Identify data sources for neural network
First Claim
1. A computer implemented system for making efficient use of data sources for use in offline training of a neural network for predicting electric power loads comprising:
- a processor for;
calculating load curves for each of selected data sets;
calculating a global difference measure and a global similarity measure for each load curve of each selected data sets;
calculating a set of data sets with lowest value global difference measure;
calculating a set of data sets with largest value global similarity measure;
calculating a union of the sets of lowest value difference measure and the sets of largest value similarity measure;
calculating for each set in the union one of a local similarity measure and a local difference measure;
generating a set of reduced data sets based on one of the local similarity measure and the local difference measure effective to provide more efficient use of the data sets; and
using the set of reduced data sets for performing offline training of a neural network for predicting electric power loads.
4 Assignments
0 Petitions
Accused Products
Abstract
A system, method, and device for identifying data sources for a neural network are disclosed. The exemplary system may have a module for determining load curves for each selected data set. The system may also have a module for determining a global difference measure and a global similarity measure for each load curve of each selected data set. The system may have a module for determining a set of data sets with lowest value global difference measure. The system may also have a module for determining a set of data sets with largest value global similarity measure. The system may also have a module for determining a union of the sets of lowest value difference measure and the sets of largest value similarity measure. The system may also have a module for determining for each set in the union one of a local similarity measure and a local difference measure and a module for selecting a set of reduced data sets based on one of the local similarity measure and the local difference measure.
17 Citations
20 Claims
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1. A computer implemented system for making efficient use of data sources for use in offline training of a neural network for predicting electric power loads comprising:
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a processor for; calculating load curves for each of selected data sets; calculating a global difference measure and a global similarity measure for each load curve of each selected data sets; calculating a set of data sets with lowest value global difference measure; calculating a set of data sets with largest value global similarity measure; calculating a union of the sets of lowest value difference measure and the sets of largest value similarity measure; calculating for each set in the union one of a local similarity measure and a local difference measure; generating a set of reduced data sets based on one of the local similarity measure and the local difference measure effective to provide more efficient use of the data sets; and using the set of reduced data sets for performing offline training of a neural network for predicting electric power loads. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for making efficient use of data sources for use in offline training of a neural network for predicting electric power loads comprising:
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calculating load curves for each selected data sets; calculating a global difference measure and a global similarity measure for each load curve of each selected data sets; calculating a set of data sets with lowest value global difference measure; calculating a set of data sets with largest value global similarity measure; calculating a union of the sets of lowest value difference measure and the sets of largest value similarity measure; calculating for each set in the union one of a local similarity measure and a local difference measure; generating a set of reduced data sets based on one of the local similarity measure and the local difference measure effective to provide more efficient use of the data sets; and using the set of reduced data sets for performing offline training of a neural network for predicting electric power loads. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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16. A computer implemented system for identifying matching data sources for more efficient use in offline training of a neural network of a neural network-based very short term load prediction for operating a power generation unit comprising:
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a processor for; calculating load curves for each of a selected date data sets; calculating a global difference measure and a global similarity measure for each load curve of each selected date data sets; calculating a set of date data sets with lowest value global difference measure; calculating a set of date data sets with largest value global similarity measure; calculating a union of the date data sets of lowest value difference measure and the date data sets of largest value similarity measure; calculating for each date data set in the union one of a local similarity measure and a local difference measure; generating a data set of reduced date data sets based on one of the local similarity measure and the local difference measure effective to provide more efficient use of the date data sets; and using the set of reduced date data sets for performing offline training of a neural network to predict electric power loads. - View Dependent Claims (17, 18, 19, 20)
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Specification