Lecture 3 Modeling.pdf
Lecture 3 Modeling.pdf
Lecture 3 Modeling.pdf
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Extensions of Inverted Index Operations(Distance Constraints)– include paragraph numbers in the indexessentence numbers within paragraphsword numbers within sentencesinformation: {R345, 2, 3, 5; …}retrieval: {R345, 2, 3, 6; …}– query examples(information adjacent retrieval)(information within five words retrieval)– cost: the size of indexes3-94