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Longer titles found: Stochastic gradient descent (view)

searching for Gradient descent 79 found (364 total)

alternate case: gradient descent

Multilinear principal component analysis (766 words) [view diff] exact match in snippet view article find links to article

literature as the HOSVD or the Tucker which employ the power method or gradient descent, respectively. Vasilescu and Terzopoulos framed the data analysis,
Information geometry (1,015 words) [view diff] exact match in snippet view article find links to article
information-geometric optimization methods (mirror descent and natural gradient descent). The standard references in the field are Shun’ichi Amari and Hiroshi
Meta-learning (computer science) (2,496 words) [view diff] exact match in snippet view article
optimization algorithm, compatible with any model that learns through gradient descent. Reptile is a remarkably simple meta-learning optimization algorithm
Martín Abadi (444 words) [view diff] exact match in snippet view article find links to article
contributed to the development of differentially private stochastic gradient descent.[1] He is a 2008 Fellow of the Association for Computing Machinery
Kernel adaptive filter (741 words) [view diff] exact match in snippet view article find links to article
updated as for the Kalman Filter case in linear filters. Iterative gradient descent that is typically used in adaptive filters has also gained popularity
DeepDream (1,779 words) [view diff] exact match in snippet view article find links to article
activity of looking for animals or other patterns in clouds. Applying gradient descent independently to each pixel of the input produces images in which adjacent
Image segmentation (9,682 words) [view diff] exact match in snippet view article find links to article
cases, energy minimization is generally conducted using a steepest-gradient descent, whereby derivatives are computed using, e.g., finite differences.
HOSVD-based canonical form of TP functions and qLPV models (1,216 words) [view diff] exact match in snippet view article find links to article
DeLathauwer etal. companion algorithm are sequential algorithm that employ gradient descent or the power method, respectively. Related definitions (on TP functions
Learning rule (1,198 words) [view diff] case mismatch in snippet view article find links to article
of learning methods - Hebbian - Neocognitron, Brain-state-in-a-box Gradient Descent - ADALINE, Hopfield Network, Recurrent Neural Network Competitive -
Minimax eversion (521 words) [view diff] exact match in snippet view article find links to article
ascent from the round sphere to the half-way model, then gradient descent down (gradient descent for Willmore energy is called Willmore flow). More symmetrically
CMA-ES (7,561 words) [view diff] exact match in snippet view article find links to article
search steps is increased. Both updates can be interpreted as a natural gradient descent. Also, in consequence, the CMA conducts an iterated principal components
Higher-order singular value decomposition (4,394 words) [view diff] exact match in snippet view article find links to article
implementation are both sequential and rely on iterative procedures such as gradient descent or the power method. By contrast, the M-mode SVD provides a closed-form
Bernard Widrow (1,216 words) [view diff] exact match in snippet view article find links to article
cannot be designed. Widrow thus designed an adaptive filter that uses gradient descent to minimize the mean square error. He also attended the Dartmouth workshop
Quantum neural network (2,552 words) [view diff] exact match in snippet view article find links to article
\phi ^{\text{out}}|\rho ^{\text{out}}|\phi ^{\text{out}}\rangle }} Gradient descent is widely used and successful in classical algorithms. However, although
Large width limits of neural networks (869 words) [view diff] exact match in snippet view article find links to article
Kernel describes the evolution of neural network predictions during gradient descent training. In the infinite width limit the NTK usually becomes constant
Computer-generated holography (2,626 words) [view diff] exact match in snippet view article find links to article
algorithms such as direct search, simulated annealing or stochastic gradient descent. Generated holograms need to ensure accurate wavefront reconstruction
Vanishing gradient problem (3,711 words) [view diff] exact match in snippet view article find links to article
{\displaystyle L(x_{T},u_{1},\dots ,u_{T})} , then minimizing it by gradient descent gives Δ θ = − η ⋅ [ ∇ x L ( x T ) ( ∇ θ F ( x t − 1 , u t , θ ) + ∇
John K. Kruschke (2,078 words) [view diff] exact match in snippet view article find links to article
the speed of learning. The ALCOVE model of associative learning used gradient descent on error, as in back-propagation networks, to learn what stimulus dimensions
Autoassociative memory (693 words) [view diff] exact match in snippet view article find links to article
Richard M. (1986-03-01). "The "Brain-State-in-a-Box" neural model is a gradient descent algorithm". Journal of Mathematical Psychology. 30 (1): 73–80. doi:10
Video tracking (1,212 words) [view diff] exact match in snippet view article find links to article
directly evolves the contour by minimizing the contour energy using gradient descent. Filtering and data association is mostly a top-down process, which
Stability (learning theory) (2,656 words) [view diff] exact match in snippet view article
supervised and unsupervised. 2016 - Moritz Hardt et al. proved stability of gradient descent given certain assumption on the hypothesis and number of times each
Hinge loss (1,004 words) [view diff] exact match in snippet view article find links to article
Advances in Preference Handling. Zhang, Tong (2004). Solving large scale linear prediction problems using stochastic gradient descent algorithms (PDF). ICML.
