http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109063733-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_98d31ffb798b252a10c488c93e6f3d55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-23213 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-21355 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-62 |
| filingDate | 2018-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf4f5225df51c914d222a944f08f518d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a999463e777dc7ca6929b7c4c388c05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d7c06834edae36e4c15aeee9bc281b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b7398e9a4441a2aac46419bf226724f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6a6f856c07639775ba16325235659c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a8fef02b1166e504337421be0094a6c |
| publicationDate | 2018-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109063733-A |
| titleOfInvention | An outlier detection method based on two-parameter outlier factors |
| abstract | The invention discloses an outlier point detection method based on a double-parameter outlier factor, which is specifically implemented according to the following steps: Step 1, given a spatial distribution data set χ={X 1 , X 2 ,...X N } , calculate the local density of each data point Xi in the data set, and arrange the local density of each data point Xi in descending order to form a density set; step 2, calculate each data set in the data set according to the density set in step 1 The global distance of point X i ; step 3, calculate the density distance double-parameter outlier factor DDPOS(X i ); step 4, judge whether it is an outlier point, if the value of DDPOS(X i ) is equal to 1 or converges to 1, then Point Xi is a normal data point, otherwise it is judged as an outlier. The purpose of the present invention is to provide an outlier point detection method based on a two-parameter outlier factor, propose a new outlier factor and use the proposed outlier factor to detect outliers with high detection accuracy. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111523595-A |
| priorityDate | 2018-06-27-04:00^^<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: 20.