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- <div class="section" id="torchfm-package">
- <h1>torchfm package<a class="headerlink" href="#torchfm-package" title="Permalink to this headline">¶</a></h1>
- <div class="toctree-wrapper compound">
- <ul>
- <li class="toctree-l1"><a class="reference internal" href="torchfm.dataset.html">torchfm.dataset</a><ul>
- <li class="toctree-l2"><a class="reference internal" href="torchfm.dataset.html#module-torchfm.dataset.avazu">torchfm.dataset.avazu</a></li>
- <li class="toctree-l2"><a class="reference internal" href="torchfm.dataset.html#module-torchfm.dataset.criteo">torchfm.dataset.criteo</a></li>
- <li class="toctree-l2"><a class="reference internal" href="torchfm.dataset.html#module-torchfm.dataset.movielens">torchfm.dataset.movielens</a></li>
- </ul>
- </li>
- <li class="toctree-l1"><a class="reference internal" href="torchfm.model.html">torchfm.model</a><ul>
- <li class="toctree-l2"><a class="reference internal" href="torchfm.model.html#module-torchfm.model.afi">torchfm.model.afi</a></li>
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- </div>
- <div class="section" id="module-torchfm.layer">
- <span id="torchfm-layer"></span><h2>torchfm.layer<a class="headerlink" href="#module-torchfm.layer" title="Permalink to this headline">¶</a></h2>
- <dl class="class">
- <dt id="torchfm.layer.AttentionalFactorizationMachine">
- <em class="property">class </em><code class="descclassname">torchfm.layer.</code><code class="descname">AttentionalFactorizationMachine</code><span class="sig-paren">(</span><em>embed_dim</em>, <em>attn_size</em>, <em>dropouts</em><span class="sig-paren">)</span><a class="reference internal" href="_build/_modules/torchfm/layer.html#AttentionalFactorizationMachine"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.AttentionalFactorizationMachine" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="method">
- <dt id="torchfm.layer.AttentionalFactorizationMachine.forward">
- <code class="descname">forward</code><span class="sig-paren">(</span><em>x</em><span class="sig-paren">)</span><a class="reference internal" href="_build/_modules/torchfm/layer.html#AttentionalFactorizationMachine.forward"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.AttentionalFactorizationMachine.forward" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="field-list simple">
- <dt class="field-odd">Parameters</dt>
- <dd class="field-odd"><p><strong>x</strong> – Float tensor of size <code class="docutils literal notranslate"><span class="pre">(batch_size,</span> <span class="pre">num_fields,</span> <span class="pre">embed_dim)</span></code></p>
- </dd>
- </dl>
- </dd></dl>
-
- </dd></dl>
-
- <dl class="class">
- <dt id="torchfm.layer.CompressedInteractionNetwork">
- <em class="property">class </em><code class="descclassname">torchfm.layer.</code><code class="descname">CompressedInteractionNetwork</code><span class="sig-paren">(</span><em>input_dim</em>, <em>cross_layer_sizes</em>, <em>split_half=True</em><span class="sig-paren">)</span><a class="reference internal" href="_build/_modules/torchfm/layer.html#CompressedInteractionNetwork"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.CompressedInteractionNetwork" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="method">
- <dt id="torchfm.layer.CompressedInteractionNetwork.forward">
- <code class="descname">forward</code><span class="sig-paren">(</span><em>x</em><span class="sig-paren">)</span><a class="reference internal" href="_build/_modules/torchfm/layer.html#CompressedInteractionNetwork.forward"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.CompressedInteractionNetwork.forward" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="field-list simple">
- <dt class="field-odd">Parameters</dt>
- <dd class="field-odd"><p><strong>x</strong> – Float tensor of size <code class="docutils literal notranslate"><span class="pre">(batch_size,</span> <span class="pre">num_fields,</span> <span class="pre">embed_dim)</span></code></p>
- </dd>
- </dl>
- </dd></dl>
-
- </dd></dl>
-
- <dl class="class">
- <dt id="torchfm.layer.CrossNetwork">
- <em class="property">class </em><code class="descclassname">torchfm.layer.</code><code class="descname">CrossNetwork</code><span class="sig-paren">(</span><em>input_dim</em>, <em>num_layers</em><span class="sig-paren">)</span><a class="reference internal" href="_build/_modules/torchfm/layer.html#CrossNetwork"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.CrossNetwork" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="method">
- <dt id="torchfm.layer.CrossNetwork.forward">
