edavis.dev
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documentation: Updating popular feed example
Signed-off-by: Nick Gerakines <12125+ngerakines@users.noreply.github.com>
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examples/popular/README.md
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examples/popular/README.md
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This configuration file includes a feed that watches for posts with a tag. The feed is then sorted by a simple "popular" algorithm that takes into account the number of likes, replies, and quotes.
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## How It Works
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The configuration file includes the `query` block that sets the query to sort by popular. The popular algorithm is relatively simple:
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S / pow((T + 2), G)
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`S` is the score of the post. When the post is first encountered, it is given a score of 1. Each time a reply is made or the post is liked, the score is incremented by 1.
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`T` is the time since the post was created in hours.
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`G` is the gravity factor. The higher the gravity, the faster the score will decrease over time.
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If two posts have the same score, then they are sorted by the time they were indexed by Supercell.
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## Instructions
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1. Create the feed and replace `ATURI` with the full record AT-URI. Should look like `at://YOUR_DID/app.bsky.feed.generator/some_rkey`