Mean shift (1,983 words) [view diff] exact match in snippet view article find links to article
of what is known in the optimization literature as multiple restart gradient descent. Starting at some guess for a local maximum, y k {\displaystyle y_{k}}
Generative topographic map (746 words) [view diff] exact match in snippet view article find links to article
deformation could be used. The optimal parameters could be found by gradient descent, etc. The suggested approach to the nonlinear mapping is to use a radial
Compressed sensing (5,874 words) [view diff] exact match in snippet view article find links to article
reconstructed image/signal. The minimization of P2 is done through a simple gradient descent method. Convergence is determined by testing, after each iteration
Timothy Lillicrap (911 words) [view diff] case mismatch in snippet view article find links to article
Botvinick, Nando de Freitas (2017). Learning to Learn without Gradient Descent by Gradient Descent. arXiv:1611.03824v6, ICML 2017 David Silver, Julian Schrittwieser
PPAD (complexity) (1,003 words) [view diff] case mismatch in snippet view article
Hollender, Alexandros; Savani, Rahul (2022-12-19). "The Complexity of Gradient Descent: CLS = PPAD ∩ PLS". Journal of the ACM. 70 (1): 7:1–7:74. arXiv:2011
PPAD (complexity) (1,003 words) [view diff] case mismatch in snippet view article
Hollender, Alexandros; Savani, Rahul (2022-12-19). "The Complexity of Gradient Descent: CLS = PPAD ∩ PLS". Journal of the ACM. 70 (1): 7:1–7:74. arXiv:2011
Huber loss (1,098 words) [view diff] exact match in snippet view article find links to article
(2004). Solving large scale linear prediction problems using stochastic gradient descent algorithms. ICML. Friedman, J. H. (2001). "Greedy Function Approximation:
You Only Look Once (1,222 words) [view diff] exact match in snippet view article find links to article
with the highest IoU with the ground truth bounding boxes is used for gradient descent. Concretely, let j {\displaystyle j} be that predicted bounding box
Regularized least squares (4,910 words) [view diff] exact match in snippet view article find links to article
regression ‖ w ‖ 1 {\displaystyle \left\|w\right\|_{1}} Laplace Proximal gradient descent, least angle regression ℓ 0 {\displaystyle \ell _{0}} penalization
Multi-objective optimization (10,097 words) [view diff] exact match in snippet view article find links to article
{\displaystyle {\mathcal {O}}(1/\varepsilon )} first-order iterations; sub-gradient descent on g T C H {\displaystyle g^{\mathrm {TCH} }} needs O ( 1 / ε 2 ) {\displaystyle
Halftone (3,180 words) [view diff] exact match in snippet view article find links to article
(2009). "Least-square halftoning via human vision system and Markov gradient descent (LS-MGD): Algorithm and analysis". SIAM Rev. 3. 51 (3): 567–589. Bibcode:2009SIAMR
PAQ (3,385 words) [view diff] exact match in snippet view article find links to article
from PAQ6 is it uses a neural network to combine models rather than a gradient descent mixer. Another feature is PAQ7's ability to compress embedded jpeg
Sepp Hochreiter (1,281 words) [view diff] case mismatch in snippet view article find links to article
; Younger, A. S.; Conwell, P. R. (2001). "Learning to Learn Using Gradient Descent". Artificial Neural Networks — ICANN 2001 (PDF). Lecture Notes in Computer
Free energy principle (6,376 words) [view diff] exact match in snippet view article find links to article
theory of neuronal dynamics is based on minimising free energy through gradient descent. This corresponds to generalised Bayesian filtering (where ~ denotes
Discounted cumulative gain (2,036 words) [view diff] exact match in snippet view article find links to article
Nicole Hamilton, and Greg Hullender. 2005. Learning to rank using gradient descent. In Proceedings of the 22nd international conference on Machine learning
Image stitching (2,834 words) [view diff] exact match in snippet view article find links to article
another. Algorithms that combine direct pixel-to-pixel comparisons with gradient descent (and other optimization techniques) can be used to estimate these parameters
XGBoost (1,323 words) [view diff] exact match in snippet view article find links to article
Newton–Raphson in function space unlike gradient boosting that works as gradient descent in function space, a second order Taylor approximation is used in the
NNPDF (386 words) [view diff] exact match in snippet view article find links to article
the minimization strategy is based in genetic algorithms as well as gradient descent based minimizers. The neural network training is stopped dynamically
Machine learning control (995 words) [view diff] exact match in snippet view article find links to article
actor are trained iteratively using temporal difference learning or gradient descent to satisfy the Hamilton-Jacobi-Bellman (HJB) equation:     min u (
