correcting typos

Author: mhjensen

doc/pub/week14/html/week14-bs.html

@@ -1665,10 +1665,15 @@ <h2 id="code-example" class="anchor">Code example </h2>
 <span style="color: #008000; font-weight: bold">from</span> <span style="color: #0000FF; font-weight: bold">pennylane</span> <span style="color: #008000; font-weight: bold">import</span> numpy <span style="color: #008000; font-weight: bold">as</span> np
 dev <span style="color: #666666">=</span> qml<span style="color: #666666">.</span>device(<span style="color: #BA2121">&#39;default.qubit&#39;</span>, wires<span style="color: #666666">=2</span>)
 <span style="color: #AA22FF">@qml</span><span style="color: #666666">.</span>qnode(dev)
-<span style="color: #008000; font-weight: bold">def</span> <span style="color: #0000FF">kernel_circuit</span>(x1, x2):
-    qml<span style="color: #666666">.</span>templates<span style="color: #666666">.</span>AngleEmbedding(x1, wires<span style="color: #666666">=</span>[<span style="color: #666666">0</span>,<span style="color: #666666">1</span>])
-    qml<span style="color: #666666">.</span>adjoint(qml<span style="color: #666666">.</span>templates<span style="color: #666666">.</span>AngleEmbedding)(x2, wires<span style="color: #666666">=</span>[<span style="color: #666666">0</span>,<span style="color: #666666">1</span>])
-    <span style="color: #008000; font-weight: bold">return</span> qml<span style="color: #666666">.</span>probs(wires<span style="color: #666666">=</span>[<span style="color: #666666">0</span>,<span style="color: #666666">1</span>])[<span style="color: #666666">0</span>]
+<span style="color: #008000; font-weight: bold">def</span> <span style="color: #0000FF">circuit</span>(x1, x2):
+    qml<span style="color: #666666">.</span>templates<span style="color: #666666">.</span>AngleEmbedding(x1, wires<span style="color: #666666">=</span>dev<span style="color: #666666">.</span>wires)
+    qml<span style="color: #666666">.</span>adjoint(qml<span style="color: #666666">.</span>templates<span style="color: #666666">.</span>AngleEmbedding)(x2, wires<span style="color: #666666">=</span>dev<span style="color: #666666">.</span>wires)
+    <span style="color: #008000; font-weight: bold">return</span> qml<span style="color: #666666">.</span>probs(wires<span style="color: #666666">=</span>dev<span style="color: #666666">.</span>wires)
+
+kernel <span style="color: #666666">=</span> <span style="color: #008000; font-weight: bold">lambda</span> x1, x2: circuit(x1, x2)[<span style="color: #666666">0</span>]
+X_train <span style="color: #666666">=</span> np<span style="color: #666666">.</span>random<span style="color: #666666">.</span>random((<span style="color: #666666">4</span>,<span style="color: #666666">2</span>))
+X_test <span style="color: #666666">=</span> np<span style="color: #666666">.</span>random<span style="color: #666666">.</span>random((<span style="color: #666666">3</span>,<span style="color: #666666">2</span>))
+qml<span style="color: #666666">.</span>kernels<span style="color: #666666">.</span>kernel_matrix(X_train, X_test, kernel)
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doc/pub/week14/html/week14-reveal.html

@@ -1589,10 +1589,15 @@ <h2 id="code-example">Code example </h2>
 <span style="color: #8B008B; font-weight: bold">from</span> <span style="color: #008b45; text-decoration: underline">pennylane</span> <span style="color: #8B008B; font-weight: bold">import</span> numpy <span style="color: #8B008B; font-weight: bold">as</span> np
 dev = qml.device(<span style="color: #CD5555">&#39;default.qubit&#39;</span>, wires=<span style="color: #B452CD">2</span>)
 <span style="color: #707a7c">@qml</span>.qnode(dev)
-<span style="color: #8B008B; font-weight: bold">def</span> <span style="color: #008b45">kernel_circuit</span>(x1, x2):
-    qml.templates.AngleEmbedding(x1, wires=[<span style="color: #B452CD">0</span>,<span style="color: #B452CD">1</span>])
-    qml.adjoint(qml.templates.AngleEmbedding)(x2, wires=[<span style="color: #B452CD">0</span>,<span style="color: #B452CD">1</span>])
-    <span style="color: #8B008B; font-weight: bold">return</span> qml.probs(wires=[<span style="color: #B452CD">0</span>,<span style="color: #B452CD">1</span>])[<span style="color: #B452CD">0</span>]
+<span style="color: #8B008B; font-weight: bold">def</span> <span style="color: #008b45">circuit</span>(x1, x2):
+    qml.templates.AngleEmbedding(x1, wires=dev.wires)
+    qml.adjoint(qml.templates.AngleEmbedding)(x2, wires=dev.wires)
+    <span style="color: #8B008B; font-weight: bold">return</span> qml.probs(wires=dev.wires)
+
+kernel = <span style="color: #8B008B; font-weight: bold">lambda</span> x1, x2: circuit(x1, x2)[<span style="color: #B452CD">0</span>]
+X_train = np.random.random((<span style="color: #B452CD">4</span>,<span style="color: #B452CD">2</span>))
+X_test = np.random.random((<span style="color: #B452CD">3</span>,<span style="color: #B452CD">2</span>))
+qml.kernels.kernel_matrix(X_train, X_test, kernel)
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doc/pub/week14/html/week14-solarized.html

