Similar case recommendation system and corresponding method based on word distribution representation
A distributed representation and case technology, applied in the fields of medical data mining, medical automated diagnosis, medical informatics, etc., can solve the problem of difficult acquisition of monolingual parallel corpus, and achieve the goal of overcoming the language gap, saving time, and reducing reply time Effect
Active Publication Date: 2019-01-04
QINGDAO ACADEMY OF INTELLIGENT IND
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However, the monolingual parallel corpora required to implement translation-based methods are not readily available, and it is not practical to assume that question-answer pairs are parallel corpora in most studies
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[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
[0027] The present invention proposes a similar case recommendation system based on word distribution representation, which can be used for similar case recommendation on an online consultation platform. On the one hand, the system continuously collects and processes relevant data of the consultation platform, maximizes the integration and utilization of existing resources, and improves the efficiency of Internet consultation; similarity.
[0028] figure 1 It is a structural diagram of a similar case recommendation system according to an embodiment of the present invention. Such as figure 1 As shown, the system includes a data module 001, a recommendation module 002, an evaluation module 003, and an online module 004, ...
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The invention relates to the technical fields including natural language processing, information retrieval, medical data mining and the like, in particular to a similar case recommendation system based on word and phrase distributed representation, and a corresponding method applied to an Internet inquiry platform. The system comprises a data module, a recommendation module, an evaluation module and an on-line module, wherein the data module comprises a data acquisition submodule, a data storage submodule, a data preprocessing submodule, a word segmentation submodule and a word vector training submodule; the recommendation module comprises a decision submodule, a semantic similarity algorithm submodule and a recommendation sorting submodule; the on-line module comprises a recommendation submodule and a feedback submodule; the data module transmits effective data to the recommendation module, the recommendation module receives data from the data module and the index of the evaluation module, recommends an associated case and transmits a recommendation result to the on-line module; and the on-line module transmits the recommendation result to a user, and meanwhile, the user returns the feedback of the recommendation result to the on-line module.
Description
technical field [0001] The invention relates to the technical fields of natural language processing, information retrieval and medical data mining. In particular, it relates to a similar case recommendation system and corresponding method based on the distribution of words and sentences applied to the Internet consultation platform. The semantic level realizes the precise recommendation of similar cases on the Internet consultation platform. Background technique [0002] With the rapid development of the Internet, the acceptance of the Internet is getting higher and higher. In recent years, due to the shortage of medical resources, problems such as expensive and difficult to see a doctor, more and more people have begun to check their medical conditions online. The Internet consultation platform is a new application of the Internet in the medical field. In the online consultation platform, patients describe their symptoms on one side of the platform, and doctors on the ot...
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IPC IPC(8): G16H50/70G16H50/20
CPCG06F19/34
Inventor 赵一飞王飞跃施小博
Owner QINGDAO ACADEMY OF INTELLIGENT IND