Register
Login
Resources
Docs Blog Datasets Glossary Case Studies Tutorials & Webinars
Product
Data Engine LLMs Platform Enterprise
Pricing Explore
Connect to our Discord channel

lenet.html 9.5 KB

You have to be logged in to leave a comment. Sign In
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
  1. <!DOCTYPE html>
  2. <html class="writer-html5" lang="en" >
  3. <head>
  4. <meta charset="utf-8" />
  5. <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  6. <title>super_gradients.training.models.lenet &mdash; SuperGradients 1.0 documentation</title>
  7. <link rel="stylesheet" href="../../../../_static/pygments.css" type="text/css" />
  8. <link rel="stylesheet" href="../../../../_static/css/theme.css" type="text/css" />
  9. <!--[if lt IE 9]>
  10. <script src="../../../../_static/js/html5shiv.min.js"></script>
  11. <![endif]-->
  12. <script data-url_root="../../../../" id="documentation_options" src="../../../../_static/documentation_options.js"></script>
  13. <script src="../../../../_static/jquery.js"></script>
  14. <script src="../../../../_static/underscore.js"></script>
  15. <script src="../../../../_static/doctools.js"></script>
  16. <script src="../../../../_static/js/theme.js"></script>
  17. <link rel="index" title="Index" href="../../../../genindex.html" />
  18. <link rel="search" title="Search" href="../../../../search.html" />
  19. </head>
  20. <body class="wy-body-for-nav">
  21. <div class="wy-grid-for-nav">
  22. <nav data-toggle="wy-nav-shift" class="wy-nav-side">
  23. <div class="wy-side-scroll">
  24. <div class="wy-side-nav-search" >
  25. <a href="../../../../index.html" class="icon icon-home"> SuperGradients
  26. </a>
  27. <div role="search">
  28. <form id="rtd-search-form" class="wy-form" action="../../../../search.html" method="get">
  29. <input type="text" name="q" placeholder="Search docs" />
  30. <input type="hidden" name="check_keywords" value="yes" />
  31. <input type="hidden" name="area" value="default" />
  32. </form>
  33. </div>
  34. </div><div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="Navigation menu">
  35. <p class="caption"><span class="caption-text">Contents:</span></p>
  36. <ul>
  37. <li class="toctree-l1"><a class="reference internal" href="../../../../intro.html">Introduction</a></li>
  38. <li class="toctree-l1"><a class="reference internal" href="../../../../intro.html#installation">Installation</a></li>
  39. <li class="toctree-l1"><a class="reference internal" href="../../../../super_gradients.training.html">super_gradients.training package</a></li>
  40. </ul>
  41. </div>
  42. </div>
  43. </nav>
  44. <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap"><nav class="wy-nav-top" aria-label="Mobile navigation menu" >
  45. <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
  46. <a href="../../../../index.html">SuperGradients</a>
  47. </nav>
  48. <div class="wy-nav-content">
  49. <div class="rst-content">
  50. <div role="navigation" aria-label="Page navigation">
  51. <ul class="wy-breadcrumbs">
  52. <li><a href="../../../../index.html" class="icon icon-home"></a> &raquo;</li>
  53. <li><a href="../../../index.html">Module code</a> &raquo;</li>
  54. <li>super_gradients.training.models.lenet</li>
  55. <li class="wy-breadcrumbs-aside">
  56. </li>
  57. </ul>
  58. <hr/>
  59. </div>
  60. <div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
  61. <div itemprop="articleBody">
  62. <h1>Source code for super_gradients.training.models.lenet</h1><div class="highlight"><pre>
  63. <span></span><span class="sd">&#39;&#39;&#39;</span>
  64. <span class="sd">LeNet in PyTorch.</span>
  65. <span class="sd">https://yann.lecun.com/exdb/lenet/</span>
  66. <span class="sd">&#39;&#39;&#39;</span>
  67. <span class="kn">import</span> <span class="nn">torch.nn</span> <span class="k">as</span> <span class="nn">nn</span>
  68. <span class="kn">import</span> <span class="nn">torch.nn.functional</span> <span class="k">as</span> <span class="nn">F</span>
  69. <span class="kn">from</span> <span class="nn">super_gradients.training.models.sg_module</span> <span class="kn">import</span> <span class="n">SgModule</span>
  70. <div class="viewcode-block" id="LeNet"><a class="viewcode-back" href="../../../../super_gradients.training.models.html#super_gradients.training.models.lenet.LeNet">[docs]</a><span class="k">class</span> <span class="nc">LeNet</span><span class="p">(</span><span class="n">SgModule</span><span class="p">):</span>
  71. <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
  72. <span class="nb">super</span><span class="p">(</span><span class="n">LeNet</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">()</span>
