搜索结果: 136-150 共查到“国际动态 人工智能”相关记录384条 . 查询时间(2.486 秒)
剑桥大学等研究发现：理论上稳定准确深度神经网络实际不存在
神经网络 剑桥大学 深度学习
2022/12/31
当下，深度神经网络应用越来越广泛，帮助设计微芯片，预测蛋白质折叠，并在复杂游戏中胜过人类，性能越来越强大。但也有大量证据证明，它们通常是不稳定的。一个非常明显的表现是，深度神经网络接收到的数据的微小变化，就可能会导致结果的巨大变化。例如《One pixel attack for fooling deep neural networks》研究中所揭示的，改变图像上的一个像素，AI就把马识别成青蛙。哈...
AI算法实现光速级地震监测
AI算法 地震监测
2022/12/31
英国《自然》杂志发表的一项研究显示，一个机器学习模型可以对大型地震的演化进行准确地实时估测，这个经过训练的机器学习模型能测定以光速传播的重力变化信号。
2022年6月8日，Elsevier旗下的Scopus数据库发布了CiteScore2021学术期刊质量评价指标数据。该指标对收录于Scopus数据库的同行评审期刊、系列图书、会议论文和行业刊物的影响力做出了最新评估。
MIT engineers devise a recipe for improving any autonomous robotic system（图）
自主机器人系统 通用优化器 步行机器人 自动驾驶汽车
2023/6/20
Autonomous robots have come a long way since the fastidious Roomba. In recent years, artificially intelligent systems have been deployed in self-driving cars, last-mile food delivery, restaurant servi...
An autonomous vehicle is able to?navigate city streets and other less-busy environments by recognizing pedestrians,?other vehicles and potential obstacles through?artificial intelligence. This is achi...
近日，信息工程学院计算机科学与技术（职教）专业2019级本科生廖杰在李军老师的指导下，以第一作者身份在CCF-C类推荐的SCI期刊《Applied Intelligence》上发表题为“Domestic Pig Sound Classification based on TransformerCNN”（基于TransformerCNN的家猪声音分类）的学术论文。《Applied Intellige...
Cancer cells can have thousands of mutations in their DNA. However, only a handful of those actually drive the progression of cancer; the rest are just along for the ride.
Many of us easily recognize emotions expressed in others’ faces. A smile may mean happiness, while a frown may indicate anger. Autistic people often have a more difficult time with this task. It’s unc...
A combination of ecological field methods and cutting-edge artificial intelligence has helped an interdisciplinary research group detect eelgrass wasting disease at nearly three dozen sites along a 1,...
Electrons and their behavior pose fascinating questions for quantum physicists, and recent innovations in sources, instruments and facilities allow researchers to potentially access even more of the i...
Imagine a more sustainable future, where cellphones, smartwatches, and other wearable devices don’t have to be shelved or discarded for a newer model. Instead, they could be upgraded with the latest s...
Center for Engineering Mechanobiology 2.0: Developing ‘mechanointelligence’（图）
工程机械 生物学 机械智能
2023/7/10
The National Science Foundation’s Science and Technology Center (STC) program is its flagship funding mechanism for organizing interdisciplinary research on cutting-edge topics. Penn’s Center for Engi...
一种具有生物合理性的类脑脉冲神经网络训练方法（图）
类脑智能 神经网络训练 生物合理性
2022/12/19
近日，中国科学院自动化研究所类脑智能研究中心研究员曾毅团队提出并实现了一种具有生物合理性的类脑脉冲神经网络训练方法，该方法能够在提高脉冲神经网络的性能的同时，明显降低网络的延迟以及能源消耗。相关研究成果发表于《细胞》出版社旗下期刊《模式》（Patterns）。
Artificial intelligence (AI) plays an important role in many systems, from predictive text to medical diagnoses. Inspired by the human brain, many AI systems are implemented based on artificial neural...
The miseducation of algorithms is a critical problem; when artificial intelligence mirrors unconscious thoughts, racism, and biases of the humans who generated these algorithms, it can lead to serious...