FormulaQuery is the Python class name; TS uses formula. Switch prose,
heading, link anchor, and SEO meta to the neutral term so the docs read
correctly regardless of SDK.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Move FormulaQuery from Hybrid Search into Multi-Stage Queries; soften
weighted-RRF tuning prose; tighten the RRF-k intro.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Address findings from a code-bot adversarial review of the hybrid-search
materials:
- `hybrid-formula-decay/` (all 7 language sources + http.md +
`_description.md`): wrap the decay term in `MultExpression(mult=[0.1, ...])`
in every language. Previously the snippets summed `$score` with
`ExpDecayExpression` directly, modeling the failure mode the docs
explicitly warn against (un-weighted decay crowds out small RRF scores).
Also document the `defaults` requirement and the recommended datetime
payload index in `_description.md`. Build validated across all 6 SDKs.
- `hybrid-rrf/go.go`: add `Limit: qdrant.PtrOf(uint64(20))` to both
prefetches so the Go snippet matches the other language tabs.
- `hybrid-queries.md`:
- Reframe the weighted-RRF intro to drop "semantic search model
understands meaning better than a simple keyword matcher". On
SciFact (the corpus in the companion notebook) BM25 actually beats
dense, so the universal claim was contradicted by our own data.
- Clarify that the notebook provides a tuning helper to adapt to a
train/val split, not that it demonstrates the split itself.
- Add a one-line note that Qdrant uses zero-based rank positions so
readers can verify the RRF formula against actual scores.
- Apply brand-voice fixes: Title Case on "Multi-Stage Queries" and
"Re-Scoring Examples", replace "all the above techniques" with
"all of these techniques".
`generated/*.md` regenerated via `./docker.sh ./generate-md.py`.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replaces the older `FusionQuery(fusion=Fusion.RRF)` enum form with
`RrfQuery(rrf=Rrf())` across all language tabs (Python, TypeScript,
Rust, Go, Java, C#) plus the REST body in `http.md`, for both the
`hybrid-rrf/` snippet and the inner RRF prefetch inside
`hybrid-formula-decay/`. The newer dedicated `Rrf` message is the
recommended path going forward; the old enum stays supported for
backward compatibility. Server-side both forms converge to the same
`FusionInternal::Rrf { k: 2, weights: None }`, verified against the
qdrant/qdrant source.
`generated/*.md` files in both directories regenerated via
`./docker.sh ./generate-md.py`. `./docker.sh ./check.py build` passes
across all six SDKs.
Also softens the DBSF prose in hybrid-queries.md to drop the
"weighted RRF tends to win" framing. Neither method dominates the
other in general.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- hybrid-queries: see-also link at end of grouping section
- vectors: clarify MaxSim returns one combined score and point to named vectors + tutorial
- text-search: BM25 short-field calibration note plus BM25F workaround pointer
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* initial commit; fixed anchor links on internal docs pages
* add back in absolute paths for links in code comments
* fix: update linkchecker include filter to match server port 1314
PR #1629 changed the Hugo server to port 1314 but forgot to update
the --include filter, which still matched port 1313. This caused all
links to be excluded, making the checker a no-op (0 checked, 82277 excluded).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Fix url rewrite regex so images are not impacted
* Fix links from non-documentation pages
* Fix broken links
* more broken links
* more broken links
* broken link
* Add srcset width descriptor to .lycheeignore
* Ignore URLs that contain a % character
* Anchor regex so it matches the entire URL
---------
Co-authored-by: kanungle <neil.kanungo@gmail.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: Abdon Pijpelink <abdon.pijpelink@qdrant.com>
