zoekt/testdata/ at 8e2e854318d8d51c91ff7cb9795b40f4ee5e0449 · boltless.me/zoekt · Tangled

boltless.me / zoekt

0

fork of https://github.com/sourcegraph/zoekt

0

zoekt / testdata /

at 8e2e854318d8d51c91ff7cb9795b40f4ee5e0449 6 folders 2 files

Julie Tibshirani ranking: incorporate file signals into BM25F (#922) 1y ago

ranking: incorporate file signals into BM25F (#922) This PR reworks the way we incorporate file signals into BM25. Previously, we were applying them as a tie-breaker. But in dogfooding, we found that these rarely impact results, because it's so rare to have a tie in BM25 scores. Now, we take the file signal into account when computing BM25F. The interpretation is that this data lives in a separate 'field' that is half the priority of regular content.

1 year ago

grpc: RepoList: actually persist "repos" field when converting to protobuf message (#644)

2 years ago

scoring: use repo freshness as tiebreaker (#832) We ignore priority and instead use the latest commit date as repo rank. This has a big impact for Sourcegraph because it means we switch from star count to repo freshness as tiebreaker. As a minor tweak, we also separate query based scores from tiebreakers. To achieve this we reserve the last 7 digits of a score for tiebreakers: - 5 digits (maxUint16) for repo rank - 2 digits ([0,10]) for file order (2 digits). Example: Before: score: 8775.35 <- atom(2):200, fragment:8550.00, repo-rank: 19, doc-order:6.35 After: score: 8750_00019_06.35 <- atom(2):200, fragment:8550.00, repo-rank: 19, doc-order:6.35

2 years ago

Add small test for v15 backwards compatibility (#23) * add test for backwards compatibility for v15 * update version * WIP use smaller index Change-Id: Id28f9477a400b7d5649bbc0e8a4d567813792fae * reduce test index + use golden file * cleanup * update test

6 years ago

merging: support exploding compound shards (#271) This change let's us split a compound shard into its constituent repos. In the future this should happen instead of deleting too small compound shards. Fow now, the feature is behind a feature flag. To activate, place a file EXPLODE in the index dir.

4 years ago

ranking: incorporate file signals into BM25F (#922) This PR reworks the way we incorporate file signals into BM25. Previously, we were applying them as a tie-breaker. But in dogfooding, we found that these rarely impact results, because it's so rare to have a tie in BM25 scores. Now, we take the file signal into account when computing BM25F. The interpretation is that this data lives in a separate 'field' that is half the priority of regular content.

1 year ago

ci: add shellcheck step (#316)

4 years ago

search_result_1.pb

Add a gRPC API (#577) This adds a gRPC API alongside the existing gob API. It is enabled whenever the RPC setting is enabled. I didn't think it made sense to have a separate setting to enable it. It is only used when a gRPC request is detected (Content-Type: application/grpc). Eventually, we should likely open a separate port for gRPC traffic, but this should be okay for now. In order to minimize the footprint of this change, we only use the protobuf definitions in the RPC layer. They are translated to/from the existing go types. This results in a small perf penalty.

3 years ago