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???????????? ?????????????????????? ???????????????? ????
Posted on January 10, 2021 by PeterPan

????????????.

1. Data, ???????? data.
2. Data Evaluation/Validation. ???? ???? 2 ????????????????????????.
??) ??????????????. ???? ???????????????? ?????? ???????????????????? ??????????????. ???????? ???????????????? ???? ???????????? ?????? ???????????? ?????? ???? ?????????????? ?????? ???? ?????????? ?????????????????? ???? ???????? ??????, ?????? ???? ???? ?????????? ?????????? ???????? ???????????????????? ?????? ???????????????? (???? 224*224 px).
??) ???????? ???????????????? ?????? ???????????? ?????? ???? ?????????????? ???????????? ???? ???????? ?????? ?????????? ?????????? ?????????????? ?????????????? ?????? ?????? ???????????? bot.
3. Data Padding. ???????????????? ???????? ???????????????? ???????????????????? ?????? ??????????????. ?????? ???????????????????? ????????????, ??????????????????????????, ???????????????? ????????????????.
4. Data Synthesize. ???????????????????? ???????? ???????????????????? ?????? ?????? ?????? ????????????????????. ????. ?????? ???????????? ?????? ???????????????? ???????????????? 4 ?????????????????????????????? ??????????, ?????? 50 ????????, ???????? ?? Lady Gaga ???????? ?????????? ?????? charts.
5. Data variable weights. ???????? ?????????????????? ?????????? ?? ???????? ???????????????????? ?????? ??????????????? ???? ???????????????? ???? ???????? ???? ???????????????????? ?????????????????????? ?????? ???? 4.
6. Data split. ?????????? ?????????? ?????? data ???? ?????????????????????????????? ?????? ???????????????????????????? ?????? ???????????????????????? ?????? ???????
7. Train model and predict. ?????????????? ????????? ?????????????? ???? ?????????????????????? ?????? ???????????????????? ????????????????????????.

Vue.js
Posted on January 30, 2018January 30, 2018 by PeterPan

Properties


//index.html

<div id="vue-app">
	<h1>Hey, {{ name }}</h1>
</div>
 
//app.js 
 
new Vue({
    el: '#vue-app',
    data: {
        name: 'Peter'
    }
});

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Node.js Notes
Posted on August 12, 2017January 30, 2018 by PeterPan

Export

Here I oppose three different ways to export modules on node.js

Lets say we want to export three functions from a file called count.js

var counter = function(arr){
	return 'There are '+ arr.length + ' elements';
}

//This can be done by using backticks

var adder = function(a,b){
	return `The sum of two numbers is ${a+b}`;	
}

var pi = 3.142;

First way

//Export

module.exports.counter = counter;
module.exports.adder = adder;
module.exports.pi = pi;

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Useful css table selectors
Posted on August 12, 2017August 12, 2017 by PeterPan

Here are some css selectors you can use to make your own wonderful html tables.

.table-1{}
.table-1 th{}
.table-1 td{}
.table-1 tr:first-child{}
.table-1 tr:last-child{}
.table-1 tr td:first-child{}
.table-1 tr td:last-child{}
.table-1 tr:nth-child(odd){}
.table-1 tr:nth-child(even){}

CSS Custom buttons
Posted on August 12, 2017August 23, 2017 by PeterPan

If you don’t won’t to use the default html buttons it’s easy to create your own styled buttons. Below I oppose two examples. You can additionally add border-radius and other styles to make it look nicer.

At the examples I chose div elements for the buttons, but you can easialy use span elements, so you don have to make the display inline-block.

Continue reading “CSS Custom buttons”