diff options
Diffstat (limited to 'frontend/src/app/experiment')
| -rw-r--r-- | frontend/src/app/experiment/experiment.component.html | 192 | ||||
| -rw-r--r-- | frontend/src/app/experiment/experiment.component.ts | 105 |
2 files changed, 294 insertions, 3 deletions
diff --git a/frontend/src/app/experiment/experiment.component.html b/frontend/src/app/experiment/experiment.component.html index 42f2993d..8d2c86b3 100644 --- a/frontend/src/app/experiment/experiment.component.html +++ b/frontend/src/app/experiment/experiment.component.html @@ -1,13 +1,201 @@ <div id="header"> - <h1>Napravite svoj model veštačke neuronske mreže</h1> + <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%;"> + + <h2>1. Izvor podataka</h2> <app-dataset-load></app-dataset-load> + + <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.header; let i = index"> + <input class="form-check-input" type="checkbox" value="{{item}}" id="cb_{{item}}" + name="cbsNew" [checked]="this.selectedOutputColumnVal != item" + [disabled]="this.selectedOutputColumnVal == item"> + <label class="form-check-label" for="cb_{{item}}"> + {{item}} + </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.header; let i = index"> + <input class="form-check-input" type="radio" value="{{item}}" id="rb_{{item}}" name="rbsNew" + (change)="this.selectedOutputColumnVal = item"> + <label class="form-check-label" for="rb_{{item}}"> + {{item}} + </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</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</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).checked" class=""> + <span class="w-20 mx-3"> + {{column.name}} <span class="small" style="color:gray;">( + <!--{{//column.numNulls}}--> + TODO BROJ null) + </span> + </span> + + <label *ngIf="column.numNull <= 0" class="text-center form-control mx-3 text-secondary"> + Ova kolona nema + nedostajućih + vrednosti. + </label> + + <div *ngIf="column.numNull > 0" class="d-flex flex-row justify-content-end"> + <!-- ngIf colummn.numNulls == 0 --> + <div class="flex-grow-3 mx-3 me-auto"> + <div class="input-group"> + <div class="input-group-prepend"> + <label [for]="'fillCol_'+column.name" class="form-control"> + Zameni + <input type="radio" [id]="'fillCol_'+column.name" + [name]="'delOp_'+column.name"> + </label> + </div> + <input type="text" class="form-control" [id]="'fillText_'+column.name" + (keyup)="checkFillColRadio(column.name)" + placeholder="Unesi vrednost..."> + + <div class="input-group-append"> + <select [id]="'replaceOptions'+i" class="form-control btn-primary" + *ngIf="column.isNumber" (change)="replace($event);"> + <option + *ngFor="let option of Object.keys(ReplaceWith); let optionName of Object.values(ReplaceWith)" + [value]="option"> + {{ optionName }} + </option> + </select> + <select [id]="'replaceOptions'+i" + class="form-control btn-outline-primary" + *ngIf="!column.isNumber && column.numNull > 0" + (change)="replace($event);"> + <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.name">Izbriši + kolonu + <input type="radio" [id]="'delCol_'+column" + [name]="'delOp_'+column.name" + (change)="emptyFillTextInput(column.name)"></label> + </div> + </div> + + <div class="flex-shrink-1 mx-3"> + <div class="input-group"> + <label class="form-control" [for]="'delRows_'+column.name">Izbriši + redove + <input type="radio" [id]="'delRows_'+column.name" + [name]="'delOp_'+column.name" checked + (change)="emptyFillTextInput(column.name)"></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.name).checked"> + <span class="input-group-text col-2 text-center"> + {{column}} <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.name" class="col-1 mt-2" + [name]="'delOp_'+column.name"> + <select [id]="'replaceOptions'+i" class="form-control col-2" *ngIf="column.isNumber" + (change)="replace($event);"> + <option + *ngFor="let option of Object.keys(ReplaceWith); let optionName of Object.values(ReplaceWith)" + [value]="option"> + {{ optionName }} + </option> + </select> + <select [id]="'replaceOptions'+i" class="form-control col-2" *ngIf="!column.isNumber" + (change)="replace($event);"> + <option *ngFor="let option of []" [value]="option"> + <!--/*arrayColumn(datasetFile, i)*/--> + {{ option }} + </option> + </select> + <input *ngIf="true" type="text" class="form-control col-1" + [id]="'fillText_'+column.name" (keyup)="checkFillColRadio(column.name)" + placeholder="Unesi vrednost..."