From 7fa58b061d19b34b92cf54864a7b353ef4de5ef6 Mon Sep 17 00:00:00 2001 From: Sonja Galovic Date: Tue, 3 May 2022 18:25:00 +0200 Subject: Column-table funkcionalnosti - razno (q1, q3, uniqueValuesPercent, outputColumn, experiment.type). Komponenta javlja roditeljskoj komponenti kad se dese izmene. Malo sredjen izgled. --- .../column-table/column-table.component.css | 2 +- .../column-table/column-table.component.html | 110 ++++++++++----------- .../column-table/column-table.component.ts | 47 +++++++-- 3 files changed, 93 insertions(+), 66 deletions(-) (limited to 'frontend/src/app/_elements') diff --git a/frontend/src/app/_elements/column-table/column-table.component.css b/frontend/src/app/_elements/column-table/column-table.component.css index c3f5e4e8..aee2314e 100644 --- a/frontend/src/app/_elements/column-table/column-table.component.css +++ b/frontend/src/app/_elements/column-table/column-table.component.css @@ -87,7 +87,7 @@ table ::ng-deep .mat-form-field-wrapper { } .no-pad { - padding: 1px; + padding: 2px; margin: 0; } diff --git a/frontend/src/app/_elements/column-table/column-table.component.html b/frontend/src/app/_elements/column-table/column-table.component.html index fac82bc2..53372574 100644 --- a/frontend/src/app/_elements/column-table/column-table.component.html +++ b/frontend/src/app/_elements/column-table/column-table.component.html @@ -102,7 +102,7 @@

Kategorijski

- + Kategorijski Numerički @@ -118,21 +118,19 @@ Statistika - + - Mean: {{colInfo.mean}}
- Median: {{colInfo.median}}
- Min: {{colInfo.min}}
- Max: {{colInfo.max}}
- - -
+ Mean: {{colInfo.mean}}
+ Median: {{colInfo.median}}
+ Min: {{colInfo.min}}
+ Max: {{colInfo.max}}
+ Q1: {{colInfo.q1}}
+ Q3: {{colInfo.q3}}
+ +
- {{uniqueValue}}
- + ({{colInfo.uniqueValuesPercent[i].toFixed(4)}}%) {{uniqueValue}}
+
@@ -143,7 +141,7 @@ - + {{ optionName }} @@ -158,75 +156,69 @@ - - - - - - - - - - - - +
+ + + + + + - + + + + + - - + - - - + + - - - - + + + + + + + +
+
+ Nema nedostajućih vrednosti. +
-
-
+
Tip problema - - Regresioni - Binarni-Klasifikacioni - Multi-Klasifikacioni + + Regresioni + Binarni-klasifikacioni + Multi-klasifikacioni
Izlazna kolona - - {{item.columnName}} + + {{inputColumn}}
diff --git a/frontend/src/app/_elements/column-table/column-table.component.ts b/frontend/src/app/_elements/column-table/column-table.component.ts index 1946c1f1..01e4e564 100644 --- a/frontend/src/app/_elements/column-table/column-table.component.ts +++ b/frontend/src/app/_elements/column-table/column-table.component.ts @@ -7,6 +7,7 @@ import { MatDialog } from '@angular/material/dialog'; import { MissingvaluesDialogComponent } from 'src/app/_modals/missingvalues-dialog/missingvalues-dialog.component'; import { MatCheckboxChange } from '@angular/material/checkbox'; import { CsvParseService } from 'src/app/_services/csv-parse.service'; +import { ProblemType } from 'src/app/_data/Model'; @Component({ selector: 'app-column-table', @@ -19,10 +20,13 @@ export class ColumnTableComponent implements AfterViewInit { @Input() experiment?: Experiment; @ViewChildren("nullValMenu") nullValMenus!: ElementRef[]; @Output() okPressed: EventEmitter = new EventEmitter(); + @Output() columnTableChanged = new EventEmitter(); + Object = Object; Encoding = Encoding; NullValueOptions = NullValueOptions; ColumnType = ColumnType; + ProblemType = ProblemType; tableData?: any[][]; nullValOption: string[] = []; @@ -35,7 +39,7 @@ export class ColumnTableComponent implements AfterViewInit { ngAfterViewInit(): void { this.datasetService.getMyDatasets().subscribe((datasets) => { - this.dataset = datasets[1]; + this.dataset = datasets[2]; this.setColumnTypeInitial(); this.experiment = new Experiment(); @@ -46,8 +50,9 @@ export class ColumnTableComponent implements AfterViewInit { for (let i = 0; i < this.dataset?.columnInfo.length; i++) { this.experiment?.inputColumns.push(this.dataset.columnInfo[i].columnName); } + this.experiment.outputColumn = this.experiment.inputColumns[0]; this.resetColumnEncodings(Encoding.Label); - this.setDeleteColumnsForMissingValTreatment(); + this.setDeleteRowsForMissingValTreatment(); this.nullValOption = [].constructor(this.dataset.columnInfo.length).fill('Obriši redove'); @@ -67,7 +72,7 @@ export class ColumnTableComponent implements AfterViewInit { } } - setDeleteColumnsForMissingValTreatment() { + setDeleteRowsForMissingValTreatment() { if (this.experiment != undefined) { this.experiment.nullValues = NullValueOptions.DeleteRows; this.experiment.nullValuesReplacers = []; @@ -81,8 +86,13 @@ export class ColumnTableComponent implements AfterViewInit { } } + columnTableChangeDetected() { + this.columnTableChanged.emit(); + } + changeInputColumns(targetMatCheckbox: MatCheckboxChange, columnName: string) { if (this.experiment != undefined) { + if (targetMatCheckbox.checked) { if (this.experiment.inputColumns.filter(x => x == columnName)[0] == undefined) { this.experiment.inputColumns.push(columnName); @@ -94,7 +104,26 @@ export class ColumnTableComponent implements AfterViewInit { //TODO: da se zatamni kolona koja je unchecked //this.experiment.encodings = this.experiment.encodings.filter(x => x.columnName != columnName); samo na kraju iz enkodinga skloni necekirane this.experiment.nullValuesReplacers = this.experiment.nullValuesReplacers.filter(x => x.column != columnName); + if (columnName == this.experiment.outputColumn) + this.experiment.outputColumn = this.experiment.inputColumns[0]; } + this.columnTableChangeDetected(); + } + } + + changeOutputColumn() { + if (this.experiment != undefined && this.dataset != undefined) { + let column = this.dataset.columnInfo.filter(x => x.columnName == this.experiment!.outputColumn)[0]; + if (column.columnType == ColumnType.numerical) { + this.experiment.type = ProblemType.Regression; + } + else { + if (column.uniqueValues!.length == 2) + this.experiment.type = ProblemType.BinaryClassification; + else + this.experiment.type = ProblemType.MultiClassification; + } + this.columnTableChangeDetected(); } } @@ -105,6 +134,7 @@ export class ColumnTableComponent implements AfterViewInit { this.experiment.encodings.push(new ColumnEncoding(this.dataset?.columnInfo[i].columnName, encodingType)); //console.log(this.experiment.encodings); } + this.columnTableChangeDetected(); } } openEncodingDialog() { @@ -141,9 +171,11 @@ export class ColumnTableComponent implements AfterViewInit { option: NullValueOptions.DeleteRows, value: "" }); - this.nullValOption[i] = "Obriši redove"; + let numOfRowsToDelete = (this.dataset.columnInfo.filter(x => x.columnName == this.experiment!.inputColumns[i])[0]).numNulls; + this.nullValOption[i] = "Obriši redove (" + numOfRowsToDelete + ")"; } } + this.columnTableChangeDetected(); } } openMissingValuesDialog() { @@ -159,7 +191,7 @@ export class ColumnTableComponent implements AfterViewInit { MissValsDeleteClicked(event: Event, replacementType: NullValueOptions, index: number) { - if (this.experiment != undefined) { + if (this.experiment != undefined && this.dataset != undefined) { let columnName = (event.currentTarget).value; let arrayElement = this.experiment.nullValuesReplacers.filter(x => x.column == columnName)[0]; @@ -175,7 +207,9 @@ export class ColumnTableComponent implements AfterViewInit { arrayElement.value = ""; } - this.nullValOption[index] = (replacementType == NullValueOptions.DeleteColumns) ? "Obriši kolonu" : "Obriši redove"; + let numOfRowsToDelete = (this.dataset.columnInfo.filter(x => x.columnName == this.experiment!.inputColumns[index])[0]).numNulls; + this.nullValOption[index] = (replacementType == NullValueOptions.DeleteColumns) ? "Obriši kolonu" : "Obriši redove (" + numOfRowsToDelete + ")"; + this.columnTableChangeDetected(); } } @@ -197,6 +231,7 @@ export class ColumnTableComponent implements AfterViewInit { } this.nullValOption[index] = "Popuni sa: " + fillValue; + this.columnTableChangeDetected(); } } getValue(columnName: string): string { -- cgit v1.2.3