Dynamic Video Tag Cloud: A Cooking Support System for Recipe Short Videos

Recently, recipe short videos such as Kurashiru and DELISH KITCHEN have been rapidly gaining attention. These recipe videos can help people learn the essentials of cooking in a short time. However, it is difficult to understand cooking operations by watching a video only one time. Also, since these short recipe videos do not take into account the user's cooking level, anyone can see only the same videos. Therefore, in this paper, we propose a novel cooking support system for recipe short videos, called Dynamic Video Tag Cloud. For this, we first extract cooking operations from a text recipe included in an existing recipe short video. Next, we extract various supplementary recipe information (videos) based on users' cooking levels by weighting the appearance frequency of cooking operations for each cooking genre. Then, the system visualizes supplementary recipe information (videos) to the users in a tag that could interface.