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241
An Improved Data-Driven Calibration Method with High Efficiency for a 6-DOF Hybrid Robot
Published 2022-12-01“…Then, a large number of robot poses can be acquired in the whole workspace via a limited number of measurements, effectively solving the curse of dimensionality in measurement. (2) A mapping between the nominal joint variables and joint compensation values is established using a back propagation neural network (BPNN), which is trained directly using the measurement data through a unique algorithm involving inverse kinematics. …”
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242
Snake-Efficient Feature Selection-Based Framework for Precise Early Detection of Chronic Kidney Disease
Published 2023-07-01“…This approach helps mitigate the curse of dimensionality, reduce dimensionality, and enhance model performance. …”
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243
Study of Pricing of High-Dimensional Financial Derivatives Based on Deep Learning
Published 2023-06-01“…Thus, the deep learning-based method is used to overcome the “curse of dimensionality” caused by high-dimensional PDE with jump, and the numerical solution is obtained. …”
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244
FeaSel-Net: A Recursive Feature Selection Callback in Neural Networks
Published 2022-10-01“…In order to cope with the curse of dimensionality in machine learning, it is necessary to reduce the overhead from irrelevant or redundant features. …”
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245
Accelerated modeling and design of a mixed refrigerant cryogenic process using a data-driven approach
Published 2024-03-01“…However, the curse of dimensionality and process design constraints pose significant hurdles for effective screening and optimization. …”
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246
Variational quantum algorithm for experimental photonic multiparameter estimation
Published 2024-02-01“…Abstract Variational quantum metrology represents a powerful tool to optimize estimation strategies, resulting particularly beneficial for multiparameter estimation problems that often suffer from limitations due to the curse of dimensionality and computational complexity. To overcome these challenges, we develop a variational approach able to efficiently optimize a quantum multiphase sensor. …”
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247
On the enrichment of time series with textual data for forecasting agricultural commodity prices
Published 2022-01-01“…However, the existing representations have limitations, such as the curse of dimensionality and sparse data. This work investigates the finite use of domain-specific terms to investigate these problems by representing textual data with low dimensional space. …”
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248
Hybrid Tensor Networks for Fully Supervised and Semisupervised Hyperspectral Image Classification
Published 2023-01-01“…The problems of the curse of dimensionality and spectral variability in HSIs can affect the efficiency of the classifier and cause the decline of the classification accuracy. …”
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249
Normalized effect size (NES): a novel feature selection model for Urdu fake news classification
Published 2023-10-01“…TF-IDF transforms the textual data into a weighted term-document matrix and is usually prone to the curse of dimensionality. Our novel statistical model filters the most discriminative terms to reduce the data’s dimensionality and improve classification accuracy. …”
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250
Monte-Carlo planning in large POMDPs
Published 2015“…First, Monte-Carlo sampling is used to break the curse of dimensionality both during belief state updates and during planning. …”
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251
Reinforcement Learning in Multidimensional Environments Relies on Attention Mechanisms
Published 2016“…In this way, cortical attention mechanisms interact with learning in the basal ganglia to solve the “curse of dimensionality” in reinforcement learning.…”
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252
Reduced models for sparse grid discretizations of the multi-asset Black-Scholes equation
Published 2017“…We therefore rely on sparse grid discretizations of the PDEs, which allow us to cope with the curse of dimensionality to some extent. We then derive reduced models with proper orthogonal decomposition. …”
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253
Multifidelity Information Fusion Algorithms for High-Dimensional Systems and Massive Data sets
Published 2017“…Hence, we tackle simultaneously the “big N" problem for big data and the curse of dimensionality in multivariate parametric problems. …”
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254
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Testing Ising Models
Published 2021“…We demonstrate that, in this structured setting, we can avoid the curse of dimensionality, obtaining sample, and time efficient testers for independence and goodness-of-fit. …”
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256
Low-Dimensional Statistics of Anatomical Variability via Compact Representation of Image Deformations
Published 2021“…Using image-based descriptors to investigate clinical hypotheses and therapeutic implications is challenging due to the notorious “curse of dimensionality” coupled with a small sample size. …”
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257
Testing ising models
Published 2022“…We demonstrate that, in this structured setting, we can avoid the curse of dimensionality, obtaining sample and time efficient testers for independence and goodness-of-fit. …”
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258
The Big Data Newsvendor: Practical Insights from Machine Learning Analysis
Published 2013Get full text
Working Paper -
259
mCENTRIST : a multi-channel feature generation
Published 2014“…In order to avoid the curse of dimensionality, tradeoffs at both feature and channel levels have been executed to make mCENTRIST computationally practical. …”
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Journal Article -
260
Towards scalable synthesis of stochastic control systems
Published 2016“…A fundamental issue with the existing techniques is the known “curse of dimensionality,” which is due to the need to discretize state and input sets. …”
Journal article