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<html><head><title>Cahit Arf</title><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"><link href="ca.css" rel="stylesheet" type="text/css"><meta name="keywords" content="WEKA, AI, Machine Learning, Algorithm, database, Java, JDBC, LGPL"></head><body><div id="main"> <div id="menu"> <h3>Contents</h3> <p><a href="#features">Features </a> </p> <p><a href="#who"> What does Cahit Arf mean? </a></p> <p><a href="#requirements">System Requirements</a></p> <p><a href="#todo"> TO DO List </a></p> <p><a href="#download">Download</a></p> <p><a href="#licence"> License </a></p> <hr noshade width="95%"> <p><a href="usersguide.html">User's Guide</a></p> <p> </p> </div> <h1>Cahit Arf V1.0 - A Data Extraction Utility for Weka</h1> <p>Cahit Arf by <a href="http://www.primecomponents.com">Prime Components</a> is an open source (LGPL licensed) utility for <a href="http://www.cs.waikato.ac.nz/ml/weka/index.html">WEKA</a> machine learning library which simplifies data extraction from relational databases and ARFF file preparation. Refer to the <a href="usersguide.html">User's Guide</a> for more technical details and installation. </p> <p>You can get more information about "Attribute-Relation File Format (ARFF)" from <a href="http://www.cs.waikato.ac.nz/~ml/weka/arff.html">WEKA project site</a> or a <a href="arff.html">local copy</a> of ARFF specification. </p> <p>Cahit Arf is hosted by <a href="http://sf.net"><img src="sflogo.png" width="88" height="31" align="middle" border="0"></a></p> <h2><a name="features"></a>Features</h2> <ul> <li>Universal database access through JDBC drivers</li> <li>Converts SQL query results to Arff file format of WEKA</li> <li>Batch command line and interactive wizard working modes</li> <li>Skinned wizard GUI in Java Swing </li> <li>Suitable for scheduled batch conversion jobs</li> <li>Very easy to install and operate</li> </ul> <h2><a name="requirements"></a>System Requirements</h2> <ul> <li>Java JDK/JRE 1.3 or later<br> <a href="http://java.sun.com/getjava"><img src="javagetitnow_bug.gif" alt="Get Java Now" width="112" height="47" vspace="5" border="0" align="absmiddle"></a><br> </li> <li>A JDBC driver pack of your relational database, the user's guide also includes a short web addresses <a href="usersguide.html#jdbcDrivers">list of JDBC drivers</a> of most widely used relational databases </li> </ul> <h2><a name="who"></a>What does <em>'Cahit Arf</em>' mean?</h2> <p>Cahit Arf is a famous Turkish mathematician (1910-1997). </p> <p>Professor Ikeda says : </p> <p><img src="Arf.jpg" width="90" height="109" align="left" hspace="15"></p> <blockquote><p>"To every problem, he has his own idea of approach. The characteristic of his approach is thoroughness; he always seeks invariants, and prefers explicit constructions rather than combination of existing theories. Once he determines his approach, he energetically tackles the problem and never gives up until he achieves his aim. If one studies Cahit Arf's works, which are full of originality and painstaking computations, one will surely wonder where Arf gets his inspirations, and how he gets insight into most complicated computations."