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- Nachgewiesen in: USPTO Patent Applications
- Sprachen: English
- Document Number: 20190035505
- Publication Date: January 31, 2019
- Appl. No: 15/984859
- Application Filed: May 21, 2018
- Claim: 1. An intelligent triage server based on a medical knowledge base (MKB), comprising: a processor and a memory, the memory is for storing computer program instructions, wherein, the computer program instructions, when being executed by the processor, perform the processes of: receiving a retrieval request from an intelligent triage terminal; performing entity recognition and type analysis on the retrieval request; retrieving one or more pieces of knowledge by utilization of the index of the MKB according to the entities recognized and the types analyzed; sorting the one or more pieces of knowledge retrieved, and regarding the prior knowledge as analysis results; and transmitting the analysis results obtained to the intelligent triage terminal.
- Claim: 2. The intelligent triage server based on the MKB according to claim 1, wherein, sorting the one or more pieces of knowledge retrieved comprises: sorting the one or more pieces of knowledge retrieved according to the degree of confidence from high to low.
- Claim: 3. The intelligent triage server based on the MKB according to claim 1, wherein, performing entity recognition and type analysis on the retrieval request comprises: performing entity recognition via at least one method or a combination of hidden Markov model (HMM), maximum entropy model (MaxEnt), support vector machine (SVM) and conditional random field (CRF).
- Claim: 4. The intelligent triage server based on the MKB according to claim 1, wherein, performing entity recognition and type analysis on the retrieval request comprises: performing entity recognition via bootstrapping method.
- Claim: 5. The intelligent triage server based on the MKB according to claim 1, wherein, performing entity recognition and type analysis on the retrieval request comprises: performing type analysis via at least one classifier or a combination of decision tree, random forest, logistic regression, gradient boost and SVM.
- Claim: 6. The intelligent triage server based on the MKB according to claim 1, wherein the recognized entities comprise at least one of the follows: symptom entity, time entity, disease entity, personal information entity and medical site entity.
- Claim: 7. The intelligent triage server based on the MKB according to claim 1, wherein the types comprise at least one of the follows: pre-diagnosis type, triage type and healthcare type.
- Claim: 8. The intelligent triage server based on the MKB according to claim 1, wherein the MKB comprises structural data.
- Claim: 9. The intelligent triage server based on the MKB according to claim 8, wherein, the computer program instructions, when being executed by the processor, further perform the processes of: creating or updating the MKB.
- Claim: 10. The intelligent triage server based on the MKB according to claim 9, wherein, creating or updating the MKB comprises: extracting entities, attributes, and relationships, from semi-structured data and unstructured data in a data source, as knowledge; fusing the extracted knowledge; and calculating the degree of confidence of the fused knowledge, and storing the knowledge, of which the degree of confidence exceeds the threshold, into the MKB.
- Claim: 11. The intelligent triage server based on the MKB according to claim 9, wherein creating or updating the MKB further comprises: after fusing the extracted knowledge, obtaining implicit knowledge by the reasoning of the fused knowledge; and calculating the degree of confidence of the obtained implicit knowledge, and storing the implicit knowledge, of which the degree of confidence exceeds the threshold, into the MKB as well.
- Claim: 12. The intelligent triage server based on the MKB according to claim 10, wherein extracting entities, attributes from semi-structured data and unstructured data comprises: extracting entities, attributes from semi-structured data and unstructured data by any one of supervised algorithm, semi-supervised algorithm, unsupervised algorithm and distant supervision algorithm.
- Claim: 13. The intelligent triage server based on the MKB according to claim 10, wherein extracting relationships from semi-structured data and unstructured data comprises: extracting relationships from the semi-structured data and the unstructured data by supervised algorithm.
- Claim: 14. The intelligent triage server based on the MKB according to claim 10, wherein fusing the extracted knowledge comprises: integrating the knowledge extracted from the semi-structured data and the unstructured data, in which the integration includes entity alignment, attribute value decision and relationship building.
- Claim: 15. A intelligent triage terminal, which is connected to the intelligent triage server based on the MKB, comprising: a processor and a memory, the memory is for storing computer program instructions, wherein, the computer program instructions, when being executed by the processor, perform the processes of: receiving a retrieval request inputted by an user; transmitting the retrieval request to the intelligent triage server; receiving retrieval results obtained by the intelligent triage server from the MKB on the basis of the retrieval request; displaying the retrieval results to the user.
- Claim: 16. The intelligent triage terminal according to claim 15, wherein, displaying the retrieval results to the user comprises: displaying the retrieval results to the user based on a sequence specified by the user.
- Claim: 17. The intelligent triage terminal according to claim 15, wherein, the retrieval results is sorted according to the probability of possible diseases from high to low by the intelligent triage terminal, items of probable diseases is displayed on a display region of the intelligent triage terminal.
- Claim: 18. The intelligent triage terminal according to claim 15, wherein, both of the retrieval request of the user and the retrieval results comprises a form of natural language.
- Claim: 19. A intelligent triage system, comprising: the intelligent triage server based on the MKB according to claim 1 and an intelligent triage terminal, wherein, the intelligent triage terminal is connected to the intelligent triage server based on the MKB, comprising: a processor and a memory, the memory is for storing computer program instructions, wherein, the computer program instructions, when being executed by the processor, perform the processes of: receiving a retrieval request inputted by an user; transmitting the retrieval request to the intelligent triage server; receiving retrieval results obtained by the intelligent triage server from the MKB on the basis of the retrieval request; displaying the retrieval results to the user.
- Claim: 20. A intelligent triage system, comprising: the intelligent triage server based on the MKB according to claim 2 and an intelligent triage terminal, wherein, the intelligent triage terminal is connected to the intelligent triage server based on the MKB, comprising: a processor and a memory, the memory is for storing computer program instructions, wherein, the computer program instructions, when being executed by the processor, perform the processes of: receiving a retrieval request inputted by an user; transmitting the retrieval request to the intelligent triage server; receiving retrieval results obtained by the intelligent triage server from the MKB on the basis of the retrieval request; displaying the retrieval results to the user.
- Current International Class: 16; 16; 06
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