http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107392259-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47e0184441122b19633d7b6fcffa9864 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b8da45fff1fc3fdd6e07c27ed23f7d6c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-24147 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-214 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-62 |
| filingDate | 2017-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56b4281dcc8b48ef2e26c8494bc2c1a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8d22813baf729361cc3ae4b64c6c9cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cd26617438a2d08288454c946e56398 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49cf3d084b723dc0293c05c24981181c |
| publicationDate | 2017-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107392259-A |
| titleOfInvention | Method and device for constructing unbalanced sample classification model |
| abstract | The present disclosure provides a method for constructing an imbalanced sample classification model. The method includes receiving raw sample population data, constructing a classification model, and outputting the classification model. Wherein, constructing the classification model includes calculating the k closest first sample individuals in the minority class for each first sample individual belonging to the minority class in the original sample population, where k is greater than or equal to is a positive integer of 2, the classification of all sample individuals in the original sample population is known; then for each first sample individual, at least one is determined according to the k nearest first sample individuals second sample individual; then mixing the original sample population with all the second sample individuals to form a mixed sample population; finally constructing a classification model based on the mixed sample population. The present disclosure also provides a device, a system and a readable storage medium for constructing an imbalanced sample classification model. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110888911-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111126503-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111126503-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021068563-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109902805-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109919931-A |
| priorityDate | 2017-08-16-04:00^^<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/compound/CID25572 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID415713197 |
Total number of triples: 24.