- <code class="descname">forward</code><span class="sig-paren">(</span><em>x</em><span class="sig-paren">)</span><a class="reference internal" href="_build/_modules/torchfm/layer.html#CrossNetwork.forward"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.CrossNetwork.forward" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="field-list simple">
- <dt class="field-odd">Parameters</dt>
- <dd class="field-odd"><p><strong>x</strong> – Float tensor of size <code class="docutils literal notranslate"><span class="pre">(batch_size,</span> <span class="pre">num_fields,</span> <span class="pre">embed_dim)</span></code></p>
- </dd>
- </dl>
- </dd></dl>
-
- </dd></dl>
-
- <dl class="class">
- <dt id="torchfm.layer.FactorizationMachine">
- <em class="property">class </em><code class="descclassname">torchfm.layer.</code><code class="descname">FactorizationMachine</code><span class="sig-paren">(</span><em>reduce_sum=True</em><span class="sig-paren">)</span><a class="reference internal" href="_build/_modules/torchfm/layer.html#FactorizationMachine"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.FactorizationMachine" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="method">
- <dt id="torchfm.layer.FactorizationMachine.forward">
- <code class="descname">forward</code><span class="sig-paren">(</span><em>x</em><span class="sig-paren">)</span><a class="reference internal" href="_build/_modules/torchfm/layer.html#FactorizationMachine.forward"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.FactorizationMachine.forward" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="field-list simple">
- <dt class="field-odd">Parameters</dt>
- <dd class="field-odd"><p><strong>x</strong> – Float tensor of size <code class="docutils literal notranslate"><span class="pre">(batch_size,</span> <span class="pre">num_fields,</span> <span class="pre">embed_dim)</span></code></p>
- </dd>
- </dl>
- </dd></dl>
-
- </dd></dl>
-
- <dl class="class">
- <dt id="torchfm.layer.FeaturesEmbedding">
- <em class="property">class </em><code class="descclassname">torchfm.layer.</code><code class="descname">FeaturesEmbedding</code><span class="sig-paren">(</span><em>field_dims</em>, <em>embed_dim</em><span class="sig-paren">)</span><a class="reference internal" href="_build/_modules/torchfm/layer.html#FeaturesEmbedding"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.FeaturesEmbedding" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="method">
- <dt id="torchfm.layer.FeaturesEmbedding.forward">
- <code class="descname">forward</code><span class="sig-paren">(</span><em>x</em><span class="sig-paren">)</span><a class="reference internal" href="_build/_modules/torchfm/layer.html#FeaturesEmbedding.forward"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.FeaturesEmbedding.forward" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="field-list simple">
- <dt class="field-odd">Parameters</dt>
- <dd class="field-odd"><p><strong>x</strong> – Long tensor of size <code class="docutils literal notranslate"><span class="pre">(batch_size,</span> <span class="pre">num_fields)</span></code></p>
- </dd>
- </dl>
- </dd></dl>
-
- </dd></dl>
-
- <dl class="class">
- <dt id="torchfm.layer.FeaturesLinear">
- <em class="property">class </em><code class="descclassname">torchfm.layer.</code><code class="descname">FeaturesLinear</code><span class="sig-paren">(</span><em>field_dims</em>, <em>output_dim=1</em><span class="sig-paren">)</span><a class="reference internal" href="_build/_modules/torchfm/layer.html#FeaturesLinear"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.FeaturesLinear" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="method">
- <dt id="torchfm.layer.FeaturesLinear.forward">
- <code class="descname">forward</code><span class="sig-paren">(</span><em>x</em><span class="sig-paren">)</span><a class="reference internal" href="_build/_modules/torchfm/layer.html#FeaturesLinear.forward"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.FeaturesLinear.forward" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="field-list simple">
- <dt class="field-odd">Parameters</dt>
- <dd class="field-odd"><p><strong>x</strong> – Long tensor of size <code class="docutils literal notranslate"><span class="pre">(batch_size,</span> <span class="pre">num_fields)</span></code></p>
- </dd>
- </dl>
- </dd></dl>
-
- </dd></dl>
-
- <dl class="class">
- <dt id="torchfm.layer.FieldAwareFactorizationMachine">
- <em class="property">class </em><code class="descclassname">torchfm.layer.</code><code class="descname">FieldAwareFactorizationMachine</code><span class="sig-paren">(</span><em>field_dims</em>, <em>embed_dim</em><span class="sig-paren">)</span><a class="reference internal" href="_build/_modules/torchfm/layer.html#FieldAwareFactorizationMachine"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.FieldAwareFactorizationMachine" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="method">
