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recoinx.clef.* (26)recoinx.clef.irs.* (10)recoinx.clef.irs.lucene.* (5)
recoinx.clef.irs.mysql.* (5)recoinx.query.* (1)

Package Samples:

recoinx.clef.irs.lucene
recoinx.clef.irs.mysql
recoinx.clef
recoinx.query

Classes:

CLEFAnalyzer: The CLEFAnalyzer class is the base class used for formatting, stemming, stop word removal, etc. It uses a SnowballAnalyzer for stemming and stopword removal and is capable of processing the languages English, German, French and Spanish. The names of the stopword files must follow the naming convention <LanguagePrefix>_stopwords.txt to be considered for stopword removal. Example: EN_stopwords.txt for the English stopword file. The language prefixes are: EN (English), DE (German), FR (French), ES (Spanish). The single stopwords in the files must appear separately on different lines.
CLEFResultList: A CLEFResultList extends a simple ResultList. It provides special attributes and methods to store and access data about the topic that was used to create this CLEFResultList and the collection that was queried.
CLEFLuceneAdapter: Abstract super class for ComponentWorkers that use the Lucene search engine for retrieval. This class provides attributes and methods to search the indexes of the Lucene search engine.
CLEFMySQLAdapter: Abstract super class for ComponentWorkers that use the MySQL search engine for retrieval. This class provides attributes and methods to search the indexes of the MySQL database.
CLEFClient: The CLEFClient represents an application that offers graphical means to enter all parameters needed to execute the retrieval process, send them and process the results upon completion.
CLEFTopicTranslator: The CLEFTopicTranslator is a PreQuery ComponentWorker class that takes the English topic of a CLEFQuery and uses pre-translated files to fill the CLEFQuery's translated topics.
CLEFConnector: The CLEFConnector is a Component that provides RMI functions to receive a number of CLEFQuery objects from a remote client and return the ResultContainer.
ScoreNormalizer: The ScoreNormalizer is a helper class that provides methods to normalize the scores of CLEFResult objects in a CLEFResultList, e.g. to the range [0,1].
CLEFLanguageMerger: Merges CLEFResultLists that share the same language. The CLEFResults are merged according to weights assigned for the different databases.
LuceneEnglishAdapter: This class is a simple extension of the abstract CLEFLuceneAdapter that searches the indexes of the english CLEF collections.
LuceneSpanishAdapter: This class is a simple extension of the abstract CLEFLuceneAdapter that searches the indexes of the spanish CLEF collections.
LuceneFrenchAdapter: This class is a simple extension of the abstract CLEFLuceneAdapter that searches the indexes of the french CLEF collections.
LuceneGermanAdapter: This class is a simple extension of the abstract CLEFLuceneAdapter that searches the indexes of the german CLEF collections.
MySQLEnglishAdapter: This class is a simple extension of the abstract CLEFMySQLAdapter that searches the indexes of the english CLEF collections.
MySQLSpanishAdapter: This class is a simple extension of the abstract CLEFMySQLAdapter that searches the indexes of the spanish CLEF collections.
MySQLFrenchAdapter: This class is a simple extension of the abstract CLEFMySQLAdapter that searches the indexes of the french CLEF collections.
MySQLGermanAdapter: This class is a simple extension of the abstract CLEFMySQLAdapter that searches the indexes of the german CLEF collections.

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