Search Results - "Dahl, George E"
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Deep Neural Nets as a Method for Quantitative Structure–Activity Relationships
Published in Journal of chemical information and modeling (23-02-2015)“…Neural networks were widely used for quantitative structure–activity relationships (QSAR) in the 1990s. Because of various practical issues (e.g., slow on…”
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Prediction Errors of Molecular Machine Learning Models Lower than Hybrid DFT Error
Published in Journal of chemical theory and computation (14-11-2017)“…We investigate the impact of choosing regressors and molecular representations for the construction of fast machine learning (ML) models of 13 electronic…”
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Machine learning guided aptamer refinement and discovery
Published in Nature communications (22-04-2021)“…Aptamers are single-stranded nucleic acid ligands that bind to target molecules with high affinity and specificity. They are typically discovered by searching…”
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Acoustic Modeling Using Deep Belief Networks
Published in IEEE transactions on audio, speech, and language processing (01-01-2012)“…Gaussian mixture models are currently the dominant technique for modeling the emission distribution of hidden Markov models for speech recognition. We show…”
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Artificial Intelligence-Based Breast Cancer Nodal Metastasis Detection: Insights Into the Black Box for Pathologists
Published in Archives of pathology & laboratory medicine (1976) (01-07-2019)“…Nodal metastasis of a primary tumor influences therapy decisions for a variety of cancers. Histologic identification of tumor cells in lymph nodes can be…”
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Large-scale malware classification using random projections and neural networks
Published in 2013 IEEE International Conference on Acoustics, Speech and Signal Processing (01-05-2013)“…Automatically generated malware is a significant problem for computer users. Analysts are able to manually investigate a small number of unknown files, but the…”
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Conference Proceeding -
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A mobile-optimized artificial intelligence system for gestational age and fetal malpresentation assessment
Published in Communications medicine (11-10-2022)“…Background Fetal ultrasound is an important component of antenatal care, but shortage of adequately trained healthcare workers has limited its adoption in…”
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Context-Dependent Pre-Trained Deep Neural Networks for Large-Vocabulary Speech Recognition
Published in IEEE transactions on audio, speech, and language processing (01-01-2012)“…We propose a novel context-dependent (CD) model for large-vocabulary speech recognition (LVSR) that leverages recent advances in using deep belief networks for…”
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Improving deep neural networks for LVCSR using rectified linear units and dropout
Published in 2013 IEEE International Conference on Acoustics, Speech and Signal Processing (01-05-2013)“…Recently, pre-trained deep neural networks (DNNs) have outperformed traditional acoustic models based on Gaussian mixture models (GMMs) on a variety of large…”
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Conference Proceeding -
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Large vocabulary continuous speech recognition with context-dependent DBN-HMMS
Published in 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) (01-05-2011)“…The context-independent deep belief network (DBN) hidden Markov model (HMM) hybrid architecture has recently achieved promising results for phone recognition…”
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Improvements to Deep Convolutional Neural Networks for LVCSR
Published in 2013 IEEE Workshop on Automatic Speech Recognition and Understanding (01-12-2013)“…Deep Convolutional Neural Networks (CNNs) are more powerful than Deep Neural Networks (DNN), as they are able to better reduce spectral variation in the input…”
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Conference Proceeding -
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What Will it Take to Fix Benchmarking in Natural Language Understanding?
Published 05-04-2021“…Evaluation for many natural language understanding (NLU) tasks is broken: Unreliable and biased systems score so highly on standard benchmarks that there is…”
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Predicting the utility of search spaces for black-box optimization: a simple, budget-aware approach
Published 15-12-2021“…Black box optimization requires specifying a search space to explore for solutions, e.g. a d-dimensional compact space, and this choice is critical for getting…”
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Pre-training helps Bayesian optimization too
Published 07-07-2022“…Bayesian optimization (BO) has become a popular strategy for global optimization of many expensive real-world functions. Contrary to a common belief that BO is…”
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Faster Neural Network Training with Data Echoing
Published 11-07-2019“…In the twilight of Moore's law, GPUs and other specialized hardware accelerators have dramatically sped up neural network training. However, earlier stages of…”
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A Large Batch Optimizer Reality Check: Traditional, Generic Optimizers Suffice Across Batch Sizes
Published 12-02-2021“…Recently the LARS and LAMB optimizers have been proposed for training neural networks faster using large batch sizes. LARS and LAMB add layer-wise…”
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Pre-trained Gaussian Processes for Bayesian Optimization
Published 16-09-2021“…Journal of Machine Learning Research, 25(212):1-83, 2024. URL http://jmlr.org/papers/v25/23-0269.html Bayesian optimization (BO) has become a popular strategy…”
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Adaptive Gradient Methods at the Edge of Stability
Published 29-07-2022“…Very little is known about the training dynamics of adaptive gradient methods like Adam in deep learning. In this paper, we shed light on the behavior of these…”
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