Expanding Queries with Maximum Likelihood Estimators and Language Models
Christos Karras, Aristeidis Karras, Leonidas Theodorakopoulos, Ιωάννα Γιαννούκου, Spyros Sioutas
Topics & Concepts
Computer scienceRanking (information retrieval)SmoothingRelevance (law)EstimatorInformation retrievalLanguage modelProbabilistic logicMaximum likelihoodQuery languageNatural language processingArtificial intelligenceData miningStatisticsMathematicsComputer visionPolitical scienceLawTopic ModelingInformation Retrieval and Search BehaviorNatural Language Processing Techniques