mirror of
https://github.com/fofolee/uTools-Manuals.git
synced 2025-06-18 05:26:57 +08:00
79 lines
2.8 KiB
HTML
79 lines
2.8 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
|
<html>
|
|
<head>
|
|
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
|
|
<title>设置初始步长</title>
|
|
</head>
|
|
<body class="docs"><div id="layout">
|
|
<div id="layout-content"><div id="function.fann-set-rprop-delta-zero" class="refentry">
|
|
<div class="refnamediv">
|
|
<h1 class="refname">fann_set_rprop_delta_zero</h1>
|
|
<p class="verinfo">(PECL fann >= 1.0.0)</p><p class="refpurpose"><span class="refname">fann_set_rprop_delta_zero</span> — <span class="dc-title">设置初始步长</span></p>
|
|
|
|
</div>
|
|
|
|
<div class="refsect1 description" id="refsect1-function.fann-set-rprop-delta-zero-description">
|
|
<h3 class="title">说明</h3>
|
|
<div class="methodsynopsis dc-description">
|
|
<span class="methodname"><strong>fann_set_rprop_delta_zero</strong></span>
|
|
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$ann</code></span>
|
|
, <span class="methodparam"><span class="type">float</span> <code class="parameter">$rprop_delta_zero</code></span>
|
|
) : <span class="type">bool</span></div>
|
|
|
|
<p class="para rdfs-comment">
|
|
初始步长是确定初始步长的正数。
|
|
</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 parameters" id="refsect1-function.fann-set-rprop-delta-zero-parameters">
|
|
<h3 class="title">参数</h3>
|
|
<dl>
|
|
|
|
|
|
<dt>
|
|
<code class="parameter">ann</code></dt>
|
|
|
|
<dd>
|
|
|
|
<p class="para">Neural network <span class="type"><a href="language.types.resource.html" class="type resource">resource</a></span>.</p>
|
|
</dd>
|
|
|
|
|
|
|
|
<dt>
|
|
<code class="parameter">rprop_delta_zero</code></dt>
|
|
|
|
<dd>
|
|
|
|
<p class="para">
|
|
初始步长。
|
|
</p>
|
|
</dd>
|
|
|
|
|
|
</dl>
|
|
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 returnvalues" id="refsect1-function.fann-set-rprop-delta-zero-returnvalues">
|
|
<h3 class="title">返回值</h3>
|
|
<p class="para">Returns <strong><code>TRUE</code></strong> on success, or <strong><code>FALSE</code></strong> otherwise.</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 seealso" id="refsect1-function.fann-set-rprop-delta-zero-seealso">
|
|
<h3 class="title">参见</h3>
|
|
<p class="para">
|
|
<ul class="simplelist">
|
|
<li class="member"><span class="function"><a href="fann_get_rprop_delta_zero.html" class="function" rel="rdfs-seeAlso">fann_get_rprop_delta_zero()</a> - 返回初始步长</span></li>
|
|
<li class="member"><span class="function"><a href="fann_get_rprop_delta_min.html" class="function" rel="rdfs-seeAlso">fann_get_rprop_delta_min()</a> - 返回最小步长</span></li>
|
|
<li class="member"><span class="function"><a href="fann_get_rprop_delta_max.html" class="function" rel="rdfs-seeAlso">fann_get_rprop_delta_max()</a> - 返回最大步长</span></li>
|
|
</ul>
|
|
</p>
|
|
</div>
|
|
|
|
|
|
|
|
</div></div></div></body></html> |