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2 results about "WordNet" patented technology
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WordNet is a lexical database for the English language. It groups English words into sets of synonyms called synsets, provides short definitions and usage examples, and records a number of relations among these synonym sets or their members. WordNet can thus be seen as a combination of dictionary and thesaurus. While it is accessible to human users via a web browser, its primary use is in automatic text analysis and artificial intelligence applications. The database and software tools have been released under a BSD style license and are freely available for download from the WordNet website. Both the lexicographic data (lexicographer files) and the compiler (called grind) for producing the distributed database are available.
Hallucination detection system, hallucination detection method, and electronic device
An electronic device comprises a hallucination detection system. The hallucination detection system can execute a hallucination detection method. The hallucination detection method comprises implementing a conversion step, an authenticity detection step, and a result output step. The conversion step comprises: generating a plurality of output wordnets according to the output text. The authenticity detection step comprises: generating multiple pieces of authenticity information by a trained graph embedding model. Each of the multiple pieces of the authenticity information indicates whether one of the output wordnets is determined to be non-hallucinated or hallucinated by the graph embedding model. The result output step comprises: generating result of hallucination detection according to the multiple pieces of the authenticity information. The graph embedding model is trained through a plurality of positive wordnets and a plurality of negative wordnets generated from domain knowledge data.
Owner:INSTITUTE FOR INFORMATION INDUSTRY
A method and system for improving completion parameters for understanding user input
PendingCN122114174AAccurately capture potential needsavoid misreadingDigital data information retrievalNatural language data processingUser inputEngineering
The application relates to the technical field of industrial manufacturing, and discloses a method and system for improving the completion parameters of understanding user input, which comprises the following steps: inputting an industrial standardized file, generating a semantic label, reasoning through the industrial standardized file and the semantic label, obtaining an optimized industrial standardized file, and obtaining an industrial rule set and a text parameter set input by a user. The application realizes accurate semantic label generation based on a WordNet synonym set, solves the polysemy ambiguity problem, calculates the similarity between a candidate parameter and a user conversation through an improved Levenshtein distance algorithm and a compensation mechanism, accurately captures the potential demand of the user, improves the consistency with the actual input intention of the user, multiplies the initial weight value, the click rate and the time decay factor to sort the candidate parameters, balances the instant production demand and the historical experience in the industrial scene, and significantly improves the accuracy, adaptability, efficiency and interpretability in four dimensions.
Owner:BEIJING INFORMATION TECH BOTE INTELLIGENT TECH CO LTD