mirror of
https://github.com/catlog22/Claude-Code-Workflow.git
synced 2026-02-10 02:24:35 +08:00
refactor: 移除 SPLADE 和 hybrid_cascade,精简搜索架构
删除 SPLADE 稀疏神经搜索后端和 hybrid_cascade 策略,
将搜索架构从 6 种后端简化为 4 种(FTS Exact/Fuzzy, Binary Vector, Dense Vector, LSP)。
主要变更:
- 删除 splade_encoder.py, splade_index.py, migration_009 等 4 个文件
- 移除 config.py 中 SPLADE 相关配置(enable_splade, splade_model 等)
- DEFAULT_WEIGHTS 改为 FTS 权重 {exact:0.25, fuzzy:0.1, vector:0.5, lsp:0.15}
- 删除 hybrid_cascade_search(),所有 cascade fallback 改为 self.search()
- API fusion_strategy='hybrid' 向后兼容映射到 binary_rerank
- 删除 CLI index_splade/splade_status 命令和 --method splade
- 更新测试、基准测试和文档
This commit is contained in:
@@ -48,7 +48,8 @@ def semantic_search(
|
||||
- rrf: Reciprocal Rank Fusion (recommended, default)
|
||||
- staged: Staged cascade -> staged_cascade_search
|
||||
- binary: Binary rerank cascade -> binary_cascade_search
|
||||
- hybrid: Hybrid cascade -> hybrid_cascade_search
|
||||
- hybrid: Binary rerank cascade (backward compat) -> binary_rerank_cascade_search
|
||||
- dense_rerank: Dense rerank cascade -> dense_rerank_cascade_search
|
||||
kind_filter: Symbol type filter (e.g., ["function", "class"])
|
||||
limit: Max return count (default 20)
|
||||
include_match_reason: Generate match reason (heuristic, not LLM)
|
||||
@@ -215,7 +216,8 @@ def _execute_search(
|
||||
- rrf: Standard hybrid search with RRF fusion
|
||||
- staged: staged_cascade_search
|
||||
- binary: binary_cascade_search
|
||||
- hybrid: hybrid_cascade_search
|
||||
- hybrid: binary_rerank_cascade_search (backward compat)
|
||||
- dense_rerank: dense_rerank_cascade_search
|
||||
|
||||
Args:
|
||||
engine: ChainSearchEngine instance
|
||||
@@ -249,8 +251,8 @@ def _execute_search(
|
||||
options=options,
|
||||
)
|
||||
elif fusion_strategy == "hybrid":
|
||||
# Use hybrid cascade search (FTS+SPLADE+Vector + cross-encoder)
|
||||
return engine.hybrid_cascade_search(
|
||||
# Backward compat: hybrid now maps to binary_rerank_cascade_search
|
||||
return engine.binary_rerank_cascade_search(
|
||||
query=query,
|
||||
source_path=source_path,
|
||||
k=limit,
|
||||
@@ -342,8 +344,6 @@ def _transform_results(
|
||||
fts_scores.append(source_scores["exact"])
|
||||
if "fuzzy" in source_scores:
|
||||
fts_scores.append(source_scores["fuzzy"])
|
||||
if "splade" in source_scores:
|
||||
fts_scores.append(source_scores["splade"])
|
||||
|
||||
if fts_scores:
|
||||
structural_score = max(fts_scores)
|
||||
|
||||
Reference in New Issue
Block a user