saymrwulf/onnxruntime
1
0
Fork 0
mirror of https://github.com/saymrwulf/onnxruntime.git synced 2026-07-14 18:12:05 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions
onnxruntime/python/auto_examples/plot_metadata.html
Xavier Dupré 99b2c8a053
Update documentation (#3380) 
Co-authored-by: xavier dupré <xavier.dupre@gmail.com>
2020-04-06 15:52:48 -07:00

184 lines
No EOL
11 KiB
HTML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
<head>
<meta charset="utf-8" />
<title>Metadata &#8212; ONNX Runtime 1.2.0 documentation</title>
<link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
<link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
<link rel="stylesheet" type="text/css" href="../_static/gallery.css" />
<link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
<script type="text/javascript" id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
<script type="text/javascript" src="../_static/jquery.js"></script>
<script type="text/javascript" src="../_static/underscore.js"></script>
<script type="text/javascript" src="../_static/doctools.js"></script>
<script type="text/javascript" src="../_static/language_data.js"></script>
<link rel="index" title="Index" href="../genindex.html" />
<link rel="search" title="Search" href="../search.html" />
<link rel="next" title="Profile the execution of a simple model" href="plot_profiling.html" />
<link rel="prev" title="ONNX Runtime Backend for ONNX" href="plot_backend.html" />
<link rel="stylesheet" href="../_static/custom.css" type="text/css" />
<meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
</head><body>
<div class="document">
<div class="documentwrapper">
<div class="bodywrapper">
<div class="body" role="main">
<div class="sphx-glr-download-link-note admonition note">
<p class="admonition-title">Note</p>
<p>Click <a class="reference internal" href="#sphx-glr-download-auto-examples-plot-metadata-py"><span class="std std-ref">here</span></a> to download the full example code</p>
</div>
<div class="sphx-glr-example-title section" id="metadata">
<span id="sphx-glr-auto-examples-plot-metadata-py"></span><h1>Metadata<a class="headerlink" href="#metadata" title="Permalink to this headline"></a></h1>
<p>ONNX format contains metadata related to how the
model was produced. It is useful when the model
is deployed to production to keep track of which
instance was used at a specific time.
Let’s see how to do that with a simple
logistic regression model trained with
<em>scikit-learn</em> and converted with <em>sklearn-onnx</em>.</p>
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="kn">from</span> <span class="nn">onnxruntime.datasets</span> <span class="kn">import</span> <span class="n">get_example</span>
<span class="n">example</span> <span class="o">=</span> <span class="n">get_example</span><span class="p">(</span><span class="s2">&quot;logreg_iris.onnx&quot;</span><span class="p">)</span>
<span class="kn">import</span> <span class="nn">onnx</span>
<span class="n">model</span> <span class="o">=</span> <span class="n">onnx</span><span class="o">.</span><span class="n">load</span><span class="p">(</span><span class="n">example</span><span class="p">)</span>
<span class="k">print</span><span class="p">(</span><span class="s2">&quot;doc_string={}&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">model</span><span class="o">.</span><span class="n">doc_string</span><span class="p">))</span>
<span class="k">print</span><span class="p">(</span><span class="s2">&quot;domain={}&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">model</span><span class="o">.</span><span class="n">domain</span><span class="p">))</span>
<span class="k">print</span><span class="p">(</span><span class="s2">&quot;ir_version={}&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">model</span><span class="o">.</span><span class="n">ir_version</span><span class="p">))</span>
<span class="k">print</span><span class="p">(</span><span class="s2">&quot;metadata_props={}&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">model</span><span class="o">.</span><span class="n">metadata_props</span><span class="p">))</span>
<span class="k">print</span><span class="p">(</span><span class="s2">&quot;model_version={}&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">model</span><span class="o">.</span><span class="n">model_version</span><span class="p">))</span>
<span class="k">print</span><span class="p">(</span><span class="s2">&quot;producer_name={}&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">model</span><span class="o">.</span><span class="n">producer_name</span><span class="p">))</span>
<span class="k">print</span><span class="p">(</span><span class="s2">&quot;producer_version={}&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">model</span><span class="o">.</span><span class="n">producer_version</span><span class="p">))</span>
</pre></div>
</div>
<p class="sphx-glr-script-out">Out:</p>
<div class="sphx-glr-script-out highlight-none notranslate"><div class="highlight"><pre><span></span>doc_string=
domain=onnxml
ir_version=3
metadata_props=[]
model_version=0
producer_name=OnnxMLTools
producer_version=1.2.0.0116
</pre></div>
</div>
<p>With <em>ONNX Runtime</em>:</p>
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="kn">from</span> <span class="nn">onnxruntime</span> <span class="kn">import</span> <span class="n">InferenceSession</span>
