2018-02-23 23:44:31 +08:00
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< li class = "navelem" > < a class = "el" href = "namespacefaiss.html" > faiss< / a > < / li > < li class = "navelem" > < a class = "el" href = "structfaiss_1_1MultiIndexQuantizer2.html" > MultiIndexQuantizer2< / a > < / li > < / ul >
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< a href = "#pub-methods" > Public Member Functions< / a > |
< a href = "#pub-attribs" > Public Attributes< / a > |
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< div class = "title" > faiss::MultiIndexQuantizer2 Struct Reference< / div > < / div >
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< p > < code > #include < < a class = "el" href = "IndexPQ_8h_source.html" > IndexPQ.h< / a > > < / code > < / p >
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Inheritance diagram for faiss::MultiIndexQuantizer2:< / div >
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< map id = "faiss::MultiIndexQuantizer2_map" name = "faiss::MultiIndexQuantizer2_map" >
< area href = "structfaiss_1_1MultiIndexQuantizer.html" alt = "faiss::MultiIndexQuantizer" shape = "rect" coords = "0,56,163,80" / >
< area href = "structfaiss_1_1Index.html" alt = "faiss::Index" shape = "rect" coords = "0,0,163,24" / >
< / map >
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< table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "pub-methods" > < / a >
Public Member Functions< / h2 > < / td > < / tr >
< tr class = "memitem:a8c780f592bb7fcf58dc81045babc576e" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "a8c780f592bb7fcf58dc81045babc576e" > < / a >
  < / td > < td class = "memItemRight" valign = "bottom" > < b > MultiIndexQuantizer2< / b > (int < a class = "el" href = "structfaiss_1_1Index.html#a2a002388d2c081c2dbab8508dcefe73d" > d< / a > , size_t M, size_t nbits, < a class = "el" href = "structfaiss_1_1Index.html" > Index< / a > **indexes)< / td > < / tr >
< tr class = "separator:a8c780f592bb7fcf58dc81045babc576e" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a0d4ce8d3c0658643e60b9e468a65ddcb" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "a0d4ce8d3c0658643e60b9e468a65ddcb" > < / a >
  < / td > < td class = "memItemRight" valign = "bottom" > < b > MultiIndexQuantizer2< / b > (int < a class = "el" href = "structfaiss_1_1Index.html#a2a002388d2c081c2dbab8508dcefe73d" > d< / a > , size_t nbits, < a class = "el" href = "structfaiss_1_1Index.html" > Index< / a > *assign_index_0, < a class = "el" href = "structfaiss_1_1Index.html" > Index< / a > *assign_index_1)< / td > < / tr >
< tr class = "separator:a0d4ce8d3c0658643e60b9e468a65ddcb" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:a553b9a33e9be7f231ffdc0ac53c59e7c" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1MultiIndexQuantizer2.html#a553b9a33e9be7f231ffdc0ac53c59e7c" > train< / a > (< a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > n, const float *x) override< / td > < / tr >
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< tr class = "separator:a553b9a33e9be7f231ffdc0ac53c59e7c" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:adff25d40c18f5d7a65d359d1cd80ea29" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1MultiIndexQuantizer2.html#adff25d40c18f5d7a65d359d1cd80ea29" > search< / a > (< a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > n, const float *x, < a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > k, float *distances, < a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > *labels) const override< / td > < / tr >
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< tr class = "separator:adff25d40c18f5d7a65d359d1cd80ea29" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "inherit_header pub_methods_structfaiss_1_1MultiIndexQuantizer" > < td colspan = "2" onclick = "javascript:toggleInherit('pub_methods_structfaiss_1_1MultiIndexQuantizer')" > < img src = "closed.png" alt = "-" / >   Public Member Functions inherited from < a class = "el" href = "structfaiss_1_1MultiIndexQuantizer.html" > faiss::MultiIndexQuantizer< / a > < / td > < / tr >
< tr class = "memitem:a01a568055ebc1e841f7e4218722efa01 inherit pub_methods_structfaiss_1_1MultiIndexQuantizer" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1MultiIndexQuantizer.html#a01a568055ebc1e841f7e4218722efa01" > MultiIndexQuantizer< / a > (int < a class = "el" href = "structfaiss_1_1Index.html#a2a002388d2c081c2dbab8508dcefe73d" > d< / a > , size_t M, size_t nbits)< / td > < / tr >
