图 书 馆
从结构特征预测DNA结合蛋白Prediction of DNA-binding proteins from structural features |
|
| 课程网址: | http://videolectures.net/mlsb2010_szaboova_pdna/ |
| 主讲教师: | Andrea Szabova |
| 开课单位: | 布拉格捷克技术大学 |
| 开课时间: | 2010-11-08 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | We use logic-based machine learning to distinguish DNAbinding proteins from non-binding proteins. We combine previously suggested coarse-grained features (such as the dipole moment) with automatically constructed structural (spatial) features. Prediction based only on structural features already improves on the state-of-the-art predictive accuracies achieved in previous work with coarse-grained features. Accuracies are further improved when the combination of both feature categories is used. An important factor contributing to accurate prediction is that structural features are not Boolean but rather interpreted by counting the number of their occurences in a learning example. |
| 关 键 词: | 机器学习; 粗粒度特征; 自动构建 |
| 课程来源: | 视频讲座网 |
| 数据采集: | 2023-07-24：chenjy |
| 最后编审: | 2023-07-24：chenjy |
| 阅读次数: | 27 |