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July 30, 20268 min readInstead of compromising among parameter updates dictated by different training objectives, ControlG allocates computational capacity to objectives sequentially and dynamically.
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July 9, 202610 min read
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Featured news
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Physical Review Research2020We compare the BFGS optimizer, ADAM and NatGrad in the context of VQES. We systematically analyze their performance on the QAQA ansatz for the transverse field Ising and the XXZ model as well as on overparametrized circuits with the ability to break the symmetry of the Hamiltonian. The BFGS algorithm is frequently unable to find a global minimum for systems beyond about 20 spins and ADAM easily gets trapped
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NeurIPS 2020 Workshop on KR2ML2020The predominant approach to visual question answering (VQA) relies on encoding the image and question with a “black-box” neural encoder and decoding a single token as the answer like “yes” or “no”. Despite this approach’s strong quantitative results, it struggles to come up with intuitive, human-readable forms of justification for the prediction process. To address this insufficiency, we reformulate VQA
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NeurIPS 2020 Workshop on Human in the Loop Dialogue Systems2020Current conversational AI systems aim to understand a set of pre-designed requests and execute related actions, which limits them to evolve naturally and adapt based on human interactions. Motivated by how children learn their first language interacting with adults, this paper describes a new teachable AI system that is capable of learning new language nuggets called concepts, directly from end users using
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NeurIPS 2020 The Preregistration Workshop2020We propose a new framework for object detection that guides the model to explicitly reason about translation and rotation invariant object keypoints to boost model robustness. The model first predicts keypoints for each object in the image and then derives bounding-box predictions from the keypoints. While object classification and box regression are supervised, keypoints are learned through self-supervision
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MLSys 2021, NeurIPS 2020 Workshop on Machine Learning for Systems2020Virtual machines (VM) form the foundation of modern cloud computing as they help logically abstract per-user compute from shared physical infrastructure. Users of these services require VMs of varying sizes and configurations, which the provider places on a set of physical machines (PMs). VMs on the same physical PM share memory and CPU resources, so a bad packing directly impacts the quality of user experience
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