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Statistical learning methods show great promise in providing an accurate prediction of materials and molecular properties, while minimizing the need for computationally demanding electronic structure calculations. The accuracy and…

材料科学 · 物理学 2018-01-24 Andrea Grisafi , David M. Wilkins , Gábor Csányi , Michele Ceriotti

As a promising step, the performance of data analysis and feature learning are able to be improved if certain pattern matching mechanism is available. One of the feasible solutions can refer to the importance estimation of instances, and…

机器学习 · 计算机科学 2020-11-17 Miao Cheng , Xinge You

Tensor Gaussian graphical models (GGMs), interpreting conditional independence structures within tensor data, have important applications in numerous areas. Yet, the available tensor data in one single study is often limited due to high…

机器学习 · 统计学 2022-11-18 Mingyang Ren , Yaoming Zhen , Junhui Wang

Neonatal seizures are a commonly encountered neurological condition. They are the first clinical signs of a serious neurological disorder. Thus, rapid recognition and treatment are necessary to prevent serious fatalities. The use of…

信号处理 · 电气工程与系统科学 2021-12-01 Vishal Nagarajan , Ashwini Muralidharan , Deekshitha Sriraman , Pravin Kumar S

This study presents a novel approach for EEG-based seizure detection leveraging a BERT-based model. The model, BENDR, undergoes a two-phase training process. Initially, it is pre-trained on the extensive Temple University Hospital EEG…

Transfer learning, a technique commonly used in generative artificial intelligence, allows neural network models to bring prior knowledge to bear when learning a new task. This study demonstrates that transfer learning significantly…

定量方法 · 定量生物学 2025-06-03 William G Coon , Diego Luna , Akshita Panagrahi , Matthew Reid , Mattson Ogg

Transfer learning is one of the subjects undergoing intense study in the area of machine learning. In object recognition and object detection there are known experiments for the transferability of parameters, but not for neural networks…

计算机视觉与模式识别 · 计算机科学 2018-11-27 Ioannis Athanasiadis , Panagiotis Mousouliotis , Loukas Petrou

Deep Neural Networks (DNN) could forget the knowledge about earlier tasks when learning new tasks, and this is known as \textit{catastrophic forgetting}. While recent continual learning methods are capable of alleviating the catastrophic…

计算机视觉与模式识别 · 计算机科学 2020-09-15 Li Yang , Zhezhi He , Junshan Zhang , Deliang Fan

In recent years, machine learning has become an increasingly powerful tool for supporting seizure detection and monitoring in epilepsy care. Traditional approaches focus on identifying seizures only after they begin, which limits the…

机器学习 · 计算机科学 2025-10-30 Ria Jayanti , Tanish Jain

Epilepsy is one of the most prevalent brain disorders that disrupts the lives of millions worldwide. For patients with drug-resistant seizures, there exist implantable devices capable of monitoring neural activity, promptly triggering…

信号处理 · 电气工程与系统科学 2023-10-31 Arman Zarei , Bingzhao Zhu , Mahsa Shoaran

This paper presents a transfer learning method in speech emotion recognition based on a Time-Delay Neural Network (TDNN) architecture. A major challenge in the current speech-based emotion detection research is data scarcity. The proposed…

音频与语音处理 · 电气工程与系统科学 2020-08-18 Sitong Zhou , Homayoon Beigi

Machine-learning models consist of kernels, which are algorithms applying operations on tensors -- data indexed by a linear combination of natural numbers. Examples of kernels include convolutions, transpositions, and vectorial products.…

机器学习 · 计算机科学 2024-07-16 Michael Canesche , Gaurav Verma , Fernando Magno Quintao Pereira

Deep learning-based speech enhancement methods have significantly improved speech quality and intelligibility. Convolutional neural networks (CNNs) have been proven to be essential components of many high-performance models. In this paper,…

音频与语音处理 · 电气工程与系统科学 2025-11-11 Dahan Wang , Xiaobin Rong , Shiruo Sun , Yuxiang Hu , Changbao Zhu , Jing Lu

Tensor Networks (TN) offer a powerful framework to efficiently represent very high-dimensional objects. TN have recently shown their potential for machine learning applications and offer a unifying view of common tensor decomposition models…

机器学习 · 计算机科学 2021-06-24 Meraj Hashemizadeh , Michelle Liu , Jacob Miller , Guillaume Rabusseau

In this work, we address the question of the adaptability of artificial neural networks (NNs) used for impairments mitigation in optical transmission systems. We demonstrate that by using well-developed techniques based on the concept of…

信号处理 · 电气工程与系统科学 2022-01-05 Pedro J. Freire , Daniel Abode , Jaroslaw E. Prilepsky , Nelson Costa , Bernhard Spinnler , Antonio Napoli , Sergei K. Turitsyn

An increasing amount of collected data are high-dimensional multi-way arrays (tensors), and it is crucial for efficient learning algorithms to exploit this tensorial structure as much as possible. The ever-present curse of dimensionality…

机器学习 · 计算机科学 2021-08-04 Kirandeep Kour , Sergey Dolgov , Martin Stoll , Peter Benner

This work demonstrates a hardware-efficient support vector machine (SVM) training algorithm via the alternative direction method of multipliers (ADMM) optimizer. Low-rank approximation is exploited to reduce the dimension of the kernel…

信号处理 · 电气工程与系统科学 2019-07-24 Shuo-An Huang , Chia-Hsiang Yang

Speech emotion recognition (SER) has been a popular research topic in human-computer interaction (HCI). As edge devices are rapidly springing up, applying SER to edge devices is promising for a huge number of HCI applications. Although deep…

声音 · 计算机科学 2023-05-12 Yi Chang , Zhao Ren , Thanh Tam Nguyen , Kun Qian , Björn W. Schuller

Neurologists typically identify epileptic seizures from electroencephalograms (EEGs) by visual inspection. This process is often time-consuming, especially for EEG recordings that last hours or days. To expedite the process, a reliable,…

信号处理 · 电气工程与系统科学 2022-11-23 Wei Yan Peh , Prasanth Thangavel , Yuanyuan Yao , John Thomas , Yee Leng Tan , Justin Dauwels

Sequential self-attention models usually rely on additive positional embeddings, which inject positional information into item representations at the input. In the absence of positional signals, the attention block is…

信息检索 · 计算机科学 2026-02-25 Timur Nabiev , Evgeny Frolov