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84 lines
3.2 KiB
HTML
84 lines
3.2 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<title>将整个网络保存至配置文件。</title>
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</head>
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<body class="docs"><div id="layout">
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<div id="layout-content"><div id="function.fann-save" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">fann_save</h1>
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<p class="verinfo">(PECL fann >= 1.0.0)</p><p class="refpurpose"><span class="refname">fann_save</span> — <span class="dc-title">将整个网络保存至配置文件。</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.fann-save-description">
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<h3 class="title">说明</h3>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>fann_save</strong></span>
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( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$ann</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$configuration_file</code></span>
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) : <span class="type">bool</span></div>
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<p class="para rdfs-comment">
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将整个网络保存至配置文件。
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</p>
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<p class="para">
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配置文件包含了神经网络的所有信息，并且能够通过 <span class="function"><a href="fann_create_from_file.html" class="function">fann_create_from_file()</a></span> 函数来创建一个原神经网络的精确副本以及与神经网络关联的所有参数。
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</p>
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<p class="para">
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这三个参数 (<span class="function"><a href="fann_set_callback.html" class="function">fann_set_callback()</a></span>, <span class="function"><a href="fann_set_error_log.html" class="function">fann_set_error_log()</a></span>,
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<span class="function"><strong>fann_set_user_data()</strong></span>) 不保存在文件中，因为他们不能被安全地移植到不同的位置。当使用类似 <span class="function"><a href="fann_get_mse.html" class="function">fann_get_MSE()</a></span> 函数训练时，生成的临时参数也不会被保存起来。
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.fann-save-parameters">
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<h3 class="title">参数</h3>
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<dl>
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<dt>
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<code class="parameter">ann</code></dt>
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<dd>
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<p class="para">Neural network <span class="type"><a href="language.types.resource.html" class="type resource">resource</a></span>.</p>
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</dd>
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<dt>
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<code class="parameter">configuration_file</code></dt>
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<dd>
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<p class="para">
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配置文件的路径。
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</p>
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</dd>
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</dl>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.fann-save-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">Returns <strong><code>TRUE</code></strong> on success, or <strong><code>FALSE</code></strong> otherwise.</p>
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</div>
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<div class="refsect1 seealso" id="refsect1-function.fann-save-seealso">
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<h3 class="title">参见</h3>
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<p class="para">
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<ul class="simplelist">
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<li class="member"><span class="function"><a href="fann_create_from_file.html" class="function" rel="rdfs-seeAlso">fann_create_from_file()</a> - 从配置文件中构建一个反向传播神经网络。</span></li>
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</ul>
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</p>
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</div>
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</div></div></div></body></html> |