Identifying mathematical operators in natural language text for knowledge-based matching

摘要

Disclosed herein is a system and method for taking a snapshot or input from a source and identifying appropriate documents in a knowledge base that are applicable to the input. The system identifies documents that are applicable to the query by identifying comparative features/statements found in the natural language text documents and evaluating those comparative features with the conditions of the input. When the conditions of the comparative features evaluate with the input conditions the document is considered a match. The system processes the documents through a value type filter to understand the mathematical equivalent of the comparative feature and uses this mathematical equivalent in the evaluation of the document and input.

主权项

1. A system for identifying results based on a comparative feature from a knowledge base comprising:
a query manager configured to take an input having one or more characters and process the input into at least one query expression, wherein the input is a configuration snapshot of at least one monitored computer system, the snapshot comprising at least one property-value pair; a search component configured to identify at least one document in the knowledge base matching the at least one query expression, wherein the at least one query expression is a modified version of the at least one property-value pair and wherein a numeric value is removed from the input and replaced with an indication of the numeric value; a value type expression classifier component configured to process the at least one document to determine at least one comparative feature in the at least one document; and an evaluator configured to evaluate the at least one comparative feature of the at least one document against at least the input to determine if the at least one comparative feature satisfies the at least a portion of the input and to output the document as a result when the comparative feature satisfies the at least a portion of the input.