Topic Discovery
How Screvi's AI discovers thematic topics across your highlight library
What is Topic Discovery?
Topic Discovery uses AI to analyze your entire highlight library and identify thematic clusters: groups of highlights that share common themes, even when they come from completely different books and sources.
How to Use It
In the web app:
- Go to the Feed page
- Open the "Discover Topics" option
In the mobile app:
- Go to the Search tab
- Use the Topic Discovery feature
What You'll See
Screvi identifies between 5 and 20 topics depending on the size and diversity of your library. Each topic shows:
- A descriptive label (generated by AI)
- The number of highlights in that topic cluster
- A preview of representative highlights
Tap/click a topic to see all highlights grouped under that theme.
How It Works
- Screvi uses the AI embeddings (vector representations) of all your highlights
- These embeddings are clustered using semantic similarity algorithms
- The resulting clusters are labeled by AI to give each topic a meaningful name
- Topics are cached for performance and can be refreshed when your library grows
Why It's Useful
- Discover hidden connections: Find that your highlights about psychology, philosophy, and business strategy all converge on the theme of "decision-making under uncertainty"
- Explore your reading themes: See what topics you gravitate toward most
- Create focused review sessions: Browse highlights by topic to deepen your understanding of a specific theme
- Find gaps: Notice which topics have few highlights and consider reading more in those areas
Still have questions?