<sect1 id='ols-manual'> <title><command>ols</command> <emphasis>Train linear regression model</emphasis></title> <toc depth='1'></toc> <para> </para> <sect2> <title>Synopsis</title> <para> </para> <!-- /amd/projects/festival/versions/v_mpiro/speech_tools_linux/bin/ols -sgml_synopsis --> <para> <cmdsynopsis><command>ols</command>[options]<arg>-desc <replaceable>ifile</replaceable></arg> <arg>-data <replaceable>ifile</replaceable></arg> <arg>-test <replaceable>ifile</replaceable></arg> <arg>-robust </arg> <arg>-stepwise </arg> <arg>-swlimit <replaceable>float</replaceable> " {0.0}"</arg> <arg>-quiet </arg> <arg>-output <replaceable>ofile</replaceable></arg> <arg>-otype <replaceable>string</replaceable></arg> </cmdsynopsis> </para> <!-- DONE /amd/projects/festival/versions/v_mpiro/speech_tools_linux/bin/ols -sgml_synopsis --> <para> </para> </sect2> <sect2> <title>OPTIONS</title> <para> </para> <!-- /amd/projects/festival/versions/v_mpiro/speech_tools_linux/bin/ols -sgml_options --> <para> <variablelist> <varlistentry><term>-desc</term> <LISTITEM><PARA> <replaceable>ifile</replaceable> Field description file </PARA></LISTITEM> </varlistentry> <varlistentry><term>-data</term> <LISTITEM><PARA> <replaceable>ifile</replaceable> Datafile, one vector per line </PARA></LISTITEM> </varlistentry> <varlistentry><term>-test</term> <LISTITEM><PARA> <replaceable>ifile</replaceable> Datafile, for testing </PARA></LISTITEM> </varlistentry> <varlistentry><term>-robust</term> <LISTITEM><PARA> Robust, may take longer </PARA></LISTITEM> </varlistentry> <varlistentry><term>-stepwise</term> <LISTITEM><PARA> Order the features by contribution, implies robust. </PARA></LISTITEM> </varlistentry> <varlistentry><term>-swlimit</term> <LISTITEM><PARA> <replaceable>float</replaceable> " {0.0}" Percentage necessary improvement for stepwise </PARA></LISTITEM> </varlistentry> <varlistentry><term>-quiet</term> <LISTITEM><PARA> No summary </PARA></LISTITEM> </varlistentry> <varlistentry><term>-output</term> <LISTITEM><PARA> <replaceable>ofile</replaceable> Output file for coefficients </PARA></LISTITEM> </varlistentry> <varlistentry><term>-otype</term> <LISTITEM><PARA> <replaceable>string</replaceable> Output types: festival or raw </PARA></LISTITEM> </varlistentry> </variablelist> </para> <!-- DONE /amd/projects/festival/versions/v_mpiro/speech_tools_linux/bin/ols -sgml_options --> </sect2> </sect1>