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An application for portfolio optimization, risk sensitivity and efficient frontier visualization

CONTRIBUTED BY: Charalampos - Marios Pelekoudas | 2 hours ago BY: EDITORIAL BOARD
1
REPLIES
23
VIEWS

[WWS25] Exploring ruliological engineering of well-defined geometries from hypergraph rewriting

CONTRIBUTED BY: Jacopo Uggeri | 5 hours ago BY: Ellynne DEC
2
REPLIES
1.3K
VIEWS

[WSS23] The Ruliology of Network Mobile Automata

CONTRIBUTED BY: Joel Choi | 6 hours ago BY: Ellynne DEC
2
REPLIES
4K
VIEWS
All Discussions

Export GeoGraphics output to vector graphics

QUESTION FROM: Ehud Behar | 5 hours ago BY: Gianluca Gorni
Geographic Information System , Import and Export , Wolfram Language
3
REPLIES
68
VIEWS

Computing integral errors: Mathematica vs Matlab Simulink

QUESTION FROM: Housam Binous | 1 day ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
82
VIEWS

Seeking examples of "Ruliology"

QUESTION FROM: Ellynne DEC | 1 day ago BY: Ellynne DEC
Mathematics , Physics , Wolfram Language , Wolfram Science
2
REPLIES
176
VIEWS

Automated completing the square for multivariate polynomials with mixed quadratic forms

QUESTION FROM: Wen Dao | 23 hours ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram Language
3
REPLIES
153
VIEWS

Documentation says we can provide a loss layer to NetTrain as 3rd argument, why doesn't this work?

QUESTION FROM: Iuval Clejan | 2 days ago BY: Iuval Clejan
Data Science , Neural Networks , Wolfram Language
2
REPLIES
171
VIEWS

Seemingly simple JLink Java/Kotlin statement not working

QUESTION FROM: Roger Backhus | 3 days ago
External Programs and Systems , Wolfram Language
0
REPLIES
158
VIEWS

How to modify this code to correctly analyze the monotonicity of a function over a given interval

QUESTION FROM: Wen Dao | 3 days ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
1
REPLIES
273
VIEWS

Anticommuting spinor calculations

QUESTION FROM: Todd Rowland | 3 days ago BY: Mohammad Bahrami
Algebra , Mathematics , Numerical Computation , Physics , ...
1
REPLIES
346
VIEWS

How to move axes labels to the left and bottom in a Mathematica Plot

QUESTION FROM: Wen Dao | 3 days ago BY: Jim Baldwin
Graphics and Visualization , Wolfram Language
2
REPLIES
336
VIEWS

Does Wolfram still sponsor competitions?

QUESTION FROM: Aahan Mahakud | 5 days ago
Education , Events & Media , Wolfram Language
0
REPLIES
397
VIEWS

Problem with evaluating the Trace of Hadronic tensor of spin 3/2 particle

QUESTION FROM: Yogeesh N | 6 days ago
Astronomy , Packages , Physics , Wolfram Language
0
REPLIES
378
VIEWS

Training data as probability vectors, or several possible classes for each input?

QUESTION FROM: Iuval Clejan | 6 days ago BY: Iuval Clejan
Data Science , Neural Networks , Wolfram Language
3
REPLIES
442
VIEWS

Best optimization for maximum entropy?

QUESTION FROM: Gareth Russell | 3 days ago BY: Gareth Russell
Optimization , Mathematics , Numerical Computation , ...
6
REPLIES
502
VIEWS

Prefactor for symmetrize to match standard definition of wedge tensors with full antisymmetry

QUESTION FROM: Izhak Manilov | 10 days ago BY: Izhak Manilov
Algebra , Calculus , Mathematics , Wolfram Language
1
REPLIES
520
VIEWS

Why doesn't the Wolfram Cloud display Tabular objects like the desktop version of Mathematica?

QUESTION FROM: Todd Allen | 10 days ago BY: John Pacey
Wolfram Cloud , Wolfram Language
2
REPLIES
595
VIEWS

Speeding up random search

QUESTION FROM: Frank Kampas | 11 days ago
Optimization , Mathematics , Tuning and Debugging , Wolfram Language
0
REPLIES
507
VIEWS

WolframAlpha API returns CalculateUtilities wrapper within MathML output

QUESTION FROM: Jรถrn Loviscach | 12 days ago
Mathematics , Wolfram|Alpha
0
REPLIES
541
VIEWS

Why isn't the graph of the equation a line and a circle?

QUESTION FROM: Wen Dao | 14 days ago BY: Gianluca Gorni
Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
700
VIEWS

Finding the exact range of a function involving exponential and quadratic terms

QUESTION FROM: Wen Dao | 14 days ago BY: Gianluca Gorni
Optimization , Mathematics , Wolfram Language
2
REPLIES
762
VIEWS

Is symbolic input to a network supported?

QUESTION FROM: Iuval Clejan | 14 days ago BY: Giulio Alessandrini
Data Science , Neural Networks , Wolfram Language
1
REPLIES
750
VIEWS

Nonlinearity in inputs without activation function layers?

QUESTION FROM: Iuval Clejan | 8 days ago BY: Iuval Clejan
Data Science , Neural Networks , Wolfram Language
7
REPLIES
952
VIEWS

Is there a function that predicts local minimums in 0<x<1 for this function?

QUESTION FROM: Jack Fallows | 16 days ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
2
REPLIES
793
VIEWS

Solve function yields empty set answer

QUESTION FROM: Jay Schultz | 8 days ago BY: Hekarl Uzir
Algebra , Equation Solving , Mathematics , Wolfram Language
7
REPLIES
1.1K
VIEWS

Ordering four points into a closed quadrilateral with Wolfram

QUESTION FROM: Jim Clinton | 18 days ago BY: Hans Milton
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
791
VIEWS

Keyboard shortcut for the pseudo inverse

QUESTION FROM: Paul Cally | 18 days ago
Algebra , Mathematics , User Interface , Wolfram Language
0
REPLIES
807
VIEWS

Unexpected result from Area of polygon?

