Apache
/
lucene
mirror of https://github.com/apache/lucene.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

analysis debugging examples 

git-svn-id: https://svn.apache.org/repos/asf/incubator/solr/trunk@381717 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Yonik Seeley 2006-02-28 17:25:42 +00:00
parent 4785c328e2
commit 3bdbe02922
1 changed files with 26 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
src/site/src/documentation/content/xdocs/tutorial.xml
View File

@ -288,6 +288,32 @@ Go ahead and edit the existing XML files to change some of the data, and re-run
</p>
<section>
<title>Analysis Debugging</title>
<p>There is a handy <a href="http://localhost:8983/solr/admin/analysis.jsp">analysis</a>
debugging page where you can see how a text value is broken down into words,
and shows the resulting tokens after they pass through each filter in the chain.
</p>
<p>
<a href="http://localhost:8983/solr/admin/analysis.jsp?name=name&amp;val=Canon+PowerShot+SD500">This</a>
shows how "<code>Canon PowerShot SD500</code>" would be indexed as a value in the name field. Each row of
the table shows the resulting tokens after having passed through the next TokenFilter in the Analyzer for the <code>name</code> field.
Notice how both <code>powershot</code> and <code>power</code>, <code>shot</code> are indexed. Tokens generated at the same position
are shown in the same column, in this case <code>shot</code> and <code>powershot</code>.
</p>
<p>Selecting <a href="http://localhost:8983/solr/admin/analysis.jsp?name=name&amp;verbose=on&amp;val=Canon+PowerShot+SD500">verbose output</a>
will show more details, such as the name of each analyzer component in the chain, token positions, and the start and end positions
of the token in the original text.
</p>
<p>Selecting <a href="http://localhost:8983/solr/admin/analysis.jsp?name=name&amp;highlight=on&amp;val=Canon+PowerShot+SD500&amp;qval=power-shot">highlight matches</a>
when both index and query values are provided, will take the resulting terms from the query value and highlight
all matches during the index value analysis.
</p>
<p><a href="http://localhost:8983/solr/admin/analysis.jsp?name=text&amp;highlight=on&amp;val=Four+score+and+seven+years+ago+our+fathers+brought+forth+on+this+continent+a+new+nation%2C+conceived+in+liberty+and+dedicated+to+the+proposition+that+all+men+are+created+equal.+&amp;qval=liberties+and+equality">Here</a>
is an example of stemming and stop-words at work.
</p>
</section>
</section>