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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58 lines
1.4 KiB
58 lines
1.4 KiB
4 years ago
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# reduce-object [](http://badge.fury.io/js/reduce-object)
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> Reduces an object to a value that is the accumulated result of running each property in the object through a callback.
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## Install
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#### Install with [npm](npmjs.org):
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```bash
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npm i reduce-object --save
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```
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## Run tests
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```bash
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npm test
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```
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## Usage
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Executes the callback function once for each own enumerable property in the object, receiving four arguments:
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- `acc`: the initial value (or value from the previous callback call),
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- `value`: the of the current property,
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- `key`: the of the current property, and
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- the original `object` over which the function is iterating.
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```js
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var reduce = require('reduce-object');
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var a = {a: 'foo', b: 'bar', c: {}};
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var obj = reduce(a, function (acc, value, key, orig) {
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if (typeof value === 'object') {
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acc[key] = {what: 'huh?'};
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} else {
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acc[key] = value.toUpperCase(); // why?
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}
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return acc;
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}, {});
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console.log(obj);
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//=> {a: 'FOO', b: 'BAR', c: {what: 'huh?'}};
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```
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## Author
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**Jon Schlinkert**
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+ [github/jonschlinkert](https://github.com/jonschlinkert)
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+ [twitter/jonschlinkert](http://twitter.com/jonschlinkert)
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## License
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Copyright (c) 2014 Jon Schlinkert, contributors.
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Released under the MIT license
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***
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_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on September 20, 2014._
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