@@ -1560,10 +1560,15 @@ <h2 id="code-example">Code example </h2>
 <span style="color: #8B008B; font-weight: bold">from</span> <span style="color: #008b45; text-decoration: underline">pennylane</span> <span style="color: #8B008B; font-weight: bold">import</span> numpy <span style="color: #8B008B; font-weight: bold">as</span> np
 dev = qml.device(<span style="color: #CD5555">&#39;default.qubit&#39;</span>, wires=<span style="color: #B452CD">2</span>)
 <span style="color: #707a7c">@qml</span>.qnode(dev)
-<span style="color: #8B008B; font-weight: bold">def</span> <span style="color: #008b45">kernel_circuit</span>(x1, x2):
-    qml.templates.AngleEmbedding(x1, wires=[<span style="color: #B452CD">0</span>,<span style="color: #B452CD">1</span>])
-    qml.adjoint(qml.templates.AngleEmbedding)(x2, wires=[<span style="color: #B452CD">0</span>,<span style="color: #B452CD">1</span>])
-    <span style="color: #8B008B; font-weight: bold">return</span> qml.probs(wires=[<span style="color: #B452CD">0</span>,<span style="color: #B452CD">1</span>])[<span style="color: #B452CD">0</span>]
+<span style="color: #8B008B; font-weight: bold">def</span> <span style="color: #008b45">circuit</span>(x1, x2):
+    qml.templates.AngleEmbedding(x1, wires=dev.wires)
+    qml.adjoint(qml.templates.AngleEmbedding)(x2, wires=dev.wires)
+    <span style="color: #8B008B; font-weight: bold">return</span> qml.probs(wires=dev.wires)
+
+kernel = <span style="color: #8B008B; font-weight: bold">lambda</span> x1, x2: circuit(x1, x2)[<span style="color: #B452CD">0</span>]
+X_train = np.random.random((<span style="color: #B452CD">4</span>,<span style="color: #B452CD">2</span>))
+X_test = np.random.random((<span style="color: #B452CD">3</span>,<span style="color: #B452CD">2</span>))
+qml.kernels.kernel_matrix(X_train, X_test, kernel)
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doc/pub/week14/html/week14.html

@@ -1637,10 +1637,15 @@ <h2 id="code-example">Code example </h2>
 <span style="color: #008000; font-weight: bold">from</span> <span style="color: #0000FF; font-weight: bold">pennylane</span> <span style="color: #008000; font-weight: bold">import</span> numpy <span style="color: #008000; font-weight: bold">as</span> np
 dev <span style="color: #666666">=</span> qml<span style="color: #666666">.</span>device(<span style="color: #BA2121">&#39;default.qubit&#39;</span>, wires<span style="color: #666666">=2</span>)
 <span style="color: #AA22FF">@qml</span><span style="color: #666666">.</span>qnode(dev)
-<span style="color: #008000; font-weight: bold">def</span> <span style="color: #0000FF">kernel_circuit</span>(x1, x2):
-    qml<span style="color: #666666">.</span>templates<span style="color: #666666">.</span>AngleEmbedding(x1, wires<span style="color: #666666">=</span>[<span style="color: #666666">0</span>,<span style="color: #666666">1</span>])
-    qml<span style="color: #666666">.</span>adjoint(qml<span style="color: #666666">.</span>templates<span style="color: #666666">.</span>AngleEmbedding)(x2, wires<span style="color: #666666">=</span>[<span style="color: #666666">0</span>,<span style="color: #666666">1</span>])
-    <span style="color: #008000; font-weight: bold">return</span> qml<span style="color: #666666">.</span>probs(wires<span style="color: #666666">=</span>[<span style="color: #666666">0</span>,<span style="color: #666666">1</span>])[<span style="color: #666666">0</span>]
+<span style="color: #008000; font-weight: bold">def</span> <span style="color: #0000FF">circuit</span>(x1, x2):
+    qml<span style="color: #666666">.</span>templates<span style="color: #666666">.</span>AngleEmbedding(x1, wires<span style="color: #666666">=</span>dev<span style="color: #666666">.</span>wires)
+    qml<span style="color: #666666">.</span>adjoint(qml<span style="color: #666666">.</span>templates<span style="color: #666666">.</span>AngleEmbedding)(x2, wires<span style="color: #666666">=</span>dev<span style="color: #666666">.</span>wires)
+    <span style="color: #008000; font-weight: bold">return</span> qml<span style="color: #666666">.</span>probs(wires<span style="color: #666666">=</span>dev<span style="color: #666666">.</span>wires)
+
+kernel <span style="color: #666666">=</span> <span style="color: #008000; font-weight: bold">lambda</span> x1, x2: circuit(x1, x2)[<span style="color: #666666">0</span>]
+X_train <span style="color: #666666">=</span> np<span style="color: #666666">.</span>random<span style="color: #666666">.</span>random((<span style="color: #666666">4</span>,<span style="color: #666666">2</span>))
+X_test <span style="color: #666666">=</span> np<span style="color: #666666">.</span>random<span style="color: #666666">.</span>random((<span style="color: #666666">3</span>,<span style="color: #666666">2</span>))
+qml<span style="color: #666666">.</span>kernels<span style="color: #666666">.</span>kernel_matrix(X_train, X_test, kernel)
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