An Introduction to Local Weight Models

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Algorithms, Data Mining, information retrieval, ir, minerazzi, miners, text mining, tutorials

This is Part 4 of a tutorial series on Term Vector Theory. An introduction to several local weight models is presented.

The tutorial is available at

http://www.minerazzi.com/tutorials/term-vector-4.pdf

Local weights come in different flavors. This tutorial covers the following models:

FREQ

BNRY

LOGA

ATF1

ATFC

ATFA

LOGN

LOGG

LOGLN

SQRT

 

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