Spectroscopic classification of conformance with dietary restrictions
First Claim
Patent Images
1. A device, comprising:
- a memory; and
one or more processors to;
receive information identifying a result of a spectroscopic measurement of an unknown sample;
perform one or more classifications of the unknown sample based on the result of the spectroscopic measurement and one or more classification models,the one or more classification models relating to a set of groups,a first subset of the set of groups being a first meta-group including a particular group, anda second subset of the set of groups being a second meta-group not including the particular group;
determine a first probability that the unknown sample is associated with the particular group and a second probability that the unknown sample is associated with another group, of the first meta-group, based on the one or more classification models;
classify the unknown sample into the first meta-group based on the first probability and the second probability; and
provide information indicating a classification of the unknown sample into the first meta-group based on classifying the unknown sample into the first meta-group.
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Abstract
A device may receive a classification model generated based on a set of spectroscopic measurements performed by a first spectrometer. The device may store the classification model in a data structure. The device may receive a spectroscopic measurement of an unknown sample from a second spectrometer. The device may obtain the classification model from the data structure. The device may classify the unknown sample into a Kosher or non-Kosher group or a Halal or non-Halal group based on the spectroscopic measurement and the classification model. The device may provide information identifying the unknown sample based on the classifying of the unknown sample.
2 Citations
20 Claims
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1. A device, comprising:
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a memory; and one or more processors to; receive information identifying a result of a spectroscopic measurement of an unknown sample; perform one or more classifications of the unknown sample based on the result of the spectroscopic measurement and one or more classification models, the one or more classification models relating to a set of groups, a first subset of the set of groups being a first meta-group including a particular group, and a second subset of the set of groups being a second meta-group not including the particular group; determine a first probability that the unknown sample is associated with the particular group and a second probability that the unknown sample is associated with another group, of the first meta-group, based on the one or more classification models; classify the unknown sample into the first meta-group based on the first probability and the second probability; and provide information indicating a classification of the unknown sample into the first meta-group based on classifying the unknown sample into the first meta-group. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A non-transitory computer-readable medium storing instructions, the instructions comprising:
one or more instructions that, when executed by one or more processors, cause the one or more processors to; receive information identifying a spectrum of an unknown sample analyzed by a spectrometer; perform a first classification of the unknown sample based on the spectrum of the unknown sample and one or more classification models, the one or more classification models including a plurality of groups, and the plurality of groups including; a first meta-group including a particular group, and a second meta-group; determine a first probability that the unknown sample is associated with the particular group and a second probability that the unknown sample is associated with another group, of the first meta-group, based on the one or more classification models; classify the unknown sample into the first meta-group based on the first probability and the second probability; and provide information identifying flail the first meta-group to which the unknown sample is classified. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A method, comprising:
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receiving, by a device, a spectroscopic measurement of an unknown sample; obtaining, by the device, a classification model, the classification model relating to a set of groups, and the set of groups including; a first meta-group including a particular group, and a second meta-group; determining, by the device, a first probability that the unknown sample is associated with the particular group and a second probability that the unknown sample is associated with another group, of the first meta-group, based on the classification model; classifying, by the device, the unknown sample into the first meta-group based on the first probability and the second probability; and providing, by the device, information identifying the unknown sample based on the classifying of the unknown sample. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification