图 书 馆
采用机器学习方法的系统辨识System Identification Using Machine Learning Methods |
|
| 课程网址: | http://videolectures.net/bbci2012_wichmann_system_identification/ |
| 主讲教师: | Wichmann Felix A |
| 开课单位: | 马克斯普朗克研究所 |
| 开课时间: | 2012-12-03 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Understanding perception and the underlying cognitive processes on a behavioral level requires a solution to the feature identification problem: Which are the features on which sensory systems base their computations? What techniques can we use to identify them? Thus one of the central challenges in psychophysics is System Identification: We need to infer the critical features, or cues, human observers make use of when they see or hear. What aspect of the visual or auditory stimulus actually influences behaviour if faced with real-world, complex stimuli? In my laboratory we have developed exploratory, data-driven system identification techniques based on modern machine learning methods to infer the critical features from human behavioural judgments. I will present these methods and show what their benefits are over the traditional “reverse-correlation” approach and the “bubbles technique”. |
| 关 键 词: | 特征识别问题; 系统辨识; 数据驱动; 机器学习方法 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2020-07-29：yumf |
| 阅读次数: | 131 |