| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0eec63ebec71857cc99e9d98c68ca96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14b2d8d09fd22087003d43a65300b790 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-214
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06Q10-06393
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06Q30-0278
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-2411
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06Q50-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-23213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06Q10-0635
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-2135 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06Q30-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06Q50-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06Q10-06 |
| filingDate |
2021-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f241197e694a38e3daecce947366abd9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05a1df54313d24e76fceba6ff2b63d70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b6247c156ac4a6a25131327496e4fb1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_973d7a00ace7cdebeb25b6afb78dae6d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_142e5eb42eb8ad563c9cf315999d163b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe13f884c8bd5f1bc628d22cf1e4c705
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de7dfaedc39a1ac2eb752931cfdb18d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4de2d286fd4352c98a78f3f2ec39bd7d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f93840cebab7b6610f92e202e5b30667
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d265183c91e7a84dec3c4a02e71c5de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37aca1cfe04bdbfb0b1a392e812179f9 |
| publicationDate |
2021-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113869961-A |
| titleOfInvention |
A cost early warning method for power transmission and transformation projects based on bidirectional information flow |
| abstract |
The present invention provides a cost early warning method for power transmission and transformation projects based on two-way information flow. The early warning method includes: acquiring a data information set of a power transmission and transformation project under a whole-process cost management mode; constructing a whole-process cost data set according to the data information set system; using the PLS‑VIP method to mine the key indicators of cost deviation early warning of power transmission and transformation projects in various data in the data set system, and obtain the early warning index database of power transmission and transformation project cost deviations under the whole process cost model; using the K‑means algorithm Carry out alarm classification and threshold definition for the cost deviation early warning index database of power transmission and transformation projects, and obtain the alarm classification results and thresholds; according to the alarm classification results and the thresholds, the support vector machine is used to calculate the overall level of cost early warning in the whole process of power transmission and transformation projects . The objective division of the deviation degree of each cost early warning index is realized, and the support vector machine is used to calculate the overall level of cost early warning in the whole process of power transmission and transformation projects. |
| priorityDate |
2021-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |