| 基于粗糙集的数据挖掘技术及其在临床医学诊断中的应用 |
| |
| 引用本文： | 李男,朱立宇,等.基于粗糙集的数据挖掘技术及其在临床医学诊断中的应用[J].上海生物医学工程,2002,23(2):3-7. |
| |
| 作者姓名： | 李男 朱立宇 |
| |
| 作者单位： | [1]大连理工大学电子与信息工程学院201900 [2]大连友谊医院116001 |
| |
| 基金项目： | 国家自然科学基金(30170259)，辽宁省科学技术基金(2001101057)，教育部留学回国启动基金 |
| |
| 摘 要： | 数据挖掘是一个利用各种分析工具在海量数据中发现模型和数据间关系的过程。临床医学上大量的数据中蕴含着丰富的信息，利用数据挖掘技术，特别是基于粗糙集理论的数据挖掘技术，通过数据训练集所训练得到的算法模型能够有效应用于疾病诊断。并获得很高的准确率，本文简单介绍了数据挖掘技术的基本原理和主要方法，以及粗糙集理论的基本原理，并给出了一个利用数据挖掘技术对肺部肿瘤进行诊断评价的应用实例。
|
| 关 键 词： | 临床医学 诊断 数据挖掘 肺癌诊断 粗糙集 神经网络 决策树 |
The Application of Rough Set Based Data Mining Technique in Clinical Diagnosis |
| |
| LI Nan QIU Tian-shuang LIU Hui ZHU Li-yu REN Shuang-yi.The Application of Rough Set Based Data Mining Technique in Clinical Diagnosis[J].Shanghai Journal of Biomedical Engineering,2002,23(2):3-7. |
| |
| Authors: | LI Nan QIU Tian-shuang LIU Hui ZHU Li-yu REN Shuang-yi |
| |
| Institution: | LI Nan QIU Tian-shuang LIU Hui ZHU Li-yu REN Shuang-yi
Department of Electronic Engineering,Dalian University of Technology |
| |
| Abstract: | Data mining is a type of process,which uses all kinds of analytical tools to search the relationship between the model and data in the sea of data. The data obtained from the clinical diagnosis contain a large amount of information. The algorithm which uses the data mining technique,especially the technique based on the rough set theory,can be trained through the training data set and can be applied to determine the state of an illness with a very high accuracy. This paper briefly introduces the principles and methods of the data mining and the rough set theory,and gives an example on the diagnosis and evaluation of the lung tumor. |
| |
| Keywords: | data mining lung cancer diagnosis rough set theory neural network decision-making tree |
| 本文献已被 CNKI 维普 等数据库收录！ |
