mirror of
https://github.com/fofolee/uTools-Manuals.git
synced 2025-06-18 05:26:57 +08:00
123 lines
5.1 KiB
HTML
123 lines
5.1 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>在整个数据集上训练一段时间。</title>
|
|
</head>
|
|
<body class="docs"><div id="layout">
|
|
<div id="layout-content"><div id="function.fann-train-on-data" class="refentry">
|
|
<div class="refnamediv">
|
|
<h1 class="refname">fann_train_on_data</h1>
|
|
<p class="verinfo">(PECL fann >= 1.0.0)</p><p class="refpurpose"><span class="refname">fann_train_on_data</span> — <span class="dc-title">在整个数据集上训练一段时间。</span></p>
|
|
|
|
</div>
|
|
|
|
<div class="refsect1 description" id="refsect1-function.fann-train-on-data-description">
|
|
<h3 class="title">说明</h3>
|
|
<div class="methodsynopsis dc-description">
|
|
<span class="methodname"><strong>fann_train_on_data</strong></span>
|
|
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$ann</code></span>
|
|
, <span class="methodparam"><span class="type">resource</span> <code class="parameter">$data</code></span>
|
|
, <span class="methodparam"><span class="type">int</span> <code class="parameter">$max_epochs</code></span>
|
|
, <span class="methodparam"><span class="type">int</span> <code class="parameter">$epochs_between_reports</code></span>
|
|
, <span class="methodparam"><span class="type">float</span> <code class="parameter">$desired_error</code></span>
|
|
) : <span class="type">bool</span></div>
|
|
|
|
<p class="para rdfs-comment">
|
|
在整个数据集上训练一段时间。
|
|
</p>
|
|
<p class="para">
|
|
该训练使用 <span class="function"><a href="fann_set_training_algorithm.html" class="function">fann_set_training_algorithm()</a></span> 函数选择的算法和这些训练算法设置的参数。
|
|
</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 parameters" id="refsect1-function.fann-train-on-data-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">data</code></dt>
|
|
|
|
<dd>
|
|
|
|
<p class="para">Neural network training data <span class="type"><a href="language.types.resource.html" class="type resource">resource</a></span>.</p>
|
|
</dd>
|
|
|
|
|
|
|
|
<dt>
|
|
<code class="parameter">max_epochs</code></dt>
|
|
|
|
<dd>
|
|
|
|
<p class="para">
|
|
训练应该继续的最大周期数。
|
|
</p>
|
|
</dd>
|
|
|
|
|
|
|
|
<dt>
|
|
<code class="parameter">epochs_between_reports</code></dt>
|
|
|
|
<dd>
|
|
|
|
<p class="para">
|
|
用户函数之间的周期数。当为0时表示没有用户函数被调用。
|
|
</p>
|
|
</dd>
|
|
|
|
|
|
|
|
<dt>
|
|
<code class="parameter">desired_error</code></dt>
|
|
|
|
<dd>
|
|
|
|
<p class="para">
|
|
期望的是 <span class="function"><a href="fann_get_mse.html" class="function">fann_get_MSE()</a></span> 或 <span class="function"><a href="fann_get_bit_fail.html" class="function">fann_get_bit_fail()</a></span>的返回值, 取决于 <span class="function"><a href="fann_set_train_stop_function.html" class="function">fann_set_train_stop_function()</a></span> 选择的停止函数。
|
|
</p>
|
|
</dd>
|
|
|
|
|
|
</dl>
|
|
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 returnvalues" id="refsect1-function.fann-train-on-data-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-train-on-data-seealso">
|
|
<h3 class="title">参见</h3>
|
|
<p class="para">
|
|
<ul class="simplelist">
|
|
<li class="member"><span class="function"><a href="fann_train_on_file.html" class="function" rel="rdfs-seeAlso">fann_train_on_file()</a> - 在从某个文件读取的整个数据集上训练一段时间。</span></li>
|
|
<li class="member"><span class="function"><a href="fann_train_epoch.html" class="function" rel="rdfs-seeAlso">fann_train_epoch()</a> - 使用一组训练数据训练一个周期。</span></li>
|
|
<li class="member"><span class="function"><a href="fann_get_bit_fail.html" class="function" rel="rdfs-seeAlso">fann_get_bit_fail()</a> - 失败位的数量</span></li>
|
|
<li class="member"><span class="function"><a href="fann_get_mse.html" class="function" rel="rdfs-seeAlso">fann_get_MSE()</a> - 从网络中读取均方误差。</span></li>
|
|
<li class="member"><span class="function"><a href="fann_set_train_stop_function.html" class="function" rel="rdfs-seeAlso">fann_set_train_stop_function()</a> - 设置训练期间使用的停止函数。</span></li>
|
|
<li class="member"><span class="function"><a href="fann_set_training_algorithm.html" class="function" rel="rdfs-seeAlso">fann_set_training_algorithm()</a> - 设置训练算法。</span></li>
|
|
<li class="member"><span class="function"><a href="fann_set_callback.html" class="function" rel="rdfs-seeAlso">fann_set_callback()</a> - 设置训练期间使用的回调函数。</span></li>
|
|
</ul>
|
|
</p>
|
|
</div>
|
|
|
|
|
|
|
|
</div></div></div></body></html> |