diff --git a/src/app/components/analysis-window/analysis-window.component.html b/src/app/components/analysis-window/analysis-window.component.html
index 13bf6025975d5af87d535aa5ce171fc3cae7e7bf..632c92ef491828e7b3ca891cba83930b50b49c54 100644
--- a/src/app/components/analysis-window/analysis-window.component.html
+++ b/src/app/components/analysis-window/analysis-window.component.html
@@ -29,23 +29,23 @@
           <div>
             <table class="table is-narrow">
               <tbody>
-              <tr *ngIf="task.info.parameters.resultSize">
+              <tr *ngIf="task.info.parameters.resultSize !== undefined">
                 <td>Result Size</td>
                 <td>{{task.info.parameters.resultSize}}</td>
               </tr>
-              <tr *ngIf="task.info.parameters.k">
+              <tr *ngIf="task.info.parameters.k !== undefined">
                 <td>K</td>
                 <td>{{task.info.parameters.k}}</td>
               </tr>
-              <tr *ngIf="task.info.parameters.numTrees">
+              <tr *ngIf="task.info.parameters.numTrees !== undefined">
                 <td>Number of trees</td>
                 <td>{{task.info.parameters.numTrees}}</td>
               </tr>
-              <tr *ngIf="task.info.parameters.tolerance || task.info.parameters.tolerance === 0">
+              <tr *ngIf="task.info.parameters.tolerance !== undefined">
                 <td>Tolerance</td>
                 <td>{{task.info.parameters.tolerance}}</td>
               </tr>
-              <tr *ngIf="task.info.parameters.dampingFactor">
+              <tr *ngIf="task.info.parameters.dampingFactor !== undefined">
                 <td>Damping Factor</td>
                 <td>{{task.info.parameters.dampingFactor}}</td>
               </tr>