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http://git-wip-us.apache.org/repos/asf/incubator-hivemall-site/blob/c013f617/userguide/tips/hadoop_tuning.html
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@@ -523,7 +523,7 @@
                     
                         <b>2.3.</b>
                     
-                    English/Japanese Text Tokenizer
+                    Text Tokenizer
             
                 </a>
             
@@ -1911,6 +1911,21 @@
             
         </li>
     
+        <li class="chapter " data-level="13.2.2" 
data-path="../spark/binaryclass/a9a_sql.html">
+            
+                <a href="../spark/binaryclass/a9a_sql.html">
+            
+                    
+                        <b>13.2.2.</b>
+                    
+                    a9a Tutorial for SQL
+            
+                </a>
+            
+
+            
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+    
 
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+            
+                <a href="../spark/regression/e2006_sql.html">
+            
+                    
+                        <b>13.3.2.</b>
+                    
+                    E2006-tfidf regression Tutorial for SQL
+            
+                </a>
+            
+
+            
+        </li>
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