VKG UI
This page guides you through using the UI available at the Lazarus VKG web application to interact with your VKG instance, manipulate, and utilize VKG models.
Logging In
Log in to the VKG site with either your Lazarus username and password or an OrgID and AuthKey.
Creating a VKG
To create a new VKG open the VKG selection menu on the bottom bar.
Click "Create new VKG" at the bottom of the selection menu. You will then be prompted to upload a .csv file containing the nodes you would like to initialize the VKG with. For instructions on how to format this initial document, see the Formatting page.
Once you have uploaded a .csv file enter the name for the new VKG in the field at the top of the pop up. You may select any name except for vkg_metrics, as this name is reserved for development purposes.
Adding Nodes
Once you have created a VKG, it is time to add some nodes!
To do this open the instance menu, scroll to find your desired VKG, and then press the "Add Data" button to the right of the VKG name. Once again you will be prompted to upload a .csv file which must conform to the input format standards.
After you submit a document, the framework will automatically embed the nodes among the current VKG data. The time it will take to perform the embedding will vary depending on the number of nodes in the file and whether the VKG is stored locally or on a remote server.
Searching a VKG
To search a VKG, enter your query in the search bar at the bottom of the page and hit enter/return.
After a brief loading period, the UI will display the 15 nodes that are most closely related to your query. You can change this number by clicking the settings icon and then selecting the "Graph" menu.
When viewing the displayed nodes, you can hover over each sphere for a preview of the node's information. You can click the right/left arrows below the 3D representation to go through the results.
If you would like to see the results sorted by relevance click the search menu icon at the bottom of the page:
The results shown in this search menu are in order of relevance. You now have the option to delete or export the nodes that the VKG retrieved for your query. If you choose to export them, they will be downloaded as a .csv file that contains the node's data, 3D vector coordinates, and unique identifier.
Selecting Multiple Nodes
You can select several nodes using the VKG visualization by holding the shift key and clicking on each one. This forms a selected group that will be highlighted in blue, as shown below.
To perform an action on these nodes, click the "next" button at the bottom of the selection menu on the right. This will open a menu similar to the search menu where you can delete or export the nodes you have selected.