How youtube algorithm works?

The YouTube algorithm is a complex system that determines the relevance, popularity, and overall quality of a video in order to determine its ranking on the platform. Some of the factors that the algorithm considers include:

1. View count: The more views a video has, the more likely it is to be ranked higher.
2. Engagement: Videos with high levels of engagement (likes, comments, shares, etc.) are more likely to be ranked higher.
3. Watch time: Videos that are watched for longer periods of time are generally ranked higher.
4. User history: The algorithm takes into account a user’s watch history and preferences to recommend relevant videos.
5. Video metadata: The title, tags, and description of a video are all taken into consideration by the algorithm.
6. User interaction: If a user likes, comments, or subscribes to a channel after watching a video, it is more likely to be ranked higher.

Overall, the YouTube algorithm is designed to surface the most relevant and high-quality content to users, while also taking into account their personal preferences and watch history.