public static void main(String[] args)
throws IOException, TasteException, SAXException, ParserConfigurationException {
String docIdsTitle = "src/main/resources/docIdsTitles.xml";
long userId = 2;
// Integer neighbors = Integer.parseInt(args[2]);
InputSource is = new InputSource(new FileInputStream(docIdsTitle));
SAXParserFactory factory = SAXParserFactory.newInstance();
factory.setValidating(false);
SAXParser sp = factory.newSAXParser();
WikiContentHandler handler = new WikiContentHandler();
sp.parse(is, handler);
MysqlConnectionPoolDataSource dataSource = new MysqlConnectionPoolDataSource();
dataSource.setDatabaseName("se");
dataSource.setUser("root");
dataSource.setPassword("");
dataSource.setCachePreparedStatements(true);
dataSource.setCachePrepStmts(true);
dataSource.setCacheResultSetMetadata(true);
dataSource.setAlwaysSendSetIsolation(false);
dataSource.setElideSetAutoCommits(true);
// create the data model
DataModel dataModel = new JDBCDataModelImpl(new ConnectionPoolDataSource(dataSource));
// Create an ItemSimilarity
ItemSimilarity itemSimilarity = new LogLikelihoodSimilarity(dataModel);
// Create an Item Based Recommender
ItemBasedRecommender recommender = new GenericItemBasedRecommender(dataModel, itemSimilarity);
// Get the recommendations
List<RecommendedItem> recommendations = recommender.recommend(userId, 5);
// TasteUtils.printRecs(recommendations, handler.map);
for (RecommendedItem recommendedItem : recommendations) {
System.out.println("User:"******"Movie ID : " + recommendedItem);
}
}
@Override
public void evaluate() throws Throwable {
dataSource.setServerName("localhost");
dataSource.setPassword("root");
dataSource.setUser("root");
dataSource.setDatabaseName("Bank");
try {
cleanTableAccounts();
statement.evaluate();
} finally {
// dataSource.getPooledConnection().close();
}
}