http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102609523-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F17-30 |
| filingDate | 2012-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102609523-B |
| titleOfInvention | The collaborative filtering recommending method classified based on taxonomy of goods and user |
| abstract | The present invention relates to a kind of collaborative filtering, specifically a kind of Collaborative Filtering Recommendation Algorithm classified based on taxonomy of goods and user, it is characterised in that using following steps：A, the cluster and classifying step of article；B, the cluster and classifying step of user；C, article cluster and the fusion steps of user clustering；D, sort recommendations step.The present invention compared with the existing technology, the cluster of data is completed with improved KMEANS algorithms, method is simple, adds scalability, while solves the problems, such as sparse sex chromosome mosaicism, cold start-up. |
| priorityDate | 2012-02-10-04:00^^<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: 11.