Hopfield network (8,525 words) [view diff] exact match in snippet view article find links to article
Willshaw et al. in 1969. Teuvo Kohonen trained an associative memory by gradient descent in 1974. Another origin of associative memory was statistical mechanics
Multidimensional scaling (3,244 words) [view diff] exact match in snippet view article find links to article
x_{1},...,x_{n}=\arg \min _{x_{1},...,x_{n}}S(x_{1},...,x_{n};f)} by gradient descent or other methods. Return x i {\displaystyle x_{i}} and f {\displaystyle
Carnegie Mellon School of Computer Science (2,450 words) [view diff] exact match in snippet view article find links to article
Neural Network, the first Convolutional Neural Network trained by gradient descent, using backpropagation. He is a member of the German National Academy
Michèle Sebag (357 words) [view diff] exact match in snippet view article find links to article
Bottou, and Patrick Gallinari. "SGD-QN: Careful quasi-Newton stochastic gradient descent." Journal of Machine Learning Research 10.Jul (2009): 1737–1754. Termier
Diffusion model (14,123 words) [view diff] exact match in snippet view article find links to article
walker) and gradient descent down the potential well. The randomness is necessary: if the particles were to undergo only gradient descent, then they will
Hyper basis function network (766 words) [view diff] exact match in snippet view article find links to article
W}}=0} where R j = W T W {\displaystyle R_{j}=W^{T}W} . Then in the gradient descent method the values of a j , μ j , W {\displaystyle a_{j},\mu _{j},W}
StyleGAN (1,854 words) [view diff] exact match in snippet view article find links to article
, x ′ {\displaystyle x,x'} can be performed as well. First, run a gradient descent to find z , z ′ {\displaystyle z,z'} such that G ( z ) ≈ x , G ( z
Emmanuel David Tannenbaum (483 words) [view diff] no match in snippet view article find links to article
Heller (2001). "Semiclassical quantization using invariant tori: a gradient-descent approach". The Journal of Physical Chemistry A. 105 (12): 2803–2813
Ho–Kashyap rule (1,151 words) [view diff] exact match in snippet view article find links to article
remains to find b {\displaystyle \mathbf {b} } by gradient descent. However, the gradient descent may sometimes decrease some of the coordinates of b
Ropelength (1,438 words) [view diff] case mismatch in snippet view article find links to article
Cantarella; Piatek; Rawdon (2011), "Knot Tightening by Constrained Gradient Descent", Experimental Mathematics, 20 (1): 57–90, doi:10.1080/10586458.2011
Jake Elwes (2,492 words) [view diff] case mismatch in snippet view article find links to article
Germany) - I am here to learn (2018) Nature Morte (Delhi, India) - Gradient Descent (2018) BALTIC Centre for Contemporary Art (Newcastle, UK) - Bloomberg
Quantile regression (4,271 words) [view diff] exact match in snippet view article find links to article
tilted absolute value loss function (a.k.a. the pinball loss) allows gradient descent-based learning algorithms to learn a specified quantile instead of
HHL algorithm (4,207 words) [view diff] exact match in snippet view article find links to article
increases, the ease with which the solution vector can be found using gradient descent methods such as the conjugate gradient method decreases, as A {\displaystyle
Similarities between Wiener and LMS (1,017 words) [view diff] exact match in snippet view article find links to article
{\displaystyle {\frac {\partial E}{\partial w_{i}}}=-2(e[n])(x[n-i])} Using gradient descent and a step size μ {\displaystyle \mu } : w [ n + 1 ] = w [ n ] − μ
Nicolson–Ross–Weir method (1,231 words) [view diff] exact match in snippet view article find links to article
Diaz-Morcillo, A. (615–624). "Combined use of genetic algorithms and gradient descent optmization methods for accurate inverse permittivity measurement"
Salience (neuroscience) (4,166 words) [view diff] exact match in snippet view article
be a fundamental mechanisms determined during recognition through gradient descent, needing not be spatial in nature. Availability heuristic – Bias towards
Fisher information (7,376 words) [view diff] exact match in snippet view article find links to article
an alternative to the Hessian of the loss function in second-order gradient descent network training. Using a Fisher information metric, da Fonseca et
Energy minimization (3,131 words) [view diff] exact match in snippet view article find links to article
minimize the forces and this could in theory be any method such as gradient descent, conjugate gradient or Newton's method, but in practice, algorithms
Gradient vector flow (3,232 words) [view diff] exact match in snippet view article find links to article
itself (1) can be directly discretized and minimized, for example, by gradient descent. Second, the partial differential equations in (2) can be discretized
Gyula Mester (robotics) (530 words) [view diff] case mismatch in snippet view article
