Metagenomics-based biological surveillance system using big data profiles
First Claim
1. A method comprising:
- obtaining results of metagenomics sequencing performed on biological camples from respective sample sources;
generating a genomic comparison component comprising hit abundance score vectors for respective ones of the samples based at least in part on the metagenomics sequencing results;
obtaining epidemiological data relating to at least one of a disease, infection or contamination characterized by one or more of the hit abundance score vectors;
generating patient comparative indexes based at least in part on the epidemiological data;
obtaining one or more Big Data profiles relating to one or more of the hit abundance score vectors and one or more of the comparative indexes; and
providing surveillance functionality in a decentralized and privacy-preserving manner utilizing a combination of the hit abundance score vectors and the patient comparative indexes based at least in part on information derived from the one or more Big Data profiles,wherein providing surveillance functionality further comprises;
performing a preprocessing operation to reduce a biclustering sample space of the genomic comparison component;
wherein the method is implemented by at lease one processing device comprising a processor coupled to a memory.
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Abstract
A method comprises obtaining results of metagenomics sequencing performed on biological samples from respective sample sources, generating hit abundance score vectors for respective ones of the samples based at least in part on the metagenomics sequencing results, obtaining epidemiological data relating to at least one of a disease, infection or contamination characterized by one or more of the hit abundance score vectors, and generating patient comparative indexes based at least in part on the epidemiological data. The method further comprises obtaining one or more Big Data profiles relating to one or more of the hit abundance score vectors and one or more of the comparative indexes, and providing surveillance functionality utilizing a combination of the hit abundance score vectors and the patient comparative indexes based at least in part on information derived from the one or more Big Data profiles.
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Citations
20 Claims
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1. A method comprising:
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obtaining results of metagenomics sequencing performed on biological camples from respective sample sources; generating a genomic comparison component comprising hit abundance score vectors for respective ones of the samples based at least in part on the metagenomics sequencing results; obtaining epidemiological data relating to at least one of a disease, infection or contamination characterized by one or more of the hit abundance score vectors; generating patient comparative indexes based at least in part on the epidemiological data; obtaining one or more Big Data profiles relating to one or more of the hit abundance score vectors and one or more of the comparative indexes; and providing surveillance functionality in a decentralized and privacy-preserving manner utilizing a combination of the hit abundance score vectors and the patient comparative indexes based at least in part on information derived from the one or more Big Data profiles, wherein providing surveillance functionality further comprises; performing a preprocessing operation to reduce a biclustering sample space of the genomic comparison component; wherein the method is implemented by at lease one processing device comprising a processor coupled to a memory. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A computer program product comprising a non-transitory processor-readable storage medium having stored therein program code of one or more software programs, wherein the program code when executed by at least one processing device causes said at least one processing device:
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to obtain results of metagenomics sequencing performed on biological samples from respective sample sources; to generate a genomic comparison component comprising hit abundance score vectors for respective ones of the samples based at least in part on the metagenomics sequencing results; to obtain epidemiological data relating to at least one of a disease, infection or contamination characterized by one or more of the hit abundance score vectors; to generate patient comparative indexes based at least in part on the epidemiological data; to obtain one or more Big Data profiles relating to one or more of the hit abundance score vectors and one or more of the comparative indexes; and to provide surveillance functionality in a decentralized and privacy-preserving manner utilizing a combination of the hit abundance score vectors and the patient comparative indexes based at least in part on information derived from the one or more Big Data profiles, wherein providing surveillance functionality further comprises; performing a preprocessing operation to reduce a biclustering sample space of the genomic comparison component. - View Dependent Claims (15, 16)
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17. An apparatus comprising:
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at least one processing device having a processor coupled to a memory; wherein said at least one processing device is configured; to obtain results of metagenomics sequencing performed on biological samples from respective sample sources; to generate a genomic comparison component comprising hit abundance score vectors for respective ones of the samples based at least in part on the metagenomics sequencing results; to obtain epidemiological data relating to at least one of a disease, infection or contamination characterized by one or more of the hit abundance score vectors; to generate patient comparative indexes based at least in part on the epidemiological data; to obtain one or more Big Data profiles relating to one or more of the hit abundance score vectors and one or more of the comparative indexes; and to provide surveillance functionality in a decentralized and privacy-preserving manner utilizing a combination of the hit abundance score vectors and the patient comparative indexes based at least in part on information derived from the one or more Big Data profiles, wherein providing surveillance functionality further comprises; performing a preprocessing operation to reduce a biclustering sample space of the genomic comparison component. - View Dependent Claims (18, 19, 20)
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Specification