LHS shouldn't give diagonal points

[SRFU-NN]

This was the reason why LHS gave diagonal points

LHS before:

LHS after:

[dk-teknologisk-mon]

This felt a bit rushed to me and I do not see why/how this was a bug. Before this change, LHS does not give linearly correlated points, so I assume the above is some edge case caused by something else?

from ProcessOptimizer import Optimizer
space = [(0.0, 1.0), (0.0, 1.0)]

opt = Optimizer(
    dimensions=space,
    lhs=True,
    n_initial_points=5,
    random_state=42,
)

x = opt.ask(5)

This code returns these points:

[SRFU-NN]

Which version are you running? I think the bug was introduced four months ago, which means it is only in version 1.0.2 Best regards Søren Furbo (He/Him) Process Optimisation Specialist 7660.02 Process Optimisation Novo Nordisk A/S ǀ +45 3079 0427 (direct) ǀ ***@***.******@***.***> From: Morten Bormann Nielsen ***@***.***> Sent: 13. februar 2025 11:59 To: novonordisk-research/ProcessOptimizer ***@***.***> Cc: SRFU (Søren Furbo) ***@***.***>; State change ***@***.***> Subject: Re: [novonordisk-research/ProcessOptimizer] LHS shouldn't give diagonal points (PR #319) Caution: This email is from outside Novo Nordisk's system. Think before clicking links or opening attachments. Use PhishAlarm to report suspicious emails. This felt a bit rushed to me and I do not see why/how this was a bug. Before this change, LHS does not give linearly correlated points, so I assume the above is some edge case caused by something else? from ProcessOptimizer import Optimizer space = [(0.0, 1.0), (0.0, 1.0)] opt = Optimizer( dimensions=space, lhs=True, n_initial_points=5, random_state=42, ) x = opt.ask(5) This code returns these points: image.png (view on web)<https://github.com/user-attachments/assets/29ac4199-fe92-4a99-b60a-1b298db7ed7f> — Reply to this email directly, view it on GitHub<#319 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AY4V7XIMXPW7PSVOY3EX5A32PR3IXAVCNFSM6AAAAABXBQJQXCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDMNJWGIZTGOJTGI>. You are receiving this because you modified the open/close state.Message ID: ***@***.******@***.***>>