</p></blockquote> <p align="right">(Ikeda, PhD) </p> <p>You can read more about his biography and work from following pages</p> <p><a href="http://www.math.metu.edu.tr/cahitarf/">Cahit Arf page in METU Mathematics site</a> </p> <p><a href="http://www-history.mcs.st-and.ac.uk/~history/Mathematicians/Arf.html">Arf entry in The MacTutor History of Mathematics</a> </p> <h2><a name="todo"></a>TO DO List</h2> <p>Improvement ideas to be implemented in the next releases of Cahit Arf : </p> <ul> <li>Parameterized 'select' statements : Building queries with run time parameter(s) would be useful particularly for scheduled batch operations. </li> <li>Better API documentation : Source code documented poorly and, hence, API documentation has not generated yet. </li> <li>Internationalization (I18n) : Although Cahit Arf is a very small utility and contains very few UI elements and messages, I18n capability is considered carefully during coding process. If you wish Cahit Arf to support your language, translate <code>'messages.properties'</code> file in the <code>lib</code> directory and send it to me, or join the development group.</li> </ul> <p>We will appreciate if you send your wish lists and opinions to the <a href="mailto:ayhan@primecomponents.com">developer</a>, or Join project forums at <a href="http://sourceforge.net/forum/?group_id=89593">SourceForge</a>.</p> <h2><a name="download"></a>Download</h2> <dl> <dt>Project page at SourceForge :</dt> <dd><a href="http://sourceforge.net/projects/cahitarf">http://sourceforge.net/projects/cahitarf</a></dd> <dt>Binary :</dt> <dd><a href="http://prdownloads.sourceforge.net/cahitarf/CahitArf-1.0.zip?download">CahitArf-1.0.zip</a></dd> <dd><a href="http://prdownloads.sourceforge.net/cahitarf/CahitArf-1.0.tar.gz?download">CahitArf-1.0.tar.gz</a></dd> <dt>Source :</dt> <dd><a href="http://prdownloads.sourceforge.net/cahitarf/CahitArf-src-1.0.zip?download">CahitArf-src-1.0.zip</a></dd> <dd><a href="http://prdownloads.sourceforge.net/cahitarf/CahitArf-src-1.0.tar.gz?download">CahitArf-src-1.0.tar.gz</a></dd> <dt>Anonymous CVS access : </dt> <dd> <pre>cvs -z3 -d:pserver:anonymous@cvs.sourceforge.net:/cvsroot/cahitarf co ca-dev</pre> </dd> </dl> <h2><a name="licence"></a>License</h2> <p>Cahit Arf is licensed under the terms of the <a href="../LICENSE.txt">GNU LGPL</a>. So, you can use, modify, or distribute this software for <strong>FREE</strong> in either personal/academic or commercial projects.</p> <p>If you, however, use Cahit Arf utility in commercial projects, and whish to support our open source development effort, we would appreciate your donations. </p> <p><a href="https://secure.anypay.com/apmain?interfaceId=LinkPaymentAccept&langCode=eng&.curr=EUR&.email=ayhan@ayhanalkan.com&.description=Donation+for+Cahit+Arf%2C+a+data+extraction+tool+for+WEKA&.amount=20.00&.clearingMode=1&.quantityEdit=true&.returnUrl=http%3A%2F%2Fwww.primecomponents.com%2Fopensource%2Fcahitarf%2Fthanks.php" target="_blank"><img src="secure_payment_88x33.gif" align="middle"></a></p> <!--<p><a href="http://www.shareit.com/product.html?productid=196523&languageid=1&stylefrom=196523&backlink=http%3A%2F%2Fwww.primecomponents.com%2Fopensource%2Fcahitarf%2Fthanks.html¤cies=EUR target="_blank">Share-It</a></p> --> <p> </p> <!-- <form action="https://secure.anypay.com/apmain" name="anypayLinkPaymentsForm" target="_blank" method="POST"><input type="hidden" name="interfaceId" value="LinkPaymentAccept"><input type="hidden" name="langCode" value="eng"><input type="hidden" name=".curr" value="EUR"><input type="hidden" name=".email" value="ayhan@ayhanalkan.com"><input type="hidden" name=".description" value="Cahit+Arf%2C+Data+extraction+tool+for+WEKA"><input type="hidden" name=".amount" value="20.00"><input type="hidden" name=".clearingMode" value="1"><input type="hidden" name=".quantityEdit" value="true"><input type="hidden" name=".returnUrl" value="http%3A%2F%2Fwww.primecomponents.com%2Fopensource%2Fcahitarf%2Fthankyou.php"><input type="image" src="http://img.anypay.com/ml/eng/tools/buttons/secure_payment_88x33.gif" alter="Click here to pay" border="0"></form>--></div> </body></html>⌨️ 快捷键说明
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