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| <div class="title">kmeans.sql_in File Reference</div> </div> |
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| <p>Set of functions for k-means clustering. |
| <a href="#details">More...</a></p> |
| <table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> |
| Functions</h2></td></tr> |
| <tr class="memitem:abcbeb5878d5a31f600764fbb1fbe5578"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="kmeans_8sql__in.html#abcbeb5878d5a31f600764fbb1fbe5578">internal_execute_using_kmeans_args</a> (varchar sql, float8[][], regproc, integer, float8, varchar)</td></tr> |
| <tr class="separator:abcbeb5878d5a31f600764fbb1fbe5578"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a4a1b8fc3dd6da4d4491927888d70e7b9"><td class="memItemLeft" align="right" valign="top">integer </td><td class="memItemRight" valign="bottom"><a class="el" href="kmeans_8sql__in.html#a4a1b8fc3dd6da4d4491927888d70e7b9">internal_compute_kmeans</a> (varchar rel_args, varchar rel_state, varchar rel_source, varchar expr_point, varchar agg_centroid)</td></tr> |
| <tr class="separator:a4a1b8fc3dd6da4d4491927888d70e7b9"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a6e25194423cccea7a1fc58e68d5a05a8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="kmeans_8sql__in.html#a6e25194423cccea7a1fc58e68d5a05a8">__kmeans_validate_src</a> (varchar rel_source)</td></tr> |
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| <tr class="memitem:a02b4325792510fbdc539f8e76076e451"><td class="memItemLeft" align="right" valign="top">boolean </td><td class="memItemRight" valign="bottom"><a class="el" href="kmeans_8sql__in.html#a02b4325792510fbdc539f8e76076e451">__kmeans_validate_expr</a> (varchar rel_source, varchar expr_point)</td></tr> |
| <tr class="separator:a02b4325792510fbdc539f8e76076e451"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><dl class="section see"><dt>See also</dt><dd>For a brief introduction to k-means clustering, see the module description <a class="el" href="group__grp__kmeans.html">k-Means Clustering</a>. </dd></dl> |
| </div><h2 class="groupheader">Function Documentation</h2> |
| <a id="a02b4325792510fbdc539f8e76076e451"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a02b4325792510fbdc539f8e76076e451">◆ </a></span>__kmeans_validate_expr()</h2> |
| |
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| <tr> |
| <td class="memname">boolean __kmeans_validate_expr </td> |
| <td>(</td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>rel_source</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>expr_point</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
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| |
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| <h2 class="memtitle"><span class="permalink"><a href="#a6e25194423cccea7a1fc58e68d5a05a8">◆ </a></span>__kmeans_validate_src()</h2> |
| |
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| <tr> |
| <td class="memname">void __kmeans_validate_src </td> |
| <td>(</td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>rel_source</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
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| </div> |
| <a id="a4a1b8fc3dd6da4d4491927888d70e7b9"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a4a1b8fc3dd6da4d4491927888d70e7b9">◆ </a></span>internal_compute_kmeans()</h2> |
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| <tr> |
| <td class="memname">integer internal_compute_kmeans </td> |
| <td>(</td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>rel_args</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>rel_state</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>rel_source</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>expr_point</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>agg_centroid</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| </div> |
| </div> |
| <a id="abcbeb5878d5a31f600764fbb1fbe5578"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#abcbeb5878d5a31f600764fbb1fbe5578">◆ </a></span>internal_execute_using_kmeans_args()</h2> |
| |
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| <tr> |
| <td class="memname">void internal_execute_using_kmeans_args </td> |
| <td>(</td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>sql</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float8 </td> |
| <td class="paramname">[][], </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">regproc </td> |
| <td class="paramname">, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">integer </td> |
| <td class="paramname">, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float8 </td> |
| <td class="paramname">, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
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