CagraIndexParams

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public class CagraIndexParams

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AUTO_SELECT(0), /** * Use IVF-PQ to build all-neighbors knn graph */ IVF_PQ(1), /** * Experimental, use NN-Descent to build all-neighbors knn graph */ NN_DESCENT(2), /** * Experimental, use ACE (Augmented Core Extraction) to build graph for large datasets. * 4 to be consistent with the other interfaces. */ ACE(4)

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IVF_PQ(1), /** * Experimental, use NN-Descent to build all-neighbors knn graph */ NN_DESCENT(2), /** * Experimental, use ACE (Augmented Core Extraction) to build graph for large datasets. * 4 to be consistent with the other interfaces. */ ACE(4)

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NN_DESCENT(2), /** * Experimental, use ACE (Augmented Core Extraction) to build graph for large datasets. * 4 to be consistent with the other interfaces. */ ACE(4)

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ACE(4)

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SIMILAR_SEARCH_PERFORMANCE(0), /** * Create a graph that has the same binary size as an HNSW graph with the given parameters * (graph_degree = 2 * M) while trying to match the search performance as closely as possible. * * The reference HNSW index and the corresponding from-CAGRA generated HNSW index will NOT produce * the same recalls and QPS for the same parameter ef. The graphs are different internally. For * the same ef, the from-CAGRA index likely has a slightly higher recall and slightly lower QPS. * However, the Recall-QPS curves should be similar (i.e. the points are just shifted along the * curve). */ SAME_GRAPH_FOOTPRINT(1)

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SAME_GRAPH_FOOTPRINT(1)

