| 一种改进的房产档案特征提取与分类方法 |
| |
| 引用本文： | 钱俊霖,余建桥.一种改进的房产档案特征提取与分类方法[J].计算机工程,2012,38(10):266-268. |
| |
| 作者姓名： | 钱俊霖 余建桥 |
| |
| 作者单位： | 西南大学数据库与智能检索实验室,重庆,400715 |
| |
| 基金项目： | 重庆市自然科学基金资助项目(CSTC,2009BB2308);中央高校基本科研业务费基金资助项目(XDJK2009C017) |
| |
| 摘 要： | 针对房产电子档案分类与关键信息提取的问题，提出一种改进的特征提取与分类方法。将文档图像的段落特征和局部像素分布值特征作为房产文档图像的综合特征，利用模板训练支持向量机分类器，实现对入库的房产档案图像的自动分类。实验结果表明，该方法的分类效果和稳定性较好。
|
| 关 键 词： | 房产档案 段落特征 特征提取 档案分类 支持向量机分类器 局部特征 |
| 收稿时间： | 2011-12-07 |
Improved Method of Feature Extraction and Classification for House Property Archives |
| |
| QIAN Jun-lin
,
YU Jian-qiao.Improved Method of Feature Extraction and Classification for House Property Archives[J].Computer Engineering,2012,38(10):266-268. |
| |
| Authors: | QIAN Jun-lin YU Jian-qiao |
| |
| Affiliation: | (Laboratory of Database and Intelligent Retrieval,Southwest University,Chongqing 400715,China) |
| |
| Abstract: | This paper proposes a modified feature extraction and classification method to classify the electronic house property archives and extract the key information.It makes paragraph features combining up with the local relative pixel distributions.With the template in training,it makes Support Vector Machine(SVM) classifier to automatic storage house property archives image.Experimental results show that this method has better classification effect and stability. |
| |
| Keywords: | house property archives paragraph feature feature extraction archives classification Support Vector Machine(SVM) classifier local feature |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算机工程》浏览原始摘要信息 |
|
点击此处可从《计算机工程》下载全文 |
