Ryan O'Neil

This, TBH.

The "Emmy Winner" bit is so cool.

A simple example of @gurobi's hierarchical optimization features in action, which let you make trade-offs between different objectives in a sensible way. Spoiler alert, it's pretty nice! ryanjoneil.github.io/posts/2024-11-… #orms #datascience

@jeremybowers For me it's always Jascha Heifetz playing the Bach Chaconne.

It’s a good night to have a single bourbon and listen to Itzhak Perlman play Paganini’s 24 Caprices, Op. 1: No. 4. Just my advice. Best six-ish minutes in music.

😱 The formulation? Truly scary, 👹 And the code was rough and hairy. 🤷 Still, I gave it to the solver, 😨 Hoping it would soon be over. 😡 But the solver sent it back, 👻 And "Infeasiboo!" it spat. 🎃 Happy Halloween!

That feeling when #GenAI shows you the #Python #ML world you wish you lived in, rather than the world you actually live in.

@EUROonline_News has a new online seminar on Operations Research and Machine Learning. More information here: euroorml.euro-online.org #ORMS #ML

Fun but kinda true: listen to the latest @FiveThirtyEight podcast and every time you hear "poll" think "benchmark." open.spotify.com/episode/2flJUP…

@srush_nlp Tell them they can overfit a decision tree just as easy. The answer is applying rigorous statistical tests to the model, irrespective of what the model is.

What's the right answer in my Deep Learning class when anxious students say: "Doesn't that lead to overfitting!"

🧟 #ORMS tweeps: is anyone out there using one of these packages? I'd love to pick your 🧠. - Gurobi ML - PySCIPOptML - another ML embedding library I don't know about...

@ShaanVP Pretty easy for us @getnextmv and we do services. Email us at info@nextmv.io.

I'll pay anyone $25,000 if you can create a model/calculator that forecasts inventory buys for my ecom brand more accurately Data science, machine learning, AI...there's gotta be a better way than we're currently doing it DM me if you can do it

The other night my 2 year old wanted to bake. We got partway into a batch of banana bread before I realized we were out of brown sugar. @gopuff brought me some quickly enough that we popped it into the oven before she went to bed. What was life like before ultrafast delivery? 🤔

I'll be showing how to build and deploy the most important models for on-demand delivery services using #ORTools at #PyData Global next month! Get your tickets here. #orms ti.to/pydata/pydata-…

@lauraalbertphd @garbage Same year, but "Mellon Collie and the Infinite Sadness."

For me it’s @garbage’s debut album

At @getnextmv we do #optimization speed runs. In a couple weeks, I'll up the ante and do 3 in 30 minutes. Come see the 3 main models you need to operate an #ondemand #lastmile service using 3 solvers: #ORTools, @HighsOpt, and our own #nextroute. nextmv.io/videos/forecas…

@tebeka Not clear to me why you wouldn't just use "var v T" though, as that gives you the zero value.

@tebeka I assume the pre-generics version of this is less efficient? goplay.tools/snippet/pulVOQ…

#golang #gem: Define a "zero" function to return zero values from generics functions.

@mattturck Sucks to be a founder in your 40s tho...

There's surprisingly little career downside to being a founder in your 20s/30s. Used to be that failing at it made you unqualified for anything else. Today, I'm seeing a whole generation whose startups didn't work out in the 2010s but went on to good/great jobs in Big Tech/cloud

@mattturck Not even joking that this was the ad Twitter^WX showed in the reply thread.

@KayseMaass @INFORMS_WORMS @INFORMS I was so happy to see this little one (and a couple others) on the exhibit hall floor!

So very grateful for the @INFORMS_WORMS Family Care Award, which allowed me to come to @INFORMS this year while still caring for baby Maass. We both felt so welcomed and supported in this community! #INFORMS2023