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L2Expanded(0), /** * same as above, but inside the epilogue, perform square root operation */ L2SqrtExpanded(1), /** * cosine distance */ CosineExpanded(2), /** * L1 distance * */ L1(3), /** * evaluate as dist_ij += (x_ik - y-jk)^2 * */ L2Unexpanded(4), /** * same as above, but inside the epilogue, perform square root operation */ L2SqrtUnexpanded(5), /** * basic inner product */ InnerProduct(6), /** * Chebyshev (Linf) distance */ Linf(7), /** * Canberra distance */ Canberra(8), /** * Generalized Minkowski distance */ LpUnexpanded(9), /** * Correlation distance */ CorrelationExpanded(10), /** * Jaccard distance */ JaccardExpanded(11), /** * Hellinger distance */ HellingerExpanded(12), /** * Haversine distance */ Haversine(13), /** * Bray-Curtis distance */ BrayCurtis(14), /** * Jensen-Shannon distance */ JensenShannon(15), /** * Hamming distance */ HammingUnexpanded(16), /** * KLDivergence */ KLDivergence(17), /** * RusselRao */ RusselRaoExpanded(18), /** * Dice-Sorensen distance */ DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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L2SqrtExpanded(1), /** * cosine distance */ CosineExpanded(2), /** * L1 distance * */ L1(3), /** * evaluate as dist_ij += (x_ik - y-jk)^2 * */ L2Unexpanded(4), /** * same as above, but inside the epilogue, perform square root operation */ L2SqrtUnexpanded(5), /** * basic inner product */ InnerProduct(6), /** * Chebyshev (Linf) distance */ Linf(7), /** * Canberra distance */ Canberra(8), /** * Generalized Minkowski distance */ LpUnexpanded(9), /** * Correlation distance */ CorrelationExpanded(10), /** * Jaccard distance */ JaccardExpanded(11), /** * Hellinger distance */ HellingerExpanded(12), /** * Haversine distance */ Haversine(13), /** * Bray-Curtis distance */ BrayCurtis(14), /** * Jensen-Shannon distance */ JensenShannon(15), /** * Hamming distance */ HammingUnexpanded(16), /** * KLDivergence */ KLDivergence(17), /** * RusselRao */ RusselRaoExpanded(18), /** * Dice-Sorensen distance */ DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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CosineExpanded(2), /** * L1 distance * */ L1(3), /** * evaluate as dist_ij += (x_ik - y-jk)^2 * */ L2Unexpanded(4), /** * same as above, but inside the epilogue, perform square root operation */ L2SqrtUnexpanded(5), /** * basic inner product */ InnerProduct(6), /** * Chebyshev (Linf) distance */ Linf(7), /** * Canberra distance */ Canberra(8), /** * Generalized Minkowski distance */ LpUnexpanded(9), /** * Correlation distance */ CorrelationExpanded(10), /** * Jaccard distance */ JaccardExpanded(11), /** * Hellinger distance */ HellingerExpanded(12), /** * Haversine distance */ Haversine(13), /** * Bray-Curtis distance */ BrayCurtis(14), /** * Jensen-Shannon distance */ JensenShannon(15), /** * Hamming distance */ HammingUnexpanded(16), /** * KLDivergence */ KLDivergence(17), /** * RusselRao */ RusselRaoExpanded(18), /** * Dice-Sorensen distance */ DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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L1(3), /** * evaluate as dist_ij += (x_ik - y-jk)^2 * */ L2Unexpanded(4), /** * same as above, but inside the epilogue, perform square root operation */ L2SqrtUnexpanded(5), /** * basic inner product */ InnerProduct(6), /** * Chebyshev (Linf) distance */ Linf(7), /** * Canberra distance */ Canberra(8), /** * Generalized Minkowski distance */ LpUnexpanded(9), /** * Correlation distance */ CorrelationExpanded(10), /** * Jaccard distance */ JaccardExpanded(11), /** * Hellinger distance */ HellingerExpanded(12), /** * Haversine distance */ Haversine(13), /** * Bray-Curtis distance */ BrayCurtis(14), /** * Jensen-Shannon distance */ JensenShannon(15), /** * Hamming distance */ HammingUnexpanded(16), /** * KLDivergence */ KLDivergence(17), /** * RusselRao */ RusselRaoExpanded(18), /** * Dice-Sorensen distance */ DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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L2Unexpanded(4), /** * same as above, but inside the epilogue, perform square root operation */ L2SqrtUnexpanded(5), /** * basic inner product */ InnerProduct(6), /** * Chebyshev (Linf) distance */ Linf(7), /** * Canberra distance */ Canberra(8), /** * Generalized Minkowski distance */ LpUnexpanded(9), /** * Correlation distance */ CorrelationExpanded(10), /** * Jaccard distance */ JaccardExpanded(11), /** * Hellinger distance */ HellingerExpanded(12), /** * Haversine distance */ Haversine(13), /** * Bray-Curtis distance */ BrayCurtis(14), /** * Jensen-Shannon distance */ JensenShannon(15), /** * Hamming distance */ HammingUnexpanded(16), /** * KLDivergence */ KLDivergence(17), /** * RusselRao */ RusselRaoExpanded(18), /** * Dice-Sorensen distance */ DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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L2SqrtUnexpanded(5), /** * basic inner product */ InnerProduct(6), /** * Chebyshev (Linf) distance */ Linf(7), /** * Canberra distance */ Canberra(8), /** * Generalized Minkowski distance */ LpUnexpanded(9), /** * Correlation distance */ CorrelationExpanded(10), /** * Jaccard distance */ JaccardExpanded(11), /** * Hellinger distance */ HellingerExpanded(12), /** * Haversine distance */ Haversine(13), /** * Bray-Curtis distance */ BrayCurtis(14), /** * Jensen-Shannon distance */ JensenShannon(15), /** * Hamming distance */ HammingUnexpanded(16), /** * KLDivergence */ KLDivergence(17), /** * RusselRao */ RusselRaoExpanded(18), /** * Dice-Sorensen distance */ DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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InnerProduct(6), /** * Chebyshev (Linf) distance */ Linf(7), /** * Canberra distance */ Canberra(8), /** * Generalized Minkowski distance */ LpUnexpanded(9), /** * Correlation distance */ CorrelationExpanded(10), /** * Jaccard distance */ JaccardExpanded(11), /** * Hellinger distance */ HellingerExpanded(12), /** * Haversine distance */ Haversine(13), /** * Bray-Curtis distance */ BrayCurtis(14), /** * Jensen-Shannon distance */ JensenShannon(15), /** * Hamming distance */ HammingUnexpanded(16), /** * KLDivergence */ KLDivergence(17), /** * RusselRao */ RusselRaoExpanded(18), /** * Dice-Sorensen distance */ DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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Linf(7), /** * Canberra distance */ Canberra(8), /** * Generalized Minkowski distance */ LpUnexpanded(9), /** * Correlation distance */ CorrelationExpanded(10), /** * Jaccard distance */ JaccardExpanded(11), /** * Hellinger distance */ HellingerExpanded(12), /** * Haversine distance */ Haversine(13), /** * Bray-Curtis distance */ BrayCurtis(14), /** * Jensen-Shannon distance */ JensenShannon(15), /** * Hamming distance */ HammingUnexpanded(16), /** * KLDivergence */ KLDivergence(17), /** * RusselRao */ RusselRaoExpanded(18), /** * Dice-Sorensen distance */ DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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Canberra(8), /** * Generalized Minkowski distance */ LpUnexpanded(9), /** * Correlation distance */ CorrelationExpanded(10), /** * Jaccard distance */ JaccardExpanded(11), /** * Hellinger distance */ HellingerExpanded(12), /** * Haversine distance */ Haversine(13), /** * Bray-Curtis distance */ BrayCurtis(14), /** * Jensen-Shannon distance */ JensenShannon(15), /** * Hamming distance */ HammingUnexpanded(16), /** * KLDivergence */ KLDivergence(17), /** * RusselRao */ RusselRaoExpanded(18), /** * Dice-Sorensen distance */ DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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LpUnexpanded(9), /** * Correlation distance */ CorrelationExpanded(10), /** * Jaccard distance */ JaccardExpanded(11), /** * Hellinger distance */ HellingerExpanded(12), /** * Haversine distance */ Haversine(13), /** * Bray-Curtis distance */ BrayCurtis(14), /** * Jensen-Shannon distance */ JensenShannon(15), /** * Hamming distance */ HammingUnexpanded(16), /** * KLDivergence */ KLDivergence(17), /** * RusselRao */ RusselRaoExpanded(18), /** * Dice-Sorensen distance */ DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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CorrelationExpanded(10), /** * Jaccard distance */ JaccardExpanded(11), /** * Hellinger distance */ HellingerExpanded(12), /** * Haversine distance */ Haversine(13), /** * Bray-Curtis distance */ BrayCurtis(14), /** * Jensen-Shannon distance */ JensenShannon(15), /** * Hamming distance */ HammingUnexpanded(16), /** * KLDivergence */ KLDivergence(17), /** * RusselRao */ RusselRaoExpanded(18), /** * Dice-Sorensen distance */ DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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JaccardExpanded(11), /** * Hellinger distance */ HellingerExpanded(12), /** * Haversine distance */ Haversine(13), /** * Bray-Curtis distance */ BrayCurtis(14), /** * Jensen-Shannon distance */ JensenShannon(15), /** * Hamming distance */ HammingUnexpanded(16), /** * KLDivergence */ KLDivergence(17), /** * RusselRao */ RusselRaoExpanded(18), /** * Dice-Sorensen distance */ DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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HellingerExpanded(12), /** * Haversine distance */ Haversine(13), /** * Bray-Curtis distance */ BrayCurtis(14), /** * Jensen-Shannon distance */ JensenShannon(15), /** * Hamming distance */ HammingUnexpanded(16), /** * KLDivergence */ KLDivergence(17), /** * RusselRao */ RusselRaoExpanded(18), /** * Dice-Sorensen distance */ DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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Haversine(13), /** * Bray-Curtis distance */ BrayCurtis(14), /** * Jensen-Shannon distance */ JensenShannon(15), /** * Hamming distance */ HammingUnexpanded(16), /** * KLDivergence */ KLDivergence(17), /** * RusselRao */ RusselRaoExpanded(18), /** * Dice-Sorensen distance */ DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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BrayCurtis(14), /** * Jensen-Shannon distance */ JensenShannon(15), /** * Hamming distance */ HammingUnexpanded(16), /** * KLDivergence */ KLDivergence(17), /** * RusselRao */ RusselRaoExpanded(18), /** * Dice-Sorensen distance */ DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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JensenShannon(15), /** * Hamming distance */ HammingUnexpanded(16), /** * KLDivergence */ KLDivergence(17), /** * RusselRao */ RusselRaoExpanded(18), /** * Dice-Sorensen distance */ DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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HammingUnexpanded(16), /** * KLDivergence */ KLDivergence(17), /** * RusselRao */ RusselRaoExpanded(18), /** * Dice-Sorensen distance */ DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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KLDivergence(17), /** * RusselRao */ RusselRaoExpanded(18), /** * Dice-Sorensen distance */ DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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RusselRaoExpanded(18), /** * Dice-Sorensen distance */ DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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DiceExpanded(19), /** * Precomputed (special value) */ Precomputed(100)

