Systems for generating suggestions with knowledge graph embedding vectors

In a digital medium environment, a system comprising:

• an embedding module implemented in hardware of a computing device to:
• receive input data describing user interactions with an application for editing digital content;
• and
• generate input embedding vectors based on the user interactions with the application;
• a similarity module implemented in the hardware of the computing device to determine an item based on the input embedding vectors and knowledge graph embedding vectors generated from nodes of a knowledge graph describing a tutorial for editing digital content, the tutorial is included in a document and the tutorial has a title and a procedure that describes how to use a digital content editing tool to perform a digital content editing objective and a structure of the knowledge graph encodes relationships between the document, the procedure, the digital content editing tool, a shortcut for the digital content editing tool, a menu of editing tools, the digital content editing objective, and a word included in a title of the digital content editing objective, a title of the document, or a title of the procedure;
• and
• a rendering module implemented in the hardware of the computing device to generate an indication of the item for display in a user interface of a display device, the item is a search suggestion or a recommendation.

One or more computer-readable storage media comprising instructions stored thereon that, responsive to execution by a computing device, causes the computing device to perform operations including:

• receiving input data describing user interactions with an application for editing digital content, the user interactions including entering search queries or using editing tools;
• generating input embedding vectors based on the user interactions with the application;
• determining an item based on the input embedding vectors and knowledge graph embedding vectors generated from nodes of a knowledge graph describing a tutorial for editing digital content, the tutorial is included in a document and the tutorial has a title and a procedure that describes how to use a digital content editing tool to perform a digital content editing objective and a structure of the knowledge graph encodes relationships between the document, the procedure, the digital content editing tool, a shortcut for the digital content editing tool, a menu of editing tools the digital content editing objective, and a word included in a title of the digital content editing objective, a title of the document, or a title of the procedure;
• and
• generating an indication of the item for display in a user interface of a display device, the item is a search suggestion or a recommendation.