLUSTER_NAME</A></B></CODE><BR> The name of the special attribute cluster.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#CONFIDENCE_NAME">CONFIDENCE_NAME</A></B></CODE><BR> The name of the confidence special attributes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#ID_NAME">ID_NAME</A></B></CODE><BR> The name of the special attribute id.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#KNOWN_ATTRIBUTE_TYPES">KNOWN_ATTRIBUTE_TYPES</A></B></CODE><BR> All known names of regular and special attribute types as an array.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#LABEL_NAME">LABEL_NAME</A></B></CODE><BR> The name of the special attribute label.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#OUTLIER_NAME">OUTLIER_NAME</A></B></CODE><BR> The name of the special attribute outlier.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#PREDICTION_NAME">PREDICTION_NAME</A></B></CODE><BR> The name of the special attribute prediction.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#REGULAR">REGULAR</A></B></CODE><BR> Indicates regular attributes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#SPECIAL">SPECIAL</A></B></CODE><BR> Indicates special attributes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#TYPE_ATTRIBUTE">TYPE_ATTRIBUTE</A></B></CODE><BR> Indicates a regular attribute type.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#TYPE_BATCH">TYPE_BATCH</A></B></CODE><BR> Indicates the special attribute type batch (example batches).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#TYPE_CLUSTER">TYPE_CLUSTER</A></B></CODE><BR> Indicates the special attribute type cluster.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#TYPE_COST">TYPE_COST</A></B></CODE><BR> Indicates the special attribute type cost.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#TYPE_ID">TYPE_ID</A></B></CODE><BR> Indicates the special attribute type id.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#TYPE_LABEL">TYPE_LABEL</A></B></CODE><BR> Indicates the special attribute type label.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#TYPE_OUTLIER">TYPE_OUTLIER</A></B></CODE><BR> Indicates the special attribute type outlier.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#TYPE_PREDICTION">TYPE_PREDICTION</A></B></CODE><BR> Indicates the special attribute type prediction.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#TYPE_WEIGHT">TYPE_WEIGHT</A></B></CODE><BR> Indicates the special attribute type weight (example weights).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#WEIGHT_NAME">WEIGHT_NAME</A></B></CODE><BR> The name of the special attribute weight (example weights).</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Method Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#add(com.rapidminer.example.AttributeRole)">add</A></B>(<A HREF="../../../com/rapidminer/example/AttributeRole.html" title="class in com.rapidminer.example">AttributeRole</A> attributeRole)</CODE><BR> Adds a new attribute role.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#addRegular(com.rapidminer.example.Attribute)">addRegular</A></B>(<A HREF="../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example">Attribute</A> attribute)</CODE><BR> Adds the given attribute as regular attribute.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.util.Iterator<<A HREF="../../../com/rapidminer/example/AttributeRole.html" title="class in com.rapidminer.example">AttributeRole</A>></CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#allAttributeRoles()">allAttributeRoles</A></B>()</CODE><BR> Returns an iterator over all attribute roles, including the special attribute roles.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.util.Iterator<<A HREF="../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example">Attribute</A>></CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#allAttributes()">allAttributes</A></B>()</CODE><BR> Returns an iterator over all attributes, including the special attributes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#allSize()">allSize</A></B>()</CODE><BR> Returns the number of all attributes, i.e. of the regular and the special attributes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#clearRegular()">clearRegular</A></B>()</CODE><BR> Removes all regular attributes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.Object</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#clone()">clone</A></B>()</CODE><BR> Returns a clone of this attribute set.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#contains(com.rapidminer.example.Attribute)">contains</A></B>(<A HREF="../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example">Attribute</A> attribute)</CODE><BR> Returns true if this attribute set contains the given attribute.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example">Attribute</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#createRegularAttributeArray()">createRegularAttributeArray</A></B>()</CODE><BR> This method creates an attribute array from all regular attributes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#equals(java.lang.Object)">equals</A></B>(java.lang.Object o)</CODE><BR> Returns true if the given object is equal to this attribute set.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example">Attribute</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/example/Attributes.html#get(java.lang.String)">get</A></B>(java.lang.String name)</CODE><BR> Returns the attribute for the given name.</TD></TR>⌨️ 快捷键说明
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