< tr class = "memdesc:a01a568055ebc1e841f7e4218722efa01 inherit pub_methods_structfaiss_1_1MultiIndexQuantizer" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > number of bit per subvector index < a href = "#a01a568055ebc1e841f7e4218722efa01" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:a01a568055ebc1e841f7e4218722efa01 inherit pub_methods_structfaiss_1_1MultiIndexQuantizer" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:aa72640bcbe2e5d9029954c2fa6633453 inherit pub_methods_structfaiss_1_1MultiIndexQuantizer" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "aa72640bcbe2e5d9029954c2fa6633453" > < / a >
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void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1MultiIndexQuantizer.html#aa72640bcbe2e5d9029954c2fa6633453" > add< / a > (< a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > n, const float *x) override< / td > < / tr >
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< tr class = "memdesc:aa72640bcbe2e5d9029954c2fa6633453 inherit pub_methods_structfaiss_1_1MultiIndexQuantizer" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > add and reset will crash at runtime < br / > < / td > < / tr >
< tr class = "separator:aa72640bcbe2e5d9029954c2fa6633453 inherit pub_methods_structfaiss_1_1MultiIndexQuantizer" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a4808ce22fcc95c7af902b97969f2a90d inherit pub_methods_structfaiss_1_1MultiIndexQuantizer" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "a4808ce22fcc95c7af902b97969f2a90d" > < / a >
void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1MultiIndexQuantizer.html#a4808ce22fcc95c7af902b97969f2a90d" > reset< / a > () override< / td > < / tr >
< tr class = "memdesc:a4808ce22fcc95c7af902b97969f2a90d inherit pub_methods_structfaiss_1_1MultiIndexQuantizer" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > removes all elements from the database. < br / > < / td > < / tr >
< tr class = "separator:a4808ce22fcc95c7af902b97969f2a90d inherit pub_methods_structfaiss_1_1MultiIndexQuantizer" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:aa5bd578560419955a4bf7035cf09a392 inherit pub_methods_structfaiss_1_1MultiIndexQuantizer" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1MultiIndexQuantizer.html#aa5bd578560419955a4bf7035cf09a392" > reconstruct< / a > (< a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > key, float *recons) const override< / td > < / tr >
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< tr class = "separator:aa5bd578560419955a4bf7035cf09a392 inherit pub_methods_structfaiss_1_1MultiIndexQuantizer" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "inherit_header pub_methods_structfaiss_1_1Index" > < td colspan = "2" onclick = "javascript:toggleInherit('pub_methods_structfaiss_1_1Index')" > < img src = "closed.png" alt = "-" / >   Public Member Functions inherited from < a class = "el" href = "structfaiss_1_1Index.html" > faiss::Index< / a > < / td > < / tr >
< tr class = "memitem:a7b8cc435b5619d5d8382010a424bf67e inherit pub_methods_structfaiss_1_1Index" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "a7b8cc435b5619d5d8382010a424bf67e" > < / a >
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  < / td > < td class = "memItemRight" valign = "bottom" > < b > Index< / b > (< a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > < a class = "el" href = "structfaiss_1_1Index.html#a2a002388d2c081c2dbab8508dcefe73d" > d< / a > =0, < a class = "el" href = "namespacefaiss.html#afd12191c638da74760ff397cf319752c" > MetricType< / a > metric=METRIC_L2)< / td > < / tr >
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< tr class = "separator:a7b8cc435b5619d5d8382010a424bf67e inherit pub_methods_structfaiss_1_1Index" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:aa6931dfe054b33b02c842ff75f7a0c7f inherit pub_methods_structfaiss_1_1Index" > < td class = "memItemLeft" align = "right" valign = "top" > virtual void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1Index.html#aa6931dfe054b33b02c842ff75f7a0c7f" > add_with_ids< / a > (< a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > n, const float *x, const long *xids)< / td > < / tr >
