http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107193938-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_db46b532cd1a3c42ce8041fac0c2ac91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_795cb009fbe52eb9be778ed97897534c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F16-2228 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F16-2453 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F17-30 |
| filingDate | 2017-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f7257713bd10e4faf6c8c24df95aba1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f79acc5b9f82eeabecb4f0d9146a8046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4937c3758e1ddb3df92ddd86b9d96471 |
| publicationDate | 2017-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107193938-A |
| titleOfInvention | The nearest neighbor search method quantified based on mixed vector |
| abstract | The nearest neighbor search method quantified based on mixed vector, is related to information retrieval and multimedia retrieval.Such method from unlike existing vector quantization method, it using traditional complement vector quantification manner, and to high-order complement vector, its direction vector and energy is quantified respectively to low order complement vector (single order for former vector).On the one hand, the low order code after vector quantization is by for generating the index key assignments of inverted index structure；On the other hand, each high-order complement vector is decomposed.One vector is decomposed into direction vector and energy.Direction vector sum energy is quantified respectively.Compared with other existing quantization methods, this method training code book and quantizing process are all simpler than current method, and accuracy rate is preferably encoded while obtaining. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11436228-B2 |
| priorityDate | 2017-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID415713197 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID25572 |
Total number of triples: 18.