> + + <label *ngIf="true" class="form-control col-2" [for]="'delCol_'+column" .name>Izbriši + kolonu + <input type="radio" [id]="'delCol_'+column.name" [name]="'delOp_'+column.name" + (change)="emptyFillTextInput(column.name)"></label> + <label *ngIf="true" class="form-control col-2" [for]="'delRows_'+column.name">Izbriši + redove + <input type="radio" [id]="'delRows_'+column.name" [name]="'delOp_'+column.name" + (change)="emptyFillTextInput(column.name)" checked></label> + </div> + </div> + + </div> + </div> + </div> + </div> + + <h2>3. Podešavanja mreže</h2> <app-model-load></app-model-load> - <h2>4. Rezultati treniranja</h2> + + + <h2>4. Treniraj model</h2> + <button class="btn btn-lg col-4" style="background-color:#003459; color:white;" (click)="trainModel();">Treniraj + model</button> + <h3>Rezultati treniranja</h3> + <div class="m-3" *ngIf="trainingResult"> + <h2 class="my-2">Rezultati treniranja:</h2> + <p> + {{trainingResult}} + </p> + </div> </div> </div>
\ No newline at end of file diff --git a/frontend/src/app/experiment/experiment.component.ts b/frontend/src/app/experiment/experiment.component.ts index 16de7351..2309dcd7 100644 --- a/frontend/src/app/experiment/experiment.component.ts +++ b/frontend/src/app/experiment/experiment.component.ts @@ -1,4 +1,9 @@ import { Component, OnInit } from '@angular/core'; +import Experiment, { NullValReplacer, NullValueOptions, ReplaceWith } from '../_data/Experiment'; +import Model from '../_data/Model'; +import Dataset from '../_data/Dataset'; +import { ModelsService } from '../_services/models.service'; +import Shared from '../Shared'; @Component({ selector: 'app-experiment', @@ -7,9 +12,107 @@ import { Component, OnInit } from '@angular/core'; }) export class ExperimentComponent implements OnInit { - constructor() { } + experiment: Experiment = new Experiment(); + selectedModel?: Model; + selectedDataset?: Dataset; + trainingResult: any; // any za sad, promeni kasnije + + NullValueOptions = NullValueOptions; + ReplaceWith = ReplaceWith; + Object = Object; + + selectedOutputColumnVal: string = ''; + + constructor(private models: ModelsService) { } ngOnInit(): void { } + getInputById(id: string): HTMLInputElement { + return document.getElementById(id) as HTMLInputElement; + } + + arrayColumn = (arr: any[][], n: number) => [...this.dropEmptyString(new Set(arr.map(x => x[n])))]; + + dropEmptyString(set: Set<any>): Set<string> { + if (set.has("")) + set.delete(""); + if (set.has(null)) + set.delete(null); + if (set.has(undefined)) + set.delete(undefined); + return set; + } + + emptyFillTextInput(colName: string) { + (<HTMLInputElement>document.getElementById("fillText_" + colName)).value = ""; + } + + checkFillColRadio(colName: string) { + (<HTMLInputElement>document.getElementById("fillCol_" + colName)).checked = true; + } + + replace(event: Event) { + let option = (<HTMLInputElement>event.target).value; + // TODO + } + + getNullValuesReplacersArray()/*: NullValReplacer[]*/ { + let array: NullValReplacer[] = []; + + // TODO ispravi + /*if (this.datasetFile) { + + if (this.newModel.nullValues == NullValueOptions.Replace) { + + for (let i = 0; i < this.datasetFile[0].length; i++) { + let column = this.datasetFile[0][i]; + + if (this.calculateSumOfNullValuesInCol(column) > 0) { //ako kolona nema null vrednosti, ne dodajemo je u niz + if ((<HTMLInputElement>document.getElementById("delCol_" + column)).checked) { + array.push({ + column: column, + option: NullValueOptions.DeleteColumns, + value: "" + }); + } + else if ((<HTMLInputElement>document.getElementById("delRows_" + column)).checked) { + array.push({ + column: column, + option: NullValueOptions.DeleteRows, + value: "" + }); + } + else if (((<HTMLInputElement>document.getElementById("fillCol_" + column)).checked)) { + array.push({ + column: column, + option: NullValueOptions.Replace, + value: (<HTMLInputElement>document.getElementById("fillText_" + column)).value + }); + } + } + } + } + } + //console.log(array); + return array;*/ + } + + trainModel() { + this.trainingResult = undefined; + console.log('Training model...', this.selectedModel); + if (!this.selectedDataset) { + Shared.openDialog('Greška', 'Izvor podataka nije izabran!'); + return; + } + // TODO proveri nullValues + if (!this.selectedModel) { + Shared.openDialog('Greška', 'Model nije izabran!'); + return; + } + this.models.trainModel(this.selectedModel).subscribe((response: any) => { + console.log('Train model complete!', response); + this.trainingResult = response; + }); + } } |