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<div id="header">
<h1>Napravite svoju veštačku neuronske mrežu</h1>
</div>
<div id="wrapper">
<div id="container" class="container p-5" style="background-color: white; min-height: 100%;">
<div class="d-flex flex-row justify-content-center align-items-center my-3">
<a href="#" data-bs-target="#carouselExampleControls" data-bs-slide-to="0">Izvor podataka</a>
<mat-icon>arrow_forward</mat-icon>
<a href="#" data-bs-target="#carouselExampleControls" data-bs-slide-to="1">Preprocesiranje</a>
<mat-icon>arrow_forward</mat-icon>
<a href="#" data-bs-target="#carouselExampleControls" data-bs-slide-to="2">Podešavanja mreže</a>
<mat-icon>arrow_forward</mat-icon>
<a href="#" data-bs-target="#carouselExampleControls" data-bs-slide-to="3">Treniraj model</a>
<mat-icon>arrow_forward</mat-icon>
<a href="#" data-bs-target="#carouselExampleControls" data-bs-slide-to="4">Rezultati treniranja</a>
</div>
<div id="carouselExampleControls" class="carousel slide" data-bs-wrap="false" data-bs-ride="carousel" data-bs-interval="false">
<div class="carousel-inner border">
<div class="carousel-item active">
<h2>1. Izvor podataka</h2>
<app-dataset-load (selectedDatasetChangeEvent)="updateDataset($event)"></app-dataset-load>
</div>
<div class="carousel-item">
<h2>2. Preprocesiranje</h2>
<h3>Biranje ulaznih i izlaznih kolona:</h3>
<div *ngIf="selectedDataset">
<div class="row">
<div class="col d-flex justify-content-center">
<h3>Izaberite ulazne kolone:</h3>
<div id="divInputs" class="form-check mt-2">
<br>
<div *ngFor="let item of selectedDataset.columnInfo; let i = index">
<input class="form-check-input" type="checkbox" value="{{item.columnName}}"
id="cb_{{item.columnName}}" name="cbsNew"
[checked]="this.selectedOutputColumnVal != item.columnName"
[disabled]="this.selectedOutputColumnVal == item.columnName">
<label class="form-check-label" for="cb_{{item.columnName}}">
{{item.columnName}}
</label>
</div>
</div>
</div>
<div class="col d-flex justify-content-left">
<h3>Izaberite izlaznu kolonu:</h3>
<div id="divOutputs" class="form-check mt-2">
<br>
<div *ngFor="let item of selectedDataset.columnInfo; let i = index">
<input class="form-check-input" type="radio" value="{{item.columnName}}" id="rb_{{item.columnName}}"
name="rbsNew" (change)="this.selectedOutputColumnVal = item.columnName">
<label class="form-check-label" for="rb_{{item.columnName}}">
{{item.columnName}}
</label>
</div>
</div>
</div>
</div>
</div>
<h3>Popunjavanje nedostajućih vrednosti:</h3>
<div class="form-check" *ngIf="selectedDataset">
<input type="radio" [(ngModel)]="experiment.nullValues" [value]="NullValueOptions.DeleteRows"
class="form-check-input" value="deleteRows" name="fillMissing" id="delRows" checked data-bs-toggle="collapse"
data-bs-target="#fillMissingCustom.show">
<label for="delRows" class="form-check-label">Obriši sve
redove sa nedostajućim vrednostima ({{selectedDataset.nullRows}} / TODO)</label><br>
<input type="radio" [(ngModel)]="experiment.nullValues" [value]="NullValueOptions.DeleteColumns"
class="form-check-input" value="deleteCols" name="fillMissing" id="delCols" data-bs-toggle="collapse"
data-bs-target="#fillMissingCustom.show">
<label for="delCols" class="form-check-label">Obriši sve
kolone sa nedostajućim vrednostima ({{selectedDataset.nullCols}} / TODO)</label><br>
<input type="radio" [(ngModel)]="experiment.nullValues" [value]="NullValueOptions.Replace" class="form-check-input"
name="fillMissing" id="replace" data-bs-toggle="collapse" data-bs-target="#fillMissingCustom:not(.show)">
<label for="replace" class="form-check-label">Izabraću
vrednosti koje će da zamene nedostajuće vrednosti za svaku kolonu...</label><br><br>
<div class="collapse" id="fillMissingCustom">
<div>
<label for="columnReplacers" class="form-label">Unesite zamenu za svaku kolonu:</label>
<div id="columnReplacers">
<div *ngFor="let column of selectedDataset.columnInfo; let i = index" class="my-3">
<div *ngIf="getInputById('cb_'+column.columnName).checked || selectedOutputColumnVal == column.columnName"
class="">
<span class="w-20 mx-3">
{{column.columnName}} <span class="small" style="color:gray;">({{column.numNulls}}
null)
</span>
</span>
<label *ngIf="column.numNulls <= 0" class="text-center form-control mx-3 text-secondary">
Ova kolona nema
nedostajućih
vrednosti.
