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Documents CS276 Lecture 5. Plan Last lecture: Tolerant retrieval Wildcards Spell correction Soundex This time:...

Slide 1CS276 Lecture 5 Slide 2 Plan Last lecture: Tolerant retrieval Wildcards Spell correction Soundex This time: Index construction Slide 3 Matching trigrams Consider the…

Documents Information Retrieval IR 4. Plan This time: Index construction.

Slide 1 Information Retrieval IR 4 Slide 2 Plan This time: Index construction Slide 3 How do we construct an index? What strategies can we use with limited main memory? Slide…

Documents CS347 Lecture 3 April 16, 2001 ©Prabhakar Raghavan.

Slide 1 CS347 Lecture 3 April 16, 2001 ©Prabhakar Raghavan Slide 2 Blocking Store pointers to every kth on term string. Need to store term lengths (1 extra byte) ….7systile9syzygetic8syzygial6syzygy11szaibelyite8szczecin9szomo….…

Documents Information Retrieval

Information Retrieval IR 4 Plan This time: Index construction Index construction How do we construct an index? What strategies can we use with limited main memory? Recall…

Documents Index construction

Index construction 4장 Plan Tolerant retrieval Wildcards Spell correction Soundex This time: Index construction Index construction How do we construct an index? What strategies…

Documents Index Construction

Index Construction Adapted from Lectures by Prabhakar Raghavan (Yahoo and Stanford) and Christopher Manning (Stanford) L06IndexConstruction Index construction How do we construct…

Documents CS276A Information Retrieval

CS276A Information Retrieval Lecture 5 Plan Last lecture: Tolerant retrieval Wildcards Spell correction Soundex This time: Index construction Matching trigrams Consider the…