| MEDLINE摘要本地下载与更新及癌基因表达数据的文本挖掘(英文) |
| |
| 引用本文： | 宋东光. MEDLINE摘要本地下载与更新及癌基因表达数据的文本挖掘(英文)[J]. 生物信息学, 2010, 8(3): 263-266,270 |
| |
| 作者姓名： | 宋东光 |
| |
| 作者单位： | 佛山科学技术学院园艺系,佛山,广东,528231 |
| |
| 摘 要： | 近年来对生物医学文献的文本挖掘在功能基因组学研究中得到了广泛开展。为了更好的检索MEDLINE摘要,本文介绍利用Unix文本过滤命令实现了对摘要的自动下载和更新。同时,对癌基因表达数据,如癌的种类,癌基因表达情况,及与p53基因的关联等进行了初步的文本挖掘分析。
|
| 关 键 词： | 文本挖掘 MEDLINE Unix命令 基因表达 |
Practical MEDLINE Abstracts Retrieval, Updating, and Preliminary Text-mining Analysis of Cancer Gene Expression Data |
| |
| SONG Dong-guang. Practical MEDLINE Abstracts Retrieval, Updating, and Preliminary Text-mining Analysis of Cancer Gene Expression Data[J]. Chinese Journal of Bioinformatics, 2010, 8(3): 263-266,270 |
| |
| Authors: | SONG Dong-guang |
| |
| Affiliation: | SONG Dong-guang (Dept of Horticulture,Foshan University,Foshan Guangdong 528000,China) |
| |
| Abstract: | Text-mining of biomedical literature is becoming a hot spot in functional genomics in recent years. For better searching MEDLINE abstracts, an automatic retrieval and updating method was presented in this paper, by using Unix text-filtering commands. Preliminary text-mining was accomplished for mining cancer gene expression data, e.g., in finding cancer types, counting cancer gene expressions, and reviewing p53 gene associations. |
| |
| Keywords: | MEDLINE text-mining MEDLINE Unix commands gene expression |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