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< tr class = "separator:aa6931dfe054b33b02c842ff75f7a0c7f inherit pub_methods_structfaiss_1_1Index" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:a236897832a58dbb205e2d662c1929fb1 inherit pub_methods_structfaiss_1_1Index" > < td class = "memItemLeft" align = "right" valign = "top" > virtual void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1Index.html#a236897832a58dbb205e2d662c1929fb1" > range_search< / a > (< a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > n, const float *x, float radius, < a class = "el" href = "structfaiss_1_1RangeSearchResult.html" > RangeSearchResult< / a > *result) const < / td > < / tr >
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< tr class = "separator:a236897832a58dbb205e2d662c1929fb1 inherit pub_methods_structfaiss_1_1Index" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:a8bc5d8d1cd0dd7b34b3c98a9f76b4a9c inherit pub_methods_structfaiss_1_1Index" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1Index.html#a8bc5d8d1cd0dd7b34b3c98a9f76b4a9c" > assign< / a > (< a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > n, const float *x, < a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > *labels, < a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > k=1)< / td > < / tr >
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< tr class = "separator:a8bc5d8d1cd0dd7b34b3c98a9f76b4a9c inherit pub_methods_structfaiss_1_1Index" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:af8bf7bd97aeed8ad5fc48b242379a68a inherit pub_methods_structfaiss_1_1Index" > < td class = "memItemLeft" align = "right" valign = "top" > virtual long  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1Index.html#af8bf7bd97aeed8ad5fc48b242379a68a" > remove_ids< / a > (const < a class = "el" href = "structfaiss_1_1IDSelector.html" > IDSelector< / a > & sel)< / td > < / tr >
< tr class = "separator:af8bf7bd97aeed8ad5fc48b242379a68a inherit pub_methods_structfaiss_1_1Index" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:a1936604fffe16b0ef2a3879305950738 inherit pub_methods_structfaiss_1_1Index" > < td class = "memItemLeft" align = "right" valign = "top" > virtual void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1Index.html#a1936604fffe16b0ef2a3879305950738" > reconstruct_n< / a > (< a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > i0, < a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > ni, float *recons) const < / td > < / tr >
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< tr class = "separator:a1936604fffe16b0ef2a3879305950738 inherit pub_methods_structfaiss_1_1Index" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:aa5b4e63e1064f9bf9c75625d114b353f inherit pub_methods_structfaiss_1_1Index" > < td class = "memItemLeft" align = "right" valign = "top" > virtual void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1Index.html#aa5b4e63e1064f9bf9c75625d114b353f" > search_and_reconstruct< / a > (< a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > n, const float *x, < a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > k, float *distances, < a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > *labels, float *recons) const < / td > < / tr >
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< tr class = "separator:aa5b4e63e1064f9bf9c75625d114b353f inherit pub_methods_structfaiss_1_1Index" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:aaae77608bbda70b1098897e9167a82f9 inherit pub_methods_structfaiss_1_1Index" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1Index.html#aaae77608bbda70b1098897e9167a82f9" > compute_residual< / a > (const float *x, float *residual, < a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > key) const < / td > < / tr >
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< tr class = "separator:aaae77608bbda70b1098897e9167a82f9 inherit pub_methods_structfaiss_1_1Index" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a373c30e3d87d1d4e616f450d87152b1a inherit pub_methods_structfaiss_1_1Index" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1Index.html#a373c30e3d87d1d4e616f450d87152b1a" > display< / a > () const < / td > < / tr >
< tr class = "separator:a373c30e3d87d1d4e616f450d87152b1a inherit pub_methods_structfaiss_1_1Index" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< / table > < table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "pub-attribs" > < / a >
Public Attributes< / h2 > < / td > < / tr >
< tr class = "memitem:a7e5f4079fdca73aeab239d3c85c100da" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "a7e5f4079fdca73aeab239d3c85c100da" > < / a >
