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INFORMATION RETRIEVAL VECTOR SPACE MODEL IN-DEPTH PART 5 Thomas Tiahrt, MA, PhD CSC492 – Advanced Text Analytics
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VSM Example 2 Query: “rubber baby buggy bumpers”
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VSM Example 3
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Spark Jones IDF 6
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Spark Jones Term Weights 7 Rubber Baby Buggy Bumpers Total
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References 8 Sources: Introduction to Information Retrieval by Christopher Manning, Prabhakar Raghavan and Hinrich Schütze, The Cambridge University Press Automatic Text Processing Gerard Salton, Addison-Wesley Publishing.
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The end of the Vector Space Model In-Depth Part 5 slide show has come. End of the Slides 9
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