fix: preserve Jaccard identity for empty binary vectors - #1809
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sre-ci-robot merged 1 commit intoSep 8, 2026
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Signed-off-by: xianliang.li <xianliang.li@zilliz.com>
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issue: #1808
Summary
Verification
pre-commit run --files tests/ut/test_bruteforce.cc thirdparty/faiss/faiss/cppcontrib/knowhere/utils/binary_distances.cpp thirdparty/faiss/faiss/cppcontrib/knowhere/utils/jaccard-inl.h./build/Release/tests/ut/knowhere_tests "Binary Jaccard preserves empty-vector identity"./build/Release/tests/ut/knowhere_tests "[binary vector]"