std::vector< < a class = "el" href = "structfaiss_1_1Index.html" > Index< / a > * >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1MultiIndexQuantizer2.html#a7e5f4079fdca73aeab239d3c85c100da" > assign_indexes< / a > < / td > < / tr >
< tr class = "memdesc:a7e5f4079fdca73aeab239d3c85c100da" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > M Indexes on d / M dimensions. < br / > < / td > < / tr >
< tr class = "separator:a7e5f4079fdca73aeab239d3c85c100da" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a21b6a78845f3423b556676bf970af24f" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "a21b6a78845f3423b556676bf970af24f" > < / a >
bool  < / td > < td class = "memItemRight" valign = "bottom" > < b > own_fields< / b > < / td > < / tr >
< tr class = "separator:a21b6a78845f3423b556676bf970af24f" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "inherit_header pub_attribs_structfaiss_1_1MultiIndexQuantizer" > < td colspan = "2" onclick = "javascript:toggleInherit('pub_attribs_structfaiss_1_1MultiIndexQuantizer')" > < img src = "closed.png" alt = "-" / >   Public Attributes inherited from < a class = "el" href = "structfaiss_1_1MultiIndexQuantizer.html" > faiss::MultiIndexQuantizer< / a > < / td > < / tr >
< tr class = "memitem:a8ddb6030d00d326268b3a8ded2f83dac inherit pub_attribs_structfaiss_1_1MultiIndexQuantizer" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "a8ddb6030d00d326268b3a8ded2f83dac" > < / a >
< a class = "el" href = "structfaiss_1_1ProductQuantizer.html" > ProductQuantizer< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < b > pq< / b > < / td > < / tr >
< tr class = "separator:a8ddb6030d00d326268b3a8ded2f83dac inherit pub_attribs_structfaiss_1_1MultiIndexQuantizer" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "inherit_header pub_attribs_structfaiss_1_1Index" > < td colspan = "2" onclick = "javascript:toggleInherit('pub_attribs_structfaiss_1_1Index')" > < img src = "closed.png" alt = "-" / >   Public Attributes inherited from < a class = "el" href = "structfaiss_1_1Index.html" > faiss::Index< / a > < / td > < / tr >
< tr class = "memitem:a2a002388d2c081c2dbab8508dcefe73d inherit pub_attribs_structfaiss_1_1Index" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "a2a002388d2c081c2dbab8508dcefe73d" > < / a >
int  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1Index.html#a2a002388d2c081c2dbab8508dcefe73d" > d< / a > < / td > < / tr >
< tr class = "memdesc:a2a002388d2c081c2dbab8508dcefe73d inherit pub_attribs_structfaiss_1_1Index" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > vector dimension < br / > < / td > < / tr >
< tr class = "separator:a2a002388d2c081c2dbab8508dcefe73d inherit pub_attribs_structfaiss_1_1Index" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a6970683faa021b7a6f1a0865c0d4eccd inherit pub_attribs_structfaiss_1_1Index" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "a6970683faa021b7a6f1a0865c0d4eccd" > < / a >
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< a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1Index.html#a6970683faa021b7a6f1a0865c0d4eccd" > ntotal< / a > < / td > < / tr >
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< tr class = "memdesc:a6970683faa021b7a6f1a0865c0d4eccd inherit pub_attribs_structfaiss_1_1Index" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > total nb of indexed vectors < br / > < / td > < / tr >
< tr class = "separator:a6970683faa021b7a6f1a0865c0d4eccd inherit pub_attribs_structfaiss_1_1Index" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a5590d847c5c2b958affd2a05e58a6f23 inherit pub_attribs_structfaiss_1_1Index" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "a5590d847c5c2b958affd2a05e58a6f23" > < / a >
bool  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1Index.html#a5590d847c5c2b958affd2a05e58a6f23" > verbose< / a > < / td > < / tr >
< tr class = "memdesc:a5590d847c5c2b958affd2a05e58a6f23 inherit pub_attribs_structfaiss_1_1Index" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > verbosity level < br / > < / td > < / tr >
< tr class = "separator:a5590d847c5c2b958affd2a05e58a6f23 inherit pub_attribs_structfaiss_1_1Index" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a6e92732617c4dbe364e7678dd8773a7f inherit pub_attribs_structfaiss_1_1Index" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "a6e92732617c4dbe364e7678dd8773a7f" > < / a >
bool  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1Index.html#a6e92732617c4dbe364e7678dd8773a7f" > is_trained< / a > < / td > < / tr >