- <dt id="torchfm.layer.FieldAwareFactorizationMachine.forward">
- <code class="descname">forward</code><span class="sig-paren">(</span><em>x</em><span class="sig-paren">)</span><a class="reference internal" href="_build/_modules/torchfm/layer.html#FieldAwareFactorizationMachine.forward"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.FieldAwareFactorizationMachine.forward" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="field-list simple">
- <dt class="field-odd">Parameters</dt>
- <dd class="field-odd"><p><strong>x</strong> – Long tensor of size <code class="docutils literal notranslate"><span class="pre">(batch_size,</span> <span class="pre">num_fields)</span></code></p>
- </dd>
- </dl>
- </dd></dl>
-
- </dd></dl>
-
- <dl class="class">
- <dt id="torchfm.layer.InnerProductNetwork">
- <em class="property">class </em><code class="descclassname">torchfm.layer.</code><code class="descname">InnerProductNetwork</code><a class="reference internal" href="_build/_modules/torchfm/layer.html#InnerProductNetwork"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.InnerProductNetwork" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="method">
- <dt id="torchfm.layer.InnerProductNetwork.forward">
- <code class="descname">forward</code><span class="sig-paren">(</span><em>x</em><span class="sig-paren">)</span><a class="reference internal" href="_build/_modules/torchfm/layer.html#InnerProductNetwork.forward"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.InnerProductNetwork.forward" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="field-list simple">
- <dt class="field-odd">Parameters</dt>
- <dd class="field-odd"><p><strong>x</strong> – Float tensor of size <code class="docutils literal notranslate"><span class="pre">(batch_size,</span> <span class="pre">num_fields,</span> <span class="pre">embed_dim)</span></code></p>
- </dd>
- </dl>
- </dd></dl>
-
- </dd></dl>
-
- <dl class="class">
- <dt id="torchfm.layer.MultiLayerPerceptron">
- <em class="property">class </em><code class="descclassname">torchfm.layer.</code><code class="descname">MultiLayerPerceptron</code><span class="sig-paren">(</span><em>input_dim</em>, <em>embed_dims</em>, <em>dropout</em>, <em>output_layer=True</em><span class="sig-paren">)</span><a class="reference internal" href="_build/_modules/torchfm/layer.html#MultiLayerPerceptron"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.MultiLayerPerceptron" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="method">
- <dt id="torchfm.layer.MultiLayerPerceptron.forward">
- <code class="descname">forward</code><span class="sig-paren">(</span><em>x</em><span class="sig-paren">)</span><a class="reference internal" href="_build/_modules/torchfm/layer.html#MultiLayerPerceptron.forward"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.MultiLayerPerceptron.forward" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="field-list simple">
- <dt class="field-odd">Parameters</dt>
- <dd class="field-odd"><p><strong>x</strong> – Float tensor of size <code class="docutils literal notranslate"><span class="pre">(batch_size,</span> <span class="pre">num_fields,</span> <span class="pre">embed_dim)</span></code></p>
- </dd>
- </dl>
- </dd></dl>
-
- </dd></dl>
-
- <dl class="class">
- <dt id="torchfm.layer.OuterProductNetwork">
- <em class="property">class </em><code class="descclassname">torchfm.layer.</code><code class="descname">OuterProductNetwork</code><span class="sig-paren">(</span><em>num_fields</em>, <em>embed_dim</em>, <em>kernel_type='mat'</em><span class="sig-paren">)</span><a class="reference internal" href="_build/_modules/torchfm/layer.html#OuterProductNetwork"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.OuterProductNetwork" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="method">
- <dt id="torchfm.layer.OuterProductNetwork.forward">
- <code class="descname">forward</code><span class="sig-paren">(</span><em>x</em><span class="sig-paren">)</span><a class="reference internal" href="_build/_modules/torchfm/layer.html#OuterProductNetwork.forward"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#torchfm.layer.OuterProductNetwork.forward" title="Permalink to this definition">¶</a></dt>
- <dd><dl class="field-list simple">
- <dt class="field-odd">Parameters</dt>
- <dd class="field-odd"><p><strong>x</strong> – Float tensor of size <code class="docutils literal notranslate"><span class="pre">(batch_size,</span> <span class="pre">num_fields,</span> <span class="pre">embed_dim)</span></code></p>
- </dd>
- </dl>
- </dd></dl>
-
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