EQUIPMENT REPAIR MANAGEMENT AND EXECUTION
First Claim
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1. A system comprising:
- one or more processors; and
one or more non-transitory computer-readable media maintaining executable instructions, which, when executed by the one or more processors, configure the one or more processors to perform operations including;
receiving historical repair data;
extracting features from the historical repair data as training data;
determining, from the historical repair data, a repair hierarchy including a plurality of repair levels which includes repair actions as one of the repair levels; and
training the machine learning model, which performs multiple tasks for predicting values of individual levels of the repair hierarchy, by tuning parameters of the machine learning model using the training data.
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Abstract
In some examples, a computer system may receive historical repair data and may extract features from the historical repair data for use as training data. The computer system may determine, from the historical repair data, a repair hierarchy including a plurality of repair levels which includes repair actions as one of the repair levels. Furthermore, the computer system may train the machine learning model, which performs multiple tasks for predicting values of individual levels of the repair hierarchy, by tuning parameters of the machine learning model using the training data.
5 Citations
18 Claims
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1. A system comprising:
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one or more processors; and one or more non-transitory computer-readable media maintaining executable instructions, which, when executed by the one or more processors, configure the one or more processors to perform operations including; receiving historical repair data; extracting features from the historical repair data as training data; determining, from the historical repair data, a repair hierarchy including a plurality of repair levels which includes repair actions as one of the repair levels; and training the machine learning model, which performs multiple tasks for predicting values of individual levels of the repair hierarchy, by tuning parameters of the machine learning model using the training data. - View Dependent Claims (2, 3, 4, 5)
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6. The system as recited in claim 6, wherein the joint loss function is the sum of cross entropy loss of each repair level.
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7. A method for building a machine learning model for determining a repair action corresponding to a repair request, the method comprising;
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receiving, by one or more processors, historical repair data; extracting features from the historical repair data as training data; determining, from the historical repair data, a repair hierarchy including a plurality of repair levels which includes repair actions as one of the repair levels; and training the machine learning model, which performs multiple tasks for predicting values of individual levels of the repair hierarchy, by tuning parameters of the machine learning model using the training data. - View Dependent Claims (8, 9, 10, 11, 12)
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13. One or more non-transitory computer-readable media storing instructions that, when executed by one or more processors, program the one or more processors to perform operations comprising:
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receiving historical repair data; extracting features from the historical repair data as training data; determining, from the historical repair data, a repair hierarchy including a plurality of repair levels which includes repair actions as one of the repair levels; and training the machine learning model, which performs multiple tasks for predicting values of individual levels of the repair hierarchy, by tuning parameters of the machine learning model using the training data. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification