Tweak rank/relevance algorithm

[pazpar2-moved-to-github.git] / doc / pazpar2_conf.xml

diff --git a/doc/pazpar2_conf.xml b/doc/pazpar2_conf.xml
index bc72683..454cc02 100644 (file)
--- a/doc/pazpar2_conf.xml
+++ b/doc/pazpar2_conf.xml
@@ -563,7 +563,41 @@
         </para>
        </listitem>
        </varlistentry>
-       
+
+       <varlistentry>
+       <term>ccldirective</term>
+       <listitem>
+        <para>
+         Customizes the CCL parsing (interpretation of query parameter
+         in search).
+         The name and value of the CCL directive is gigen by attributes
+         'name' and 'value' respectively. Refer to possible list of names
+         in the
+         <ulink 
+             url="http://www.indexdata.com/yaz/doc/tools.html#ccl.directives.table">
+          YAZ manual
+          </ulink>.
+        </para>
+       </listitem>
+       </varlistentry>
+
+       <varlistentry>
+       <term>rank</term>
+       <listitem>
+        <para>
+         Customizes the ranking (relevance) algorithm.
+         Attribute 'cluster' is a boolean
+         that controls whether Pazpar2 should boost ranking for merged
+         records. Is 'yes' by default. A value of 'no' will make
+         Pazpar2 avergage ranking of each record in a cluster.
+        </para>
+        <para>
+         This configuration was added in pazpar2 1.6.18.
+        </para>
+       </listitem>
+       </varlistentry>
+
+<!--       
        <varlistentry>
        <term>set</term>
        <listitem>
@@ -575,7 +609,7 @@
         </para>
        </listitem>
        </varlistentry>
-       
+-->   
        <varlistentry>
        <term>settings</term>
        <listitem>