'High-Dimensional L2-Boosting: Rate of Convergence', by Ye Luo, Martin Spindler, Jannis Kueck.

http://jmlr.org/papers/v26/21-0725.html

#boosting #lasso #sparse

'The Effect of SGD Batch Size on Autoencoder Learning: Sparsity, Sharpness, and Feature Learning', by Nikhil Ghosh, Spencer Frei, Wooseok Ha, Bin Yu.

http://jmlr.org/papers/v26/23-1022.html

#sgd #autoencoder #sparse

'Extremal graphical modeling with latent variables via convex optimization', by Sebastian Engelke, Armeen Taeb.

http://jmlr.org/papers/v26/24-0472.html

#multivariate #graphical #sparse

'Rank-one Convexification for Sparse Regression', by Alper Atamturk, Andres Gomez.

http://jmlr.org/papers/v26/19-159.html

#sparse #lasso #convexification

pxp – tats=3D94chliche-chaos
#blips #datadriven #experimentalelectronic #extremecomputermusic #farmersmanual #generateandtest #internetdreaming #networksound #sparse #synthvoice #Berlin
CC BY (#CreativeCommons Attribution) #ccmusic
https://farmersmanual.bandcamp.com/album/tats-3d94chliche-chaos

Interprocedural Sparse Conditional Type Propagation

https://railsatscale.com/2025-02-24-interprocedural-sparse-conditional-type-propagation/

#HackerNews #Interprocedural #Sparse #Conditional #Type #Propagation #TypePropagation #Programming #HackerNews #SoftwareDevelopment

[New Python code: PyNoiselet] About 15 years ago, I wrote a simple set of matlab functions to compute the #Noiselet transform of Coifman et al (R. Coifman, F. Geshwind, and Y. Meyer, "Noiselets", *Applied and Computational Harmonic Analysis*, 10(1):27–44, 2001). The noiselet transform is used in #CompressiveSensing applications as well as in #Sparse signal coding as noiselets have minimally low coherence with wavelet bases (Haar and Daubechies), which is useful for sparse signal recovery.

Today, from a code request received yesterday by email, I decided to quickly rewrite this old code in Python (with the useful help of one LLM I admit).

Here is the result if you need an O(N log N) (butterfly like) algorithm to compute this transformation:

https://gitlab.com/laurentjacques/PyNoiselet

More information also in this old blog post : https://laurentjacques.gitlab.io/post/some-comments-on-noiselets/

Feel free to fork it and improve this non-optimized code.

The Nekoma Void – 1 Less Throne
#Electronic #Experimental #concrete #darkambient #darkemo #downtempo #gothpop #sparse #wave #Berlin
CC BY-NC-ND (#CreativeCommons Attribution Non Commercial No Derivatives) #ccmusic
https://nekomavoid.bandcamp.com/album/1-less-throne

'Bayesian Sparse Gaussian Mixture Model for Clustering in High Dimensions', by Dapeng Yao, Fangzheng Xie, Yanxun Xu.

http://jmlr.org/papers/v26/23-0142.html

#sparse #clustering #clusters

'From Sparse to Dense Functional Data in High Dimensions: Revisiting Phase Transitions from a Non-Asymptotic Perspective', by Shaojun Guo, Dong Li, Xinghao Qiao, Yizhu Wang.

http://jmlr.org/papers/v26/23-1578.html

#sparse #nonparametric #smoothing

'Selective Inference with Distributed Data', by Sifan Liu, Snigdha Panigrahi.

http://jmlr.org/papers/v26/23-0309.html

#lasso #glm #sparse

Fully-Automated Code Generation for Efficient Computation of Sparse Matrix Permanents on GPUs

#CUDA #PTX #CodeGeneration #Sparse

https://hgpu.org/?p=29716

'A minimax optimal approach to high-dimensional double sparse linear regression', by Yanhang Zhang, Zhifan Li, Shixiang Liu, Jianxin Yin.

http://jmlr.org/papers/v25/23-0653.html

#sparse #thresholding #sparsity

'Triple Component Matrix Factorization: Untangling Global, Local, and Noisy Components', by Naichen Shi, Salar Fattahi, Raed Al Kontar.

http://jmlr.org/papers/v25/24-0400.html

#minimization #factorization #sparse

'Generalization on the Unseen, Logic Reasoning and Degree Curriculum', by Emmanuel Abbe, Samy Bengio, Aryo Lotfi, Kevin Rizk.

http://jmlr.org/papers/v25/24-0220.html

#sparse #learns #generalization

'Neural Networks with Sparse Activation Induced by Large Bias: Tighter Analysis with Bias-Generalized NTK', by Hongru Yang, Ziyu Jiang, Ruizhe Zhang, Yingbin Liang, Zhangyang Wang.

http://jmlr.org/papers/v25/23-0831.html

#sparse #gradient #generalization

tsx x sue tompkins – recur³
#Dysmorphic #Electro #Funk #Sparse #experimental #extremecomputermusic #mobile #Berlin
CC BY (#CreativeCommons Attribution)
https://farmersmanual.bandcamp.com/album/recur

'Sparse Recovery With Multiple Data Streams: An Adaptive Sequential Testing Approach', by Weinan Wang, Bowen Gang, Wenguang Sun.

http://jmlr.org/papers/v25/22-1310.html

#sparse #screening #thresholding

'White-Box Transformers via Sparse Rate Reduction: Compression Is All There Is?', by Yaodong Yu et al.

http://jmlr.org/papers/v25/23-1547.html

#sparse #compressive #encoders