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15
Math.TechQA.Club
2026-03-26 03:18:41
779
Views
Maximising the variance in PCA - Trace Proof
Published on
26 Mar 2026 - 3:18
#matrices
#machine-learning
#orthogonality
#trace
#principal-component-analysis
98
Views
Deriving the gradient of a multivariable function taking matrices as input?
Published on
31 Mar 2026 - 18:50
#linear-algebra
#multivariable-calculus
#solution-verification
#machine-learning
#gradient-descent
72
Views
Error minimization for machine learning
Published on
03 Dec 2020 - 23:26
#linear-algebra
#probability
#probability-distributions
#machine-learning
2k
Views
subdifferential of ReLU function composition with affine function
Published on
08 Apr 2026 - 2:12
#functions
#derivatives
#machine-learning
#subgradient
30
Views
Algorithm for Weighted Geospatial Clustering
Published on
25 Mar 2026 - 15:56
#algorithms
#machine-learning
#data-analysis
#clustering
#data-mining
332
Views
Question about VC-dimension
Published on
30 Mar 2026 - 17:06
#geometry
#statistics
#machine-learning
#computational-geometry
29
Views
Can we derive bound for the subgradient of stochastic convex function from the bound for the subgradient of its sample function?
Published on
26 Mar 2026 - 4:16
#probability-theory
#convex-analysis
#convex-optimization
#machine-learning
#subgradient
399
Views
Variance of a Random Forest
Published on
04 Apr 2026 - 15:16
#statistics
#proof-writing
#machine-learning
#variance
31
Views
If x is one of the K nearest neighbors of y in a dataset, is y one of the K nearest neighbors of x?
Published on
11 Dec 2020 - 15:31
#vector-spaces
#vectors
#machine-learning
28
Views
SVD based method for predicting missing values in future experiments
Published on
07 Apr 2026 - 19:01
#linear-algebra
#machine-learning
#svd
154
Views
k-NN average distance bound
Published on
28 Mar 2026 - 15:12
#statistics
#machine-learning
#pattern-recognition
105
Views
How to fit an exponential curve to data?
Published on
30 Mar 2026 - 10:38
#machine-learning
#regression
#data-analysis
698
Views
Explanation of marginal likelihood in Gaussian process
Published on
08 Apr 2026 - 6:06
#probability-distributions
#normal-distribution
#machine-learning
#regression
#bayesian
34
Views
Geometrical interpretation of conditions
Published on
21 Dec 2020 - 18:21
#linear-algebra
#machine-learning
2k
Views
Why does multicollinearity cause the standard errors of the coefficients to go up?
Published on
21 Dec 2020 - 23:00
#statistics
#machine-learning
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