  73. <span class="bp">self</span><span class="o">.</span><span class="n">conv1</span> <span class="o">=</span> <span class="n">nn</span><span class="o">.</span><span class="n">Conv2d</span><span class="p">(</span><span class="mi">3</span><span class="p">,</span> <span class="mi">6</span><span class="p">,</span> <span class="mi">5</span><span class="p">)</span>
  74. <span class="bp">self</span><span class="o">.</span><span class="n">conv2</span> <span class="o">=</span> <span class="n">nn</span><span class="o">.</span><span class="n">Conv2d</span><span class="p">(</span><span class="mi">6</span><span class="p">,</span> <span class="mi">16</span><span class="p">,</span> <span class="mi">5</span><span class="p">)</span>
  75. <span class="bp">self</span><span class="o">.</span><span class="n">fc1</span> <span class="o">=</span> <span class="n">nn</span><span class="o">.</span><span class="n">Linear</span><span class="p">(</span><span class="mi">16</span> <span class="o">*</span> <span class="mi">5</span> <span class="o">*</span> <span class="mi">5</span><span class="p">,</span> <span class="mi">120</span><span class="p">)</span>
  76. <span class="bp">self</span><span class="o">.</span><span class="n">fc2</span> <span class="o">=</span> <span class="n">nn</span><span class="o">.</span><span class="n">Linear</span><span class="p">(</span><span class="mi">120</span><span class="p">,</span> <span class="mi">84</span><span class="p">)</span>
  77. <span class="bp">self</span><span class="o">.</span><span class="n">fc3</span> <span class="o">=</span> <span class="n">nn</span><span class="o">.</span><span class="n">Linear</span><span class="p">(</span><span class="mi">84</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span>
  78. <div class="viewcode-block" id="LeNet.forward"><a class="viewcode-back" href="../../../../super_gradients.training.models.html#super_gradients.training.models.lenet.LeNet.forward">[docs]</a> <span class="k">def</span> <span class="nf">forward</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
  79. <span class="n">out</span> <span class="o">=</span> <span class="n">F</span><span class="o">.</span><span class="n">relu</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">conv1</span><span class="p">(</span><span class="n">x</span><span class="p">))</span>
  80. <span class="n">out</span> <span class="o">=</span> <span class="n">F</span><span class="o">.</span><span class="n">max_pool2d</span><span class="p">(</span><span class="n">out</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span>
  81. <span class="n">out</span> <span class="o">=</span> <span class="n">F</span><span class="o">.</span><span class="n">relu</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">conv2</span><span class="p">(</span><span class="n">out</span><span class="p">))</span>
  82. <span class="n">out</span> <span class="o">=</span> <span class="n">F</span><span class="o">.</span><span class="n">max_pool2d</span><span class="p">(</span><span class="n">out</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span>
  83. <span class="n">out</span> <span class="o">=</span> <span class="n">out</span><span class="o">.</span><span class="n">view</span><span class="p">(</span><span class="n">out</span><span class="o">.</span><span class="n">size</span><span class="p">(</span><span class="mi">0</span><span class="p">),</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span>
  84. <span class="n">out</span> <span class="o">=</span> <span class="n">F</span><span class="o">.</span><span class="n">relu</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">fc1</span><span class="p">(</span><span class="n">out</span><span class="p">))</span>
  85. <span class="n">out</span> <span class="o">=</span> <span class="n">F</span><span class="o">.</span><span class="n">relu</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">fc2</span><span class="p">(</span><span class="n">out</span><span class="p">))</span>
  86. <span class="n">out</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">fc3</span><span class="p">(</span><span class="n">out</span><span class="p">)</span>
  87. <span class="k">return</span> <span class="n">out</span></div></div>
  88. </pre></div>
  89. </div>
  90. </div>
  91. <footer>
  92. <hr/>
  93. <div role="contentinfo">
  94. <p>&#169; Copyright 2021, SuperGradients team.</p>
  95. </div>
  96. Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
  97. <a href="https://github.com/readthedocs/sphinx_rtd_theme">theme</a>
  98. provided by <a href="https://readthedocs.org">Read the Docs</a>.
  99. </footer>
  100. </div>
  101. </div>
  102. </section>
  103. </div>
  104. <script>
  105. jQuery(function () {
  106. SphinxRtdTheme.Navigation.enable(true);
  107. });
  108. </script>
  109. </body>
  110. </html>
Tip!

Press p or to see the previous file or, n or to see the next file

Comments

Loading...