StackGenVis: Alignment of Data, Algorithms, and Models for Stacking Ensemble Learning Using Performance Metrics
https://doi.org/10.1109/TVCG.2020.3030352
39 lines
1.3 KiB
39 lines
1.3 KiB
var fs = require('fs')
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var path = require('path')
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var geojsonVt = require('geojson-vt')
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var Pbf = require('pbf')
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var VectorTile = require('@mapbox/vector-tile').VectorTile
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var Benchmark = require('benchmark')
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var serialize = require('../')
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var raw = fs.readFileSync(path.join(__dirname, '../test/fixtures/rectangle-1.0.0.pbf'))
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var rawTile = new VectorTile(new Pbf(raw))
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serialize(rawTile)
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var properties = JSON.parse(fs.readFileSync(path.join(__dirname, 'properties.geojson')))
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var propertiesTile = geojsonVt(properties).getTile(0, 0, 0)
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var simple = JSON.parse(fs.readFileSync(path.join(__dirname, 'rectangle.geojson')))
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var simpleTile = geojsonVt(simple).getTile(0, 0, 0)
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var points = JSON.parse(fs.readFileSync(path.join(__dirname, 'points.geojson')))
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var pointsTile = geojsonVt(points).getTile(14, 3888, 6255)
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var suite = new Benchmark.Suite('vt-pbf')
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suite
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.add('raw', function () {
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serialize(rawTile)
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})
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.add('simple', function () {
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serialize.fromGeojsonVt({ 'geojsonLayer': simpleTile })
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})
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.add('points', function () {
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serialize.fromGeojsonVt({ 'geojsonLayer': pointsTile })
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})
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.add('lots of properties', function () {
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serialize.fromGeojsonVt({ 'geojsonLayer': propertiesTile })
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})
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.on('cycle', function (event) {
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console.log(String(event.target))
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})
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.run()
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