[performance issue] classifier.train() is very slow - and classifier.trainParallel() is no longer available - what are the alternatives for optimization while training?

[niftylettuce]

Since webworker-threads seems to have been deprecated, I'm curious what the new recommended approach is?

I also wanted to point out that trainParallel is not documented at all in the README.

[niftylettuce]

I am using https://github.com/surmon-china/naivebayes as an alternative since this package's bayesian classifier is not production-ready

[Hugo-ter-Doest]

webworker-threads can be used but are optional. If the module is installed it will be used. In classifier.js:

try {
    var Threads = require('webworker-threads');
} catch (e) {
    // Since webworker-threads are optional, only thow if the module is found
    if (e.code !== 'MODULE_NOT_FOUND') throw e;
}