Ashparie
Yousuf M. Ashparie, Centreville, VA US
Patent application number | Description | Published |
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20150142701 | EVIDENCE BASED MEDICAL RECORD - Various embodiments provide systems, computer program products and computer implemented methods. In some embodiments, a system includes a method of providing a confidence-estimation-based inference, the method includes receiving a query concerning a patient from a user, accessing an electronic health record (EHR) for the patient, the EHR including a first component regarding the patient, querying the user, using a conversational interface, for a second component regarding the patient, the second component being in a natural language information form, receiving the second component regarding the patient in response to the query, calculating a first probability density function using the first component, and a second probability density function using the second component, combining the first and second probability density functions using a Gaussian mixture model, calculating at least one conditional probability table using the Gaussian mixture model and providing the confidence-estimation-based inference based on the at least one conditional probability table. | 05-21-2015 |
Yousuf M. Ashparie, Centerville, VA US
Patent application number | Description | Published |
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20150199417 | SEED SELECTION IN CORPORA COMPACTION FOR NATURAL LANGUAGE PROCESSING - A method, system, and computer program product for seed selection in corpora compaction for natural language processing are provided in the illustrative embodiments. A set of initial clusters is formed from a set of documents in a corpus for natural language processing, wherein a subset of documents belong to an initial cluster in the set of initial cluster. A subset of the initial clusters is merged to form a merged cluster. A set of keywords that is representative of the merged cluster is identified. An epicenter of the merged cluster is formed using the set of keywords, the epicenter forming a seed. A document that is a member of the merged cluster is ranked according to a relationship of a taxonomy of the document and the epicenter. | 07-16-2015 |
Yousuf Mohamed Ashparie, Centerville, VA US
Patent application number | Description | Published |
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20150081275 | COMPRESSING DATA FOR NATURAL LANGUAGE PROCESSING - Data pertaining to a subject matter domain, a set of text strings forming a set of seeds, a description of a linguistic structure present in a language of the domain-related data, and a statistical model applicable to the domain-related data are received. A set of portions of the domain-related data is extracted, a portion in the set of portions forming a nugget. A nugget matches the statistical model according to a criterion, and conforms to the linguistic structure within a threshold degree. The nugget is scored according to a subset of a set of features found in the nuggets. A subset of nuggets is selected. A score of each nugget included in the subset of nuggets exceeds a score threshold. The subset of nuggets is combined to form a pseudo-document. The pseudo-document is submitted to an application for answering a question related to the domain. | 03-19-2015 |