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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41 lines
836 B
41 lines
836 B
'use strict';
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var utils = require('lazy-cache')(require);
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var fn = require;
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require = utils;
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/**
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* Lazily required module dependencies
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*/
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require('extend-shallow', 'extend');
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require('file-is-binary', 'isBinary');
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require('gray-matter', 'matter');
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require('mixin-deep', 'merge');
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require('isobject', 'isObject');
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require('trim-leading-lines', 'trim');
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require = fn;
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utils.isValidFile = function(file) {
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file = file || {};
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return !utils.isNull(file) && !utils.isBinary(file);
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};
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utils.hasYFM = function(file) {
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return file.data && file.data.hasOwnProperty('yfm');
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};
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utils.isNull = function isNull(file) {
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if (file && typeof file.isNull !== 'function') {
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file.isNull = function() {
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return file.contents === null;
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};
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}
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return file.isNull();
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};
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/**
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* Expose `utils` modules
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*/
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module.exports = utils;
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