# Creates a Model Matrix via Feature Hashing with a Formula Interface

## Documentation for package ‘FeatureHashing’ version 0.9.1.3

- DESCRIPTION file.
- User guides, package vignettes and other documentation.

## Help Pages

%*%-method | CSCMatrix
CSCMatrix-class | CSCMatrix
dim-method | CSCMatrix
dim<--method | CSCMatrix
hash.mapping | Extract mapping between hash and original values
hash.sign | Create a model matrix with feature hashing
hash.size | Compute minimum hash size to reduce collision rate
hashed.interaction.value | Create a model matrix with feature hashing
hashed.model.matrix | Create a model matrix with feature hashing
hashed.value | Create a model matrix with feature hashing
intToRaw | Convert the integer to raw vector with endian correction
ipinyou | iPinYou Real-Time Bidding Dataset for Computational Advertising Research
ipinyou.test | iPinYou Real-Time Bidding Dataset for Computational Advertising Research
ipinyou.train | iPinYou Real-Time Bidding Dataset for Computational Advertising Research
simulate.split | Simulate how 'split' work in 'hashed.model.matrix' to split the string into tokens
test.tag | test.tag
[-method | CSCMatrix