BalanceData: Clean text and build term matrix for bag of words model or TF...

In zahrakhoshmanesh/FinalProjectSTAT585: Sentiment Analysis of Reviews

Description

Clean text and build term matrix for bag of words model or TF DFI.

Usage

BalanceData(dataset)

Arguments

dataset

unbalanced dataset, a dataframe : two column: first text reviews and second binary class, label: negative =0 and positive=1.

Value

balanced_dataframe balanced dataframe containing two columns: review texts and binary class , label: negative =0 and positive=1.

A balanced dataframe

Author(s)

Zahra Khoshmanesh

Examples

## Not run: 
library("SentiAnalyzer")
direction <- system.file(package = "SentiAnalyzer", "extdata/Imbalance_Restaurant_Reviews.tsv")
imbalance_data<- read.delim(direction,quote='',stringsAsFactors = FALSE)
BalanceData(imbalance_data)
## End(Not run)

zahrakhoshmanesh/FinalProjectSTAT585 documentation built on June 4, 2019, 1:57 p.m.