http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013086834-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5a40cf888f36bc1789c828bea7beb071 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0d02e45f96771c62dd794827fee890d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8bb531ac161ea927fd276b48f26bc7af http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b99155228978c90e9eb9b56c099ebf6d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F16-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F17-30 |
| filingDate | 2012-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87f2d08df67300c7a96b60b8d3992e50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b730cd9696e7662b3fb349b568ebbff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f7c83fc5f29788ff4d3a6af8efcdc13 |
| publicationDate | 2013-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2013086834-A1 |
| titleOfInvention | Data processing method, system and related device |
| abstract | Disclosed are a data processing method and system, and a related device, used for improving the speed and accuracy for solving parameters in an hLDA model. The method according to an embodiment of the present invention comprises: sending initial global statistical information to each slave node, and merging local statistical information received from each slave node, to obtain new global statistical information; if Gibbs sampling performed on the slave nodes is finished, calculating, according to the new global statistical information, probability distribution between documents and topics and probability distribution between the topics and words; establishing, according to the calculated probability distribution, a likelihood function of a text set, and maximizing the likelihood function, to obtain a new hLDA hyper-parameter; and if the iteration for solving the hLDA hyper-parameter is converged, calculating and outputting, according to the new hLDA hyper-parameter, probability distribution between the documents and the topics and probability distribution between the topics and the words. |
| priorityDate | 2011-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.