</label>
<div *ngIf="column.numNulls > 0" class="d-flex flex-row justify-content-end">
<div class="flex-grow-3 mx-3 me-auto">
<div class="input-group">
<div class="input-group-prepend">
<label [for]="'fillCol_'+column.columnName" class="form-control">
Zameni
<input type="radio" [id]="'fillCol_'+column.columnName"
[name]="'delOp_'+column.columnName">
</label>
</div>
<input type="text" class="form-control" [id]="'fillText_'+column.columnName"
(keyup)="checkFillColRadio(column.columnName)" placeholder="Unesi vrednost...">
<div class="input-group-append">
<select [id]="'replaceOptions'+i" class="form-control btn-primary"
*ngIf="column.isNumber" (change)="replace($event, column);">
<option
*ngFor="let option of Object.keys(ReplaceWith); let optionName of Object.values(ReplaceWith)"
[value]="option">
{{ optionName }}
</option>
</select>
<select [id]="'replaceOptions'+i" class="form-control btn-outline-primary"
*ngIf="!column.isNumber && column.numNulls > 0"
(change)="replace($event, column);">
<option *ngFor="let option of column.uniqueValues" [value]="option">
{{ option }}
</option>
</select>
</div>
</div>
</div>
<div class="flex-shrink-1 mx-3">
<div class="input-group">
<label class="form-control" [for]="'delCol_'+column.columnName">Izbriši
kolonu
<input type="radio" [id]="'delCol_'+column.columnName"
[name]="'delOp_'+column.columnName"
(change)="emptyFillTextInput(column.columnName)"></label>
</div>
</div>
<div class="flex-shrink-1 mx-3">
<div class="input-group">
<label class="form-control" [for]="'delRows_'+column.columnName">Izbriši
redove
<input type="radio" [id]="'delRows_'+column.columnName"
[name]="'delOp_'+column.columnName" checked
(change)="emptyFillTextInput(column.columnName)"></label>
</div>
</div>
</div>
</div>
</div>
<!--
<div *ngFor="let column of selectedDataset.columnInfo; let i = index" class="my-3">
<div class="input-group row" *ngIf="getInputById('rb_'+column.columnName).checked">
<span class="input-group-text col-2 text-center">
{{column.columnName}} <span class="small" style="color:gray;">(br
null)</span>
</span>
<label *ngIf="true" class="form-control">Ova
kolona nema nedostajućih vrednosti.</label>
<input *ngIf="true" type="radio" [id]="'fillCol_'+column.columnName" class="col-1 mt-2"
[name]="'delOp_'+column.columnName">
<select [id]="'replaceOptions'+i" class="form-control col-2" *ngIf="column.isNumber"
(change)="replace($event, column);">
<option
*ngFor="let option of Object.keys(ReplaceWith); let optionName of Object.values(ReplaceWith)"
[value]="option">
{{ optionName }}
</option>
</select>
<select [id]="'replaceOptions'+i"
class="form-control btn-outline-primary"
*ngIf="!column.isNumber && column.numNulls > 0"
(change)="replace($event, column); checkFillColRadio(column.columnName);">
<option *ngFor="let option of column.uniqueValues" [value]="option">
{{ option }}
</option>
</select>
<input *ngIf="true" type="text" class="form-control col-1"
[id]="'fillText_'+column.columnName" (keyup)="checkFillColRadio(column.columnName)"
placeholder="Unesi vrednost...">
<label *ngIf="true" class="form-control col-2" [for]="'delCol_'+column.columnName"
.name>Izbriši
kolonu
<input type="radio" [id]="'delCol_'+column.columnName"
[name]="'delOp_'+column.columnName"
(change)="emptyFillTextInput(column.columnName)"></label>
<label *ngIf="true" class="form-control col-2"
[for]="'delRows_'+column.columnName">Izbriši
redove
<input type="radio" [id]="'delRows_'+column.columnName"
[name]="'delOp_'+column.columnName"
(change)="emptyFillTextInput(column.columnName)" checked></label>
</div>
</div>
-->
</div>
</div>
</div>
</div>
<div class="form-group row mt-5 mb-3">
<div class="col"></div>
<button class="btn btn-lg col-4" style="background-color:#003459; color:white;" (click)="saveExperiment();">Sačuvaj
eksperiment</button>
<div class="col"></div>
</div>
</div>
<div class="carousel-item">
<h2>3. Podešavanja mreže</h2>
<app-model-load (selectedModelChangeEvent)="updateModel($event)"></app-model-load>
</div>
<div class="carousel-item">
<h2>4. Treniraj model</h2>
<button class="btn btn-lg col-4" style="background-color:#003459; color:white;" (click)="trainModel();">Treniraj
model</button>
</div>
<div class="carousel-item">
<h3>Rezultati treniranja</h3>
<div class="m-3" *ngIf="trainingResult">
<h2 class="my-2">Rezultati treniranja:</h2>
<p>
{{trainingResult}}
</p>
</div>
</div>
</div>
<div class="m-3 d-flex flex-row justify-content-between align-items-center" style=" margin-left: auto;">
<button mat-fab color="primary" data-bs-target="#carouselExampleControls" data-bs-slide="prev">
<mat-icon>arrow_backward</mat-icon>
</button>
<button mat-fab color="primary" data-bs-target="#carouselExampleControls" data-bs-slide="next">
<mat-icon>arrow_forward</mat-icon>
</button>
</div>
</div>
</div>
</div>
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