Prostate nodule ultrasonic-assisted diagnosis system, storage medium and electronic equipment

An ultrasound-assisted and diagnostic system technology, applied in medical automated diagnosis, computer-aided medical procedures, character and pattern recognition, etc., can solve the problem of low prediction accuracy, achieve the effect of improving reasoning accuracy, avoiding subjectivity, and improving diagnostic accuracy

Pending Publication Date: 2022-01-28
ANHUI PROVINCIAL HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Aiming at the deficiencies of the prior art, the present invention provides an ultrasound-assisted diagnostic system for prostate nodules, a storage medium and electronic equipment, which solves the problem of low prediction accuracy of existing methods

Method used

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  • Prostate nodule ultrasonic-assisted diagnosis system, storage medium and electronic equipment
  • Prostate nodule ultrasonic-assisted diagnosis system, storage medium and electronic equipment
  • Prostate nodule ultrasonic-assisted diagnosis system, storage medium and electronic equipment

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Experimental program
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Effect test

Embodiment 1

[0084] Such as figure 1 Shown, the present invention provides a kind of prostate nodule ultrasonic auxiliary diagnosis system, and this system comprises:

[0085] The data processing module is used to obtain standardized diagnostic data of prostate nodules and corresponding pathological results of prostate nodules based on the prostate history examination report, and construct a training set;

[0086] The basic extended confidence rule base system construction module is used to construct S basic extended confidence rule base systems based on the training set; the basic extended confidence rule base system includes an extended confidence rule base and an inference framework;

[0087] The weight optimization module is used to optimize the weight in each basic extended belief rule base system by solving the optimization model;

[0088] The diagnosis result output module is used to use the standardized diagnosis data to be detected as the input of each optimized basic extended co...

Embodiment 2

[0229] A computer-readable storage medium, which stores a computer program for ultrasound-assisted diagnosis of prostate nodules, wherein the computer program causes the computer to perform the following steps:

[0230] Based on the prostate history examination report, the standardized diagnostic data of the prostate nodule and the corresponding pathological results of the prostate nodule are obtained, and the training set is constructed;

[0231] Based on the training set, construct S basic extended confidence rule base systems; the basic extended confidence rule base system includes an extended confidence rule base and an inference framework;

[0232] By solving the optimization model, the weights in each basic extended belief rule base system are optimized;

[0233] The standardized diagnostic data to be detected is used as the input of each optimized basic extended confidence rule base system to obtain S inference results, and the output diagnostic results of prostate nodu...

Embodiment 3

[0235] An electronic device comprising:

[0236] one or more processors;

[0237] storage; and

[0238] One or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the programs comprising steps for performing the following:

[0239] Based on the prostate history examination report, the standardized diagnostic data of the prostate nodule and the corresponding pathological results of the prostate nodule are obtained, and the training set is constructed;

[0240] Based on the training set, construct S basic extended confidence rule base systems; the basic extended confidence rule base system includes an extended confidence rule base and an inference framework;

[0241] By solving the optimization model, the weights in each basic extended belief rule base system are optimized;

[0242] The standardized diagnostic data to be detected is used as the input of each optimized basic extended confidence r...

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Abstract

The invention provides a prostate nodule ultrasonic-assisted diagnosis system, a storage medium and electronic equipment, and relates to the technical field of ultrasonic-assisted diagnosis. The reasoning precision of a single extended belief rule base system is easily influenced by the quality of a training data set, and the Bagging algorithm is utilized to construct a plurality of basic extended belief rule base systems, so that the systems can complement each other, and the overall reasoning precision is improved. The attribute weight and the rule weight are objectively determined by constructing the optimization model, the subjectivity of the result can be effectively avoided, and the result obtained by the system is more objective and accurate. With the system adopted, the prostate ultrasonic diagnosis precision can be effectively improved so as to assist doctors in diagnosing prostate pathology results.

Description

technical field [0001] The invention relates to the technical field of ultrasound-assisted diagnosis, in particular to an ultrasound-assisted diagnosis system for prostate nodules, a storage medium and electronic equipment. Background technique [0002] In recent years, the incidence of prostate cancer has been increasing year by year. The incidence of prostate cancer in China rose from 1.70 / 100,000 in 2000 to 10.06 / 100,000 in 2011. In developed countries, there are about 119.9 cases of prostate cancer per 100,000 people. There are regional differences in the early screening of prostate specific antigen in China, and the proportion of high-risk progressive and metastatic prostate cancer patients is relatively high. Therefore, early detection and accurate diagnosis of benign and malignant prostate nodules are very important. Ultrasound, especially transrectal ultrasound, has become an important It is an important means of examination. Ultrasound images can not only distingui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H50/20G06K9/62G06N3/00G06N5/04
CPCG16H50/20G06N3/006G06N5/04G06F18/214
Inventor 刘卫勇叶磊朱娅娟王雨豪侯冰冰
Owner ANHUI PROVINCIAL HOSPITAL
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