< tr class = "memdesc:a6e92732617c4dbe364e7678dd8773a7f inherit pub_attribs_structfaiss_1_1Index" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > set if the < a class = "el" href = "structfaiss_1_1Index.html" > Index< / a > does not require training, or if training is done already < br / > < / td > < / tr >
< tr class = "separator:a6e92732617c4dbe364e7678dd8773a7f inherit pub_attribs_structfaiss_1_1Index" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a8e18f641854b2bde83ecff0a2f9a6f4e inherit pub_attribs_structfaiss_1_1Index" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "a8e18f641854b2bde83ecff0a2f9a6f4e" > < / a >
< a class = "el" href = "namespacefaiss.html#afd12191c638da74760ff397cf319752c" > MetricType< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1Index.html#a8e18f641854b2bde83ecff0a2f9a6f4e" > metric_type< / a > < / td > < / tr >
< tr class = "memdesc:a8e18f641854b2bde83ecff0a2f9a6f4e inherit pub_attribs_structfaiss_1_1Index" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > type of metric this index uses for search < br / > < / td > < / tr >
< tr class = "separator:a8e18f641854b2bde83ecff0a2f9a6f4e inherit pub_attribs_structfaiss_1_1Index" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< / table > < table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "inherited" > < / a >
Additional Inherited Members< / h2 > < / td > < / tr >
< tr class = "inherit_header pub_types_structfaiss_1_1Index" > < td colspan = "2" onclick = "javascript:toggleInherit('pub_types_structfaiss_1_1Index')" > < img src = "closed.png" alt = "-" / >   Public Types inherited from < a class = "el" href = "structfaiss_1_1Index.html" > faiss::Index< / a > < / td > < / tr >
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< tr class = "memitem:ad3f0d3071f987baabbdd3da4500c87ea inherit pub_types_structfaiss_1_1Index" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "ad3f0d3071f987baabbdd3da4500c87ea" > < / a >
using  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > = long< / td > < / tr >
< tr class = "memdesc:ad3f0d3071f987baabbdd3da4500c87ea inherit pub_types_structfaiss_1_1Index" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > all indices are this type < br / > < / td > < / tr >
< tr class = "separator:ad3f0d3071f987baabbdd3da4500c87ea inherit pub_types_structfaiss_1_1Index" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:af317cb1e2ad0bd145f716f2243b693eb inherit pub_types_structfaiss_1_1Index" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "af317cb1e2ad0bd145f716f2243b693eb" > < / a >
using  < / td > < td class = "memItemRight" valign = "bottom" > < b > component_t< / b > = float< / td > < / tr >
< tr class = "separator:af317cb1e2ad0bd145f716f2243b693eb inherit pub_types_structfaiss_1_1Index" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a1c60d7a12bf3ad27054963df8cccd93f inherit pub_types_structfaiss_1_1Index" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "a1c60d7a12bf3ad27054963df8cccd93f" > < / a >
using  < / td > < td class = "memItemRight" valign = "bottom" > < b > distance_t< / b > = float< / td > < / tr >
< tr class = "separator:a1c60d7a12bf3ad27054963df8cccd93f inherit pub_types_structfaiss_1_1Index" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< / table >
< a name = "details" id = "details" > < / a > < h2 class = "groupheader" > Detailed Description< / h2 >
< div class = "textblock" > < p > < a class = "el" href = "structfaiss_1_1MultiIndexQuantizer.html" > MultiIndexQuantizer< / a > where the PQ assignmnet is performed by sub-indexes < / p >
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< p > Definition at line < a class = "el" href = "IndexPQ_8h_source.html#l00160" > 160< / a > of file < a class = "el" href = "IndexPQ_8h_source.html" > IndexPQ.h< / a > .< / p >
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< / div > < h2 class = "groupheader" > Member Function Documentation< / h2 >
< a class = "anchor" id = "adff25d40c18f5d7a65d359d1cd80ea29" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "mlabels" >
< tr >
< td class = "mlabels-left" >
< table class = "memname" >
< tr >
< td class = "memname" > void faiss::MultiIndexQuantizer2::search < / td >
< td > (< / td >
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< td class = "paramtype" > < a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a >   < / td >
