NGrammer

Calculates and counts ngrams from a json document

to install

npm install --save lab-ngrammer

to use in a ts projext

import {NGrammer, CountedPhrase} from "lab-ngrammer"
const filePath = "some/file/path.json"
const omitStopWords = false
NGrammer.process(filePath, 30, omitStopWords).then( countedGrams => {
...
})

to use in command line

npm install -g lab-ngrammer
lab-ngrammer -f FILE_PATH [-n NUMBER_PHRASES] [-s]

 -f the file path where to read the json file from
-n limits for max number of for each phrase word size group -s flag to tell ngrammer to remove stop words

expects file json format

{
reviews: [
{ text: "text to ngram"
...
}
...
]
...
}