http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106845546-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-214 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V10-462 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06N20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06N3-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06N20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06N3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-62 |
| filingDate | 2017-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106845546-B |
| titleOfInvention | A feature selection method for mammography images based on BFBA and ELM |
| abstract | The present invention is a breast X-ray image feature selection method based on BFBA and ELM, and relates to the technical field of image processing. The problem of getting into a local optimal solution; the technical solution adopted is: including the following steps: the first step, collecting the MIAS data set used; the second step, setting the BFBA parameters; the third step, initializing the bat population; the fourth step, according to each bat position codes to generate corresponding feature subsets; fifth step, update the search pulse frequency, speed and position of each bat; sixth and seventh steps, generate uniformly distributed random number rand; eighth step, adaptation to all bats Sort the degree value to find the current optimal solution and optimal value; Step 9, judge whether the optimal solution has changed; Step 10, judge whether stagnant_count is equal to stagnant_max; Step 11, repeat Step 4 to The tenth step; the twelfth step, output the global optimal value and the optimal solution. |
| priorityDate | 2017-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.