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  <title>normalize (Vector)</title>
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  <pre><span class="ruby-comment cmt"># File lib/classifier/extensions/vector.rb, line 23</span>
  <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">normalize</span>
    <span class="ruby-identifier">nv</span> = []
    <span class="ruby-identifier">mag</span> = <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">magnitude</span>
    <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">size</span>.<span class="ruby-identifier">times</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">i</span><span class="ruby-operator">|</span>

      <span class="ruby-identifier">nv</span> <span class="ruby-operator">&lt;&lt;</span> (<span class="ruby-keyword kw">self</span>[<span class="ruby-identifier">i</span>] <span class="ruby-operator">/</span> <span class="ruby-identifier">mag</span>)

    <span class="ruby-keyword kw">end</span>
    <span class="ruby-constant">Vector</span>[<span class="ruby-operator">*</span><span class="ruby-identifier">nv</span>]
  <span class="ruby-keyword kw">end</span></pre>
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classifier-1.3.0 doc/classes/Vector.src/M000002.html