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Tomer Lancewicki

3 accepted papers

2023

Multi-armed bandits for resource efficient, online optimization of language model pre-training: the use case of dynamic masking

ACL 2023findings

We design and evaluate a Bayesian optimization framework for resource efficient pre-training of Transformer-based language models (TLMs). TLM pre-training requires high computational resources and introduces many unresolved design choices, such as selecting its pre-training hyperparameters.We propos…

2021

Real-Time Synchronization in Neural Networks for Multivariate Time Series Anomaly Detection

ICASSP 2021accepted

Deep learning has gained momentum over traditional methods in recent years due to its ability to scale up to an unforeseen rise in both volumes and dimensions of data emerging from IoT. It is suitable for modeling arbitrary complex dependencies, such as those exacerbated by asynchrony in the inputs.…

Cited by 0SourceScholar
2020

Automatic and Simultaneous Adjustment of Learning Rate and Momentum for Stochastic Gradient-based Optimization Methods

ICASSP 2020accepted

Stochastic gradient-based methods are prominent for training machine learning and deep learning models. The performance of these techniques depends on their hyperparameter tuning over time and varies for different models and problems. Manual adjustment of hyperparameters is very costly and time-cons…

Cited by 0SourceScholar