QUESTION FROM: Jim Clinton | 18 days ago BY: Jim Clinton
Geometry , Mathematics , Wolfram Language
3
REPLIES
915
VIEWS

Calculating the area and perimeter of the curve

QUESTION FROM: Jim Clinton | 18 days ago BY: Jim Clinton
Geometry , Mathematics , Wolfram Language
2
REPLIES
856
VIEWS

Multi-computational modeling of AI alignment using rulial space

QUESTION FROM: Modise Seemela | 22 days ago
Astronomy , Engineering , Graphics and Visualization , ...
0
REPLIES
883
VIEWS

How to set up a simple feedforward classifying network on real input vectors

QUESTION FROM: Iuval Clejan | 22 days ago BY: Iuval Clejan
Data Science , Neural Networks , Wolfram Language
2
REPLIES
975
VIEWS

Does the added notebook reveal a buck in function VectorPlot?

QUESTION FROM: Ulrich Mutze | 22 days ago BY: Gianluca Gorni
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
895
VIEWS

Determining whether a line is tangent to a curve

QUESTION FROM: Wen Dao | 23 days ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
882
VIEWS

Rounding a number to a specific significant figure in Wolfram Alpha is not working properly

QUESTION FROM: Tanvir Zawad | 23 days ago BY: David Keith
Mathematics , Wolfram|Alpha
4
REPLIES
757
VIEWS

CH4 molecular geometry: model verification and minimal enclosing tetrahedron

QUESTION FROM: Wen Dao | 27 days ago
Chemistry , Geometry , Graphics and Visualization , Wolfram Language
0
REPLIES
792
VIEWS

Copying text and pasting to an external file replaces some characters

QUESTION FROM: Gareth Russell | 28 days ago BY: Gareth Russell
Presentation and Notebooks , User Interface , Wolfram Language
2
REPLIES
426
VIEWS

Shift Error in GeoElevationGraphics3D[]

QUESTION FROM: Yeonjoon Park | 27 days ago BY: Yeonjoon Park
Geographic Information System , Graphics and Visualization , ...
2
REPLIES
557
VIEWS

How to complete the square for a specific part of an expression?

QUESTION FROM: Wen Dao | 26 days ago BY: Gianluca Gorni
Mathematics , Wolfram Language
5
REPLIES
523
VIEWS

Norm[] of real vector

QUESTION FROM: Jay Gourley | 30 days ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram Language
3
REPLIES
802
VIEWS

Equations of the sides of a regular octagon inscribed in xยฒ + yยฒ = 2 with four vertices on the axes

QUESTION FROM: Wen Dao | 30 days ago BY: Wen Dao
Geometry , Mathematics , Wolfram Language
4
REPLIES
738
VIEWS

PlotLegends not showing for individual equations in ContourPlot

QUESTION FROM: Wen Dao | 1 month ago BY: Wen Dao
Graphics and Visualization , Wolfram Language
4
REPLIES
402
VIEWS

From theory to application: modeling satellite conjunction scenarios in branchial space

QUESTION FROM: Modise Seemela | 1 month ago
Astronomy , Graphics and Visualization , Physics , Wolfram Language
0
REPLIES
813
VIEWS

Different outputs when using numerics vs variables

QUESTION FROM: Clifford Kelley | 1 month ago BY: Bill Nelson
Mathematics , Wolfram Language
5
REPLIES
500
VIEWS

Can you force reset the clipboard without quitting?

QUESTION FROM: Travis Scott | 1 month ago
Mathematica , Wolfram Language
0
REPLIES
771
VIEWS

How to draw the asymptotes of the tangent function as red dashed lines?

QUESTION FROM: Jim Clinton | 1 month ago BY: Eric Rimbey
Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
419
VIEWS

Low resolution country borders in GeoGraphics

QUESTION FROM: Gareth Russell | 1 month ago BY: Gareth Russell
Geographic Information System , Graphics and Visualization , ...
2
REPLIES
503
VIEWS

FunctionRange with unit circle and fixed angle constraints takes long time

QUESTION FROM: Wen Dao | 27 days ago BY: Wen Dao
Mathematics , Tuning and Debugging , Wolfram Language
11
REPLIES
935
VIEWS

How to reproduce the behavior of MemberQ[{a, b}, a] using MatchQ instead

QUESTION FROM: Andrew D | 1 month ago BY: Michael Rogers
Wolfram Language
5
REPLIES
420
VIEWS

How can I prevent other users from seeing my Input Cells?

QUESTION FROM: Yeonjoon Park | 1 month ago BY: Eric Rimbey
Computable Document Format , Cryptography , Dynamic Interactivity , ...
4
REPLIES
969
VIEWS

Solve numericizes after turning mathematica off and on again

QUESTION FROM: Luis Felipe Massena Misiec | 1 month ago BY: Luis Felipe Massena Misiec
Data Science , Equation Solving , Image Processing , Mathematics , ...
6
REPLIES
1K
VIEWS

Wolfram video processing is too slow for real-life situations

QUESTION FROM: Jaques Secretin | 18 days ago BY: Carlo Giacometti
Tuning and Debugging , Video Processing , Wolfram Language
12
REPLIES
1.1K
VIEWS

Wolfram Alpha queries give missing() on the step-by-step in V14.3

QUESTION FROM: Larry Dale Snelling | 1 month ago
Mathematics , Wolfram|Alpha , Wolfram|Alpha Integration
0
REPLIES
500
VIEWS
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