StackGenVis: Alignment of Data, Algorithms, and Models for Stacking Ensemble Learning Using Performance Metrics https://doi.org/10.1109/TVCG.2020.3030352
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StackGenVis/frontend/node_modules/composer/lib/flow.js

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851 B

'use strict';
var utils = require('./utils');
var resolve = require('./resolve');
function flowFactory(flow) {
return function(/* list of tasks/functions to compose */) {
var args = [].concat.apply([], [].slice.call(arguments));
var self = this;
return function(done) {
if (typeof done !== 'function') {
done = function(err) {
if (err) {
self.emit('error', err);
}
};
}
var fns;
try {
fns = resolve.call(self, args);
} catch (err) {
return done(err);
}
if (fns.length === 1) {
return fns[0](done);
}
var batch;
try {
batch = utils.bach[flow].apply(utils.bach, fns);
} catch (err) {
return done(err);
}
return batch(done);
};
};
};
module.exports = flowFactory;