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15
Math.TechQA.Club
2026-03-27 18:02:53
524
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Perturbation theory for least squares for very different A, b
Published on
27 Mar 2026 - 18:02
#linear-algebra
#regression
#machine-learning
#linear-regression
2.1k
Views
Minimize the number of points in a piecewise linear approximation
Published on
29 Mar 2026 - 22:33
#optimization
#algorithms
#approximation
#regression
#machine-learning
400
Views
Orthogonal and positive basis function with support $[0,1]$
Published on
31 Mar 2026 - 3:35
#linear-algebra
#numerical-linear-algebra
#mathematical-modeling
#machine-learning
519
Views
Prove $|\max_{v}{f(v)} - \max_{v}{g(v)}| \leq \max_{v}{|f(v) - g(v)|}$
Published on
31 Aug 2016 - 3:36
#inequality
#machine-learning
#maxima-minima
30
Views
How to calculate $\langle x^{(i)},x\rangle$?
Published on
02 Sep 2016 - 14:55
#vectors
#machine-learning
322
Views
Derivative of an $l_2$ norm with respect to a matrix
Published on
07 Sep 2016 - 1:26
#linear-algebra
#matrices
#matrix-calculus
#machine-learning
633
Views
Does this kind of graph formed from a linear collection of bipartite subgraphs have a name?
Published on
26 Mar 2026 - 7:46
#graph-theory
#machine-learning
#bipartite-graphs
#neural-networks
1.5k
Views
Variance Estimate in linear regression
Published on
27 Mar 2026 - 18:06
#statistics
#machine-learning
#linear-regression
156
Views
liner regression not using mean square error to estimate parameter
Published on
27 Mar 2026 - 17:59
#algorithms
#regression
#machine-learning
#correlation
#linear-regression
22
Views
Finding if there is big divergence in current values of two variables X& Y wrt their historical values
Published on
27 Mar 2026 - 3:43
#statistics
#machine-learning
#correlation
#divergence-operator
786
Views
Topology and machine learning: Is the softmax a homeomorphism?
Published on
16 Sep 2016 - 4:33
#real-analysis
#general-topology
#functions
#optimization
#machine-learning
669
Views
error rate for nearest neighbor classifier
Published on
30 Mar 2026 - 8:01
#probability
#machine-learning
#bayes-theorem
266
Views
Complex analysis,Functional analysis for deeper understanding Machine Learning.
Published on
26 Mar 2026 - 22:12
#complex-analysis
#functional-analysis
#machine-learning
#advice
2.1k
Views
What are the steps to convert weighted sum of squares to matrix form?
Published on
30 Mar 2026 - 2:07
#linear-algebra
#matrix-equations
#regression
#machine-learning
1.2k
Views
How to Calculate Mean Cross Entropy for Accuracy
Published on
23 Feb 2026 - 4:38
#machine-learning
#mean-square-error
#machine-precision
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