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Precomputed(100)

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public long getIntermediateGraphDegree()

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public long getGraphDegree()

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public CagraGraphBuildAlgo getCagraGraphBuildAlgo()

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public long getNNDescentNumIterations()

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public CuvsDistanceType getCuvsDistanceType()

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public int getNumWriterThreads()

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public CuVSIvfPqParams getCuVSIvfPqParams()

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public CuVSAceParams getCuVSAceParams()

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public CagraGraphBuildAlgo getCuvsCagraGraphBuildAlgo()

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public CagraCompressionParams getCagraCompressionParams()

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public Builder withIntermediateGraphDegree(long intermediateGraphDegree)

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public Builder withGraphDegree(long graphDegree)

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public Builder withCagraGraphBuildAlgo(CagraGraphBuildAlgo cuvsCagraGraphBuildAlgo)

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public Builder withMetric(CuvsDistanceType cuvsDistanceType)

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public Builder withNNDescentNumIterations(long nnDescentNiter)

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public Builder withNumWriterThreads(int numWriterThreads)

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public Builder withCuVSIvfPqParams(CuVSIvfPqParams cuVSIvfPqParams)

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public Builder withCuVSAceParams(CuVSAceParams cuVSAceParams)

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public Builder withCompressionParams(CagraCompressionParams cagraCompressionParams)

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public CagraIndexParams build()