knn.simple: Function knn.simple implements model building and prediction...

In vovkaOst/TextClassifier: Package for classifying text using Abstracts dataset http://archive.ics.uci.edu/ml/datasets/NSF+Research+Award+Abstracts+1990-2003

Description

Function knn.simple implements model building and prediction algorithm of k nearest neighbours in one function

Usage

knn.simple(data, fact, test.data, metric, k = 5)

Arguments

data	data.frame contains values of our training set (bag-of-words format of text)
fact	factor containing proper classification of the training samples in data set (one per observation)
test.data	contains values of our testing set for classification
metric	function implementing the metric of the similarity
k	number of the nearest neighbours taken into acount

Value

vector of predicted labels for test.set

Examples

knn.simple(train.data, label, test.data, 5, metric.cos)

vovkaOst/TextClassifier documentation built on May 3, 2019, 6:41 p.m.