interaction uncertainties (co-author, 2011) Unconstrained Evolutionary and Gradient Descent-Based Tuning of Fuzzy Partitions for UAV Dynamic Modeling (co-author
YaDICs (2,141 words) [view diff] exact match in snippet view article find links to article
be used on a local mesh. The YaDICs optimization process follows a gradient descent scheme. The first step is to compute the gradient of the metric regarding
TFNP (2,698 words) [view diff] case mismatch in snippet view article find links to article
Alexandros; Savani, Rahul (11 November 2020). "The Complexity of Gradient Descent: CLS = PPAD ∩ PLS". arXiv:2011.01929 [cs.CC]. Thieme, Nick (2021-08-17)
Lateral computing (4,213 words) [view diff] exact match in snippet view article find links to article
error is back propagated and the network weights are adjusted using gradient descent. The network converges through several hundreds of iterative computations
Lenia (1,997 words) [view diff] exact match in snippet view article find links to article
However, Lenia uses far larger, fixed, kernels and is not trained via gradient descent. Conway's Game of Life Cellular automaton Self-replication Pattern
Convolutional sparse coding (6,082 words) [view diff] exact match in snippet view article find links to article
{\textstyle \mathbf {\Gamma } } to be efficiently estimated via projected gradient descent algorithms such as orthonormal matching pursuit (OMP) and basis pursuit
Face hallucination (1,633 words) [view diff] exact match in snippet view article find links to article
technique. The algorithm is based on Bayesian MAP formulation and use gradient descent to optimize the objective function and it generates the high frequency
Machine learning in video games (4,205 words) [view diff] exact match in snippet view article find links to article
both neural networks and evolutionary algorithms. Instead of using gradient descent like most neural networks, neuroevolution models make use of evolutionary
RNA timestamp (1,750 words) [view diff] exact match in snippet view article find links to article
specific promoter, a transcriptional program was developed that uses a gradient descent algorithm to describe the number of timestamps generated as a function
PLS (complexity) (5,471 words) [view diff] case mismatch in snippet view article
Hollender, Alexandros; Savani, Rahul (2022-12-19). "The Complexity of Gradient Descent: CLS = PPAD ∩ PLS". Journal of the ACM. 70 (1): 7:1–7:74. arXiv:2011
Proportional response dynamics (1,333 words) [view diff] case mismatch in snippet view article find links to article
Nikhil R. Devanur, and Lin Xiao. (2011). Distributed Algorithms via Gradient Descent for Fisher Markets. In Proceedings of the 12th ACM Conference on Electronic
Derivation of the conjugate gradient method (4,963 words) [view diff] exact match in snippet view article find links to article
are not picked well, then progress will be slow. In particular, the gradient descent method would be slow. This can be seen in the diagram, where the green
Light field microscopy (5,024 words) [view diff] exact match in snippet view article find links to article
~\max(V^{(k)}+\bigtriangleup ^{(k+1)},0)} . This idea is based on constrained gradient descent: the estimation of V {\displaystyle V} is improved iteratively by calculating
OpenROAD Project (6,025 words) [view diff] exact match in snippet view article find links to article
is treated as a charged particle. Based on Nesterov's accelerated gradient descent, a nonlinear solution distributes cells to avoid overlaps and shifts
Edward Y. Chang (2,509 words) [view diff] case mismatch in snippet view article find links to article
88. PMID 20421667. S2CID 6703419. "SpeeDO: Parallelizing Stochastic Gradient Descent for Deep Convolutional Neural Network" (PDF). Chang, Edward Y. (2011)
Attention Is All You Need (3,932 words) [view diff] exact match in snippet view article find links to article
weights" or "dynamic links" (1981). A slow neural network learns by gradient descent to generate keys and values for computing the weight changes of the
Flow-based generative model (9,669 words) [view diff] exact match in snippet view article find links to article
{\displaystyle \max _{\theta }\sum _{j}\ln p_{\theta }(x_{j})} by gradient descent RETURN. θ ^ {\displaystyle {\hat {\theta }}} The earliest example.
Adaptive noise cancelling (4,167 words) [view diff] exact match in snippet view article find links to article
that can be reached from any point by descending along the gradient. Gradient descent algorithms, such as the original Least Means Squared algorithm, iteratively
University of Illinois Center for Supercomputing Research and Development (6,992 words) [view diff] exact match in snippet view article find links to article
properties of neural networks which are typically trained using stochastic gradient descent and its variants. They observed that neurons saturate when network