http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014160358-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_60e21de07fa18fc54e2150daffc14654 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F17-30 |
| filingDate | 2013-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6dd12a3fbe94af568d78bb157ea12daa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d977306cc753b2a1065076a320625834 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00102dd85dfc9efa5483607881c80565 |
| publicationDate | 2014-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2014160358-A |
| titleOfInvention | Time-series data component decomposition apparatus, method, program, and recording medium |
| abstract | An object of the present invention is to perform component decomposition of time series data with high accuracy without using a keyword. Each observation value included in time-series data is aggregated for each predetermined time interval (S106), and based on the contents of each document without using an external standard for a set of documents with time information. Perform clustering to find multiple clusters, calculate the degree to which each document belongs to each cluster (S102), and aggregate the degree to which each document in the document set with time information belongs to each cluster for each time interval Then, for each time interval, the document aggregation result is used as an explanatory variable, the time series data aggregation result is used as an objective variable, and a regression equation representing the relationship between the explanatory variable and the objective variable is estimated by regression analysis (S108). The component ratio of each cluster for each time interval is calculated based on the estimation result for each time interval and the document aggregation result by regression analysis (S110), and included in the time series data based on the calculation result of the component ratio calculation unit Each observation Decomposed into components of the cluster (S112). [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10831755-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019036087-A |
| priorityDate | 2013-02-19-04:00^^<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/SID453095146 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID161104 |
Total number of triples: 16.