public final class EstimateServlet extends AbstractMyrrixServlet
Responds to a GET request to /estimate/[userID]/[itemID] and in turn calls
MyrrixRecommender.estimatePreference(long, long).
Outputs the result of the method call as a value on one line.
This servlet can also compute several estimates at once. Send a GET request to
/estimate/[userID]/[itemID1](/[itemID2]/...). The output are estimates, in the same
order as the item ID, one per line.
ALL_PARTITIONS_REF_KEY, LOCAL_INPUT_DIR_KEY, PARTITION_KEY, READ_ONLY_KEY, RECOMMENDER_KEY, RESCORER_PROVIDER_KEY, TIMINGS_KEY| Constructor and Description |
|---|
EstimateServlet() |
| Modifier and Type | Method and Description |
|---|---|
protected void |
doGet(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response) |
protected Long |
getUnnormalizedPartitionToServe(javax.servlet.http.HttpServletRequest request) |
getConsiderKnownItems, getHowMany, getRecommender, getRescorerParams, getRescorerProvider, getTiming, init, output, servicedoDelete, doHead, doOptions, doPost, doPut, doTrace, getLastModified, serviceprotected void doGet(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws IOException
doGet in class javax.servlet.http.HttpServletIOExceptionprotected Long getUnnormalizedPartitionToServe(javax.servlet.http.HttpServletRequest request)
getUnnormalizedPartitionToServe in class AbstractMyrrixServletrequest - request containing info that may determine which partition needs to serve itnull if any partition may serve, or an integral value that should be used to
determine the partiiton. This is usually an ID value, which will be possibly hashed and
reduced modulo the number of partitions.Copyright © 2012-2013. All Rights Reserved.