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< td class = "paramname" > < em > n< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const float *  < / td >
< td class = "paramname" > < em > x< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > < a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a >   < / td >
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< td class = "paramname" > < em > k< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > float *  < / td >
< td class = "paramname" > < em > distances< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > < a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > *  < / td >
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< td class = "paramname" > < em > labels< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > const< / td >
< / tr >
< / table >
< / td >
< td class = "mlabels-right" >
< span class = "mlabels" > < span class = "mlabel" > override< / span > < span class = "mlabel" > virtual< / span > < / span > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > query n vectors of dimension d to the index.< / p >
< p > return at most k vectors. If there are not enough results for a query, the result array is padded with -1s.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > x< / td > < td > input vectors to search, size n * d < / td > < / tr >
< tr > < td class = "paramname" > labels< / td > < td > output labels of the NNs, size n*k < / td > < / tr >
< tr > < td class = "paramname" > distances< / td > < td > output pairwise distances, size n*k < / td > < / tr >
< / table >
< / dd >
< / dl >
< p > Reimplemented from < a class = "el" href = "structfaiss_1_1MultiIndexQuantizer.html#a999ee03f4e65f453377e209d10e25681" > faiss::MultiIndexQuantizer< / a > .< / p >
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< p > Definition at line < a class = "el" href = "IndexPQ_8cpp_source.html#l01020" > 1020< / a > of file < a class = "el" href = "IndexPQ_8cpp_source.html" > IndexPQ.cpp< / a > .< / p >
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< / div >
< / div >
< a class = "anchor" id = "a553b9a33e9be7f231ffdc0ac53c59e7c" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "mlabels" >
< tr >
< td class = "mlabels-left" >
< table class = "memname" >
< tr >
< td class = "memname" > void faiss::MultiIndexQuantizer2::train < / td >
< td > (< / td >
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< td class = "paramtype" > < a class = "el" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a >   < / td >
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< td class = "paramname" > < em > n< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const float *  < / td >
< td class = "paramname" > < em > x< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / td >
< td class = "mlabels-right" >
< span class = "mlabels" > < span class = "mlabel" > override< / span > < span class = "mlabel" > virtual< / span > < / span > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Perform training on a representative set of vectors< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > n< / td > < td > nb of training vectors < / td > < / tr >
< tr > < td class = "paramname" > x< / td > < td > training vecors, size n * d < / td > < / tr >
< / table >
< / dd >
< / dl >
< p > Reimplemented from < a class = "el" href = "structfaiss_1_1MultiIndexQuantizer.html#a6fa1d1a295eb2d4377b8de5096ab3ef4" > faiss::MultiIndexQuantizer< / a > .< / p >
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< p > Definition at line < a class = "el" href = "IndexPQ_8cpp_source.html#l01010" > 1010< / a > of file < a class = "el" href = "IndexPQ_8cpp_source.html" > IndexPQ.cpp< / a > .< / p >
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< / div >
< / div >
< hr / > The documentation for this struct was generated from the following files:< ul >
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< li > /data/users/hoss/faiss/< a class = "el" href = "IndexPQ_8h_source.html" > IndexPQ.h< / a > < / li >
< li > /data/users/hoss/faiss/< a class = "el" href = "IndexPQ_8cpp_source.html" > IndexPQ.cpp< / a > < / li >
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< / ul >
< / div > <!-- contents -->
<!-- start footer part -->
< hr class = "footer" / > < address class = "footer" > < small >
Generated by   < a href = "http://www.doxygen.org/index.html" >
< img class = "footer" src = "doxygen.png" alt = "doxygen" / >
< / a > 1.8.5
< / small > < / address >
< / body >
< / html >