<span class="n">sess</span> <span class="o">=</span> <span class="n">InferenceSession</span><span class="p">(</span><span class="n">example</span><span class="p">)</span>
<span class="n">meta</span> <span class="o">=</span> <span class="n">sess</span><span class="o">.</span><span class="n">get_modelmeta</span><span class="p">()</span>
<span class="k">print</span><span class="p">(</span><span class="s2">&quot;custom_metadata_map={}&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">meta</span><span class="o">.</span><span class="n">custom_metadata_map</span><span class="p">))</span>
<span class="k">print</span><span class="p">(</span><span class="s2">&quot;description={}&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">meta</span><span class="o">.</span><span class="n">description</span><span class="p">))</span>
<span class="k">print</span><span class="p">(</span><span class="s2">&quot;domain={}&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">meta</span><span class="o">.</span><span class="n">domain</span><span class="p">,</span> <span class="n">meta</span><span class="o">.</span><span class="n">domain</span><span class="p">))</span>
<span class="k">print</span><span class="p">(</span><span class="s2">&quot;graph_name={}&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">meta</span><span class="o">.</span><span class="n">graph_name</span><span class="p">))</span>
<span class="k">print</span><span class="p">(</span><span class="s2">&quot;producer_name={}&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">meta</span><span class="o">.</span><span class="n">producer_name</span><span class="p">))</span>
<span class="k">print</span><span class="p">(</span><span class="s2">&quot;version={}&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">meta</span><span class="o">.</span><span class="n">version</span><span class="p">))</span>
</pre></div>
</div>
<p class="sphx-glr-script-out">Out:</p>
<div class="sphx-glr-script-out highlight-none notranslate"><div class="highlight"><pre><span></span>custom_metadata_map={}
description=
domain=onnxml
graph_name=3c59201b940f410fa29dc71ea9d5767d
producer_name=OnnxMLTools
version=0
</pre></div>
</div>
<p><strong>Total running time of the script:</strong> ( 0 minutes 0.004 seconds)</p>
<div class="sphx-glr-footer class sphx-glr-footer-example docutils container" id="sphx-glr-download-auto-examples-plot-metadata-py">
<div class="sphx-glr-download docutils container">
<p><a class="reference download internal" download="" href="../_downloads/7d69185b02f38811ad5d0593ec22c99d/plot_metadata.py"><code class="xref download docutils literal notranslate"><span class="pre">Download</span> <span class="pre">Python</span> <span class="pre">source</span> <span class="pre">code:</span> <span class="pre">plot_metadata.py</span></code></a></p>
</div>
<div class="sphx-glr-download docutils container">
<p><a class="reference download internal" download="" href="../_downloads/ae37e1cd2f800a09b44216a88ac39d30/plot_metadata.ipynb"><code class="xref download docutils literal notranslate"><span class="pre">Download</span> <span class="pre">Jupyter</span> <span class="pre">notebook:</span> <span class="pre">plot_metadata.ipynb</span></code></a></p>
</div>
</div>
<p class="sphx-glr-signature"><a class="reference external" href="https://sphinx-gallery.readthedocs.io">Gallery generated by Sphinx-Gallery</a></p>
</div>
</div>
</div>
</div>
<div class="sphinxsidebar" role="navigation" aria-label="main navigation">
<div class="sphinxsidebarwrapper">
<p class="logo"><a href="../index.html">
<img class="logo" src="../_static/ONNX_Runtime_icon.png" alt="Logo"/>
</a></p>
<h1 class="logo"><a href="../index.html">ONNX Runtime</a></h1>
<h3>Navigation</h3>
<ul>
<li class="toctree-l1"><a class="reference internal" href="../tutorial.html">Tutorial</a></li>
<li class="toctree-l1"><a class="reference internal" href="../api_summary.html">API Summary</a></li>
<li class="toctree-l1"><a class="reference internal" href="index.html">Gallery of examples</a></li>
</ul>
<div class="relations">
<h3>Related Topics</h3>
<ul>
<li><a href="../index.html">Documentation overview</a><ul>
<li><a href="index.html">Gallery of examples</a><ul>
<li>Previous: <a href="plot_backend.html" title="previous chapter">ONNX Runtime Backend for ONNX</a></li>
<li>Next: <a href="plot_profiling.html" title="next chapter">Profile the execution of a simple model</a></li>
</ul></li>
</ul></li>
</ul>
</div>
<div id="searchbox" style="display: none" role="search">
<h3 id="searchlabel">Quick search</h3>
<div class="searchformwrapper">
<form class="search" action="../search.html" method="get">
<input type="text" name="q" aria-labelledby="searchlabel" />
<input type="submit" value="Go" />
</form>
</div>
</div>
<script type="text/javascript">$('#searchbox').show(0);</script>
</div>
</div>
<div class="clearer"></div>
</div>
<div class="footer">
&copy;2018-2019, Microsoft.
|
Powered by <a href="http://sphinx-doc.org/">Sphinx 2.2.1</a>
&amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
|
<a href="../_sources/auto_examples/plot_metadata.rst.txt"
rel="nofollow">Page source</a>
</div>
</body>
</html>
Reference in a new issue View git blame Copy permalink