UndefVarError: scale not defined Stacktrace: [1] spectral_embedding(W::SparseMatrixCSC{Float64, Int64}, nev::Int64) @ Main .\In[45]:10 [2] top-level scope @ In[48]:1 [3] eval @ .\boot.jl:368 [inlined] [4] include_string(mapexpr::typeof(REPL.softscope), mod::Module, code::String, filename::St…

scale was a function in Base Julia up to version 0.4, before being deprecated in Julia 0.5 in favor of plain or broadcasted multiplication. This was the docstring in Julia 0.4: scale(A, b) scale(b, A) Scale an array A by a scalar b, returning a new array. If A is a matrix and b is a vecto…

[image] Please read: make it easier to help you Meta Discussion Welcome to the Julia Discourse! We are enthusiastic about helping Julia programmers, both beginner and experienced. This public service announcement (PSA) outlines best practices when asking for help. Followin…

The “scale” should be a function of one of julia packages. I am new to julia and don’t know what package it belongs to. Can someone help me with that?

[image] m_shah2: The “scale” should be a function of one of julia packages. I am new to julia and don’t know what package it belongs to. where did you get this piece of code to begin with

// #Get embeddings, following algorithm of Ng et al., 2002. function spectral_embedding(W::SparseMatrixCSC{Float64,Int64}, nev::Int64) d = sqrt.(vec(sum(W,dims = 1))); n = length(d); ai,aj,av = findnz(W); Ln = sparse(ai, aj, -av./((d[ai].*d[aj])), n, n); Ln = Ln + 2 * spzeros(n,n); (lams, V, …

[image] m_shah2: The above code has return value where scale is used. did someone just send you this code??? or this is something you found online

[image] m_shah2: using LinearAlgebra, Statistics; don’t do using inside a function this is not python

[image] jling: this is something you found online <a href="https://notebooks.githubusercontent.com/view/ipynb?browser=chrome&color_mode=auto&commit=392a7c282439c92d5ac18ce529f90690143165b5&device=unknown&enc_url=68747470733a2f2f7261772e67697468756275736572636f6e74656e742e636f6d2f617262656e736f6e2f6869676865722d6f726465722d6f7267616e697a6174696f6e2d6a756c69612f333932613763323832343339633932643561633138636535323966393036393031343331363562352f72656163686162696c6974792d322d686f702d706174682e6970796e62&logged_in=false&nwo=arbenson%2Fhigher-order-organization-julia&path=reachability-2-hop-path.ipynb&platform=android&repository_id=60560314&repository_type=Repository&version=99" rel="noopener nofollow ugc">chonky url :nerd_face:

what’s in include("higher_order_packages.jl")

Scale is not defined

General Usage

DNF October 1, 2022, 11:45pm 2

Topic		Replies	Views
ERROR: UndefVarError: eigvecs not defined New to Julia	3	4834	September 14, 2018
Scaling a sparse matrix row-wise and column-wise too slow Performance broadcast , sparse	20	583	June 23, 2024
Can't initialize sparse matrices in Julia v1.0.1 New to Julia	2	1250	October 27, 2018
Error that I would like help reading- about creating matrices New to Julia question	3	1074	June 6, 2018
Objects of type SparseArrays.SparseMatrixCSC{Float64, Int64} are not callable General Usage	1	362	September 25, 2022

Scale is not defined

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