学习一种增强记忆的多阶段目标驱动网络,用于自我中心的轨迹预测
Xiuen Wu1,2, Sien Li1,2, Tao Wang1
1Fujian Provincial Key Laboratory of Information Processing and Intelligent Control, School of Computer and Big Data, Minjiang University, Fuzhou 350108, China.
Biomimetics (Basel, Switzerland)
|August 28, 2024
概括
我们开发了一个增强记忆的网络,用于预测动态场景中的未来路径. 这种方法使用场景记忆来通过从过去的经验中学习来提高轨迹预测的准确性.
科学领域:
- 计算机视觉 计算机视觉
- 人工智能的人工智能
- 机器人技术 机器人技术 机器人技术
背景情况:
- 自我中心的轨迹预测对于在动态环境中运行的自主系统至关重要.
- 现有的方法往往难以有效地利用过去的经验来准确预测未来的路径.
研究的目的:
- 引入一种新的增强记忆的多阶段目标驱动网络 (ME-MGNet),以改善自我中心轨迹预测.
- 开发一个系统,将知识从以前的经验转移到当前的场景,使用场景布局内存.
主要方法:
- 场景级匹配使用场景布局内存来检索类似的过去轨迹.
- 轨迹级匹配和内存过以提取目标特征.
- 一个多阶段的目标生成器和有条件的自动编码器与前向解码器用于预测.
主要成果:
- ME-MGNet在动态场景中展示了有效的自我中心轨迹预测.
- 在多个公共数据集 (JAAD,PIE,KITTI) 和一个新的数据集 (FZDC) 上的验证证实了该方法的有效性.
结论:
- 拟议的ME-MGNet通过结合基于记忆的方法显著增强了自我中心的轨迹预测.
- 场景布局内存可实现有效的知识传输,从而更准确地预测未来的路径.
更多相关视频
11:15Automated Visual Cognitive Tasks for Recording Neural Activity Using a Floor Projection Maze
Published on: February 20, 2014
13.1K
11:14A Novel Experimental and Analytical Approach to the Multimodal Neural Decoding of Intent During Social Interaction in Freely-behaving Human Infants
Published on: October 4, 2015
10.9K
相关概念视频
Associative Learning
2.1K
Associative learning is a fundamental concept in behavioral psychology, wherein a connection is established between two stimuli or events, leading to a learned response. This process is critical in understanding how behaviors are acquired and modified. Conditioning, the mechanism through which associations are formed, can be divided into two main types: classical conditioning and operant conditioning, each elucidating different aspects of associative learning.
Classical conditioning, also known...
Classical conditioning, also known...
2.1K
Cognitive Learning
1.6K
Cognitive learning is based on purposive behavior, incidental learning, and insight learning.
E. C. Tolman's theory of purposive behavior emphasizes that much behavior is goal-directed. He argued that to understand behavior, we must look at the entire sequence of actions leading to a goal. For instance, high school students study hard, not just due to past reinforcement but also to achieve the goal of getting into a good college.
Tolman introduced the idea that behavior is influenced by...
E. C. Tolman's theory of purposive behavior emphasizes that much behavior is goal-directed. He argued that to understand behavior, we must look at the entire sequence of actions leading to a goal. For instance, high school students study hard, not just due to past reinforcement but also to achieve the goal of getting into a good college.
Tolman introduced the idea that behavior is influenced by...
1.6K
Observational Learning
1.5K
Albert Bandura's observational learning, also known as imitation or modeling, occurs when a person observes and imitates another's behavior. It is a quicker process than operant conditioning. A well-known example is the Bobo doll study, where children who saw an adult acting aggressively towards the doll were more likely to act aggressively when left alone, compared to those who observed a nonaggressive adult. Many psychologists view observational learning as a form of latent learning...
1.5K
Orthogonal Trajectories
303
Orthogonal trajectories describe the geometric relationship between two families of curves that intersect each other at right angles. One illustrative case involves a family of parabolas that open sideways along the x-axis. These curves share a common shape but differ by a scaling parameter, resulting in a set of curves that all pass through the origin and widen at different rates.Determining Orthogonal TrajectoriesTo identify the orthogonal trajectories for these parabolas, the first step...
303
