MSW

1.5K posts

MSW

MSW

@WanMSW

Part Owner: Verry Elleegant, Subpoenaed, Matchmaker, Winning Rupert + many more beautiful horses. All views and opinions are my own. #VERRYELLEEGANT #SUBPOEANED

Sydney, New South Wales Katılım Nisan 2015
1.7K Takip Edilen928 Takipçiler
Christina Qi
Christina Qi@christinaqi·
So we went through essentially every phase of this evolution firsthand. The early use cases of GPUs in finance were straightforward. They mostly exploited raw parallel compute power - things like volatility pricing (left pic). Then firms began replacing linear regression with more sophisticated models. Training 1 final model is usually quite fast, but because you have optimize these models and cross-validate them, you end up having to do this training over and over again in parallel. That’s where GPUs come into the picture. Today, the firms using the most GPUs aren't necessarily doing anything exotic. The cutting edge is feature engineering. Finance involves hundreds of petabytes of data. The space of possible predictors is enormous. While in fintech, a credit scoring model might use 5 to 20 features; in trading, even basic trading models can start with 100,000 or more predictors. In the middle pic, every pixel you see is a single predictor. That's what the correlation matrix of a typical predictor set looks like. What makes this really interesting is the combinations. Whether a stock moved up or down is a signal. But combining that with whether volatility is high or low is even more powerful. These nonlinear interactions are where deep learning excels - and why GPUs matter so much today. I wanted to call this talk “The cost of GPUs is too damn high” but they wouldn’t let me. 🥲 Anyway thanks for coming to my Ted Talk.
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Christina Qi
Christina Qi@christinaqi·
"In algorithmic trading, if the race-to-zero is over & everyone can already react at the speed of light, how do you find an edge?" (answer below)
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James Harron
James Harron@jmeharron·
Congratulations to our Colt Partnership & @TFI_Racehorses owners as Fireball ☄️ takes out the G1 Champagne Stakes 🏆 A pre-Christmas winner at 1100m & now a G1 winner over 1600m, this son of Champion Sire Snitzel demonstrates his outstanding ability & versatility @cwallerracing
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David Gately
David Gately@GatorGately·
Run Of The Day voting 🗳️ open:
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Áz
Áz@absurdistoic·
Sindarov's current score 9.5 is already the HIGHEST ever score in the Candidates with one round to go, if Sindarov draws/wins today's game, he'll officially become the Candidates champion with the HIGHEST SCORE EVER !!👀💥
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MSW
MSW@WanMSW·
Golden Slipper Day at Rosehill — one of the great days on the racing calendar. Looking forward to being trackside. #Rosehill #GoldenSlipper
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Jack Pilkington
Jack Pilkington@JackPilkington1·
Pretty Tavi’s career is drawing to a close. A ‘heart-on-her-sleeve’, emotionally intelligent, genuine, transparent, delight of a mare. Earnings of ~$80k since joining the stable, multiple Saturday Metro placings. She was born to be a mum, but she deserves to go out a winner! 💙💛
Racing NSW@racing_nsw

"She became the Queen of the stable and a pleasure to have around." Jack Pilkington would like nothing more than for Pretty Tavi to have the perfect send off with a win at her final race start at Kembla Grange on Tuesday. 📸 @Bradley_Photos STORY: tinyurl.com/2cymbecy

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Racing NSW
Racing NSW@racing_nsw·
"She became the Queen of the stable and a pleasure to have around." Jack Pilkington would like nothing more than for Pretty Tavi to have the perfect send off with a win at her final race start at Kembla Grange on Tuesday. 📸 @Bradley_Photos STORY: tinyurl.com/2cymbecy
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Adam Blencowe
Adam Blencowe@NoverreMan·
Ka Ying Rising ran to a Timeform rating of 128 in the Everest - the best in it's short history alongside Classique Legend's performance in 2020.
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Jack Pilkington
Jack Pilkington@JackPilkington1·
Queen of the stable Pretty Tavi at trackwork this morning
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MSW
MSW@WanMSW·
What a day for the Colts Syndicate! 🏆 * Reserve Bank storms home in the G1 Goodwood * Beadman blitzes the G3 Ken Russell by 8.3 L * Bosustow dominates the G3 GC Guineas by 6 L * Prince Tycoon wins his first race at Saturday Metro grade. Huge congrats to all connection.
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MSW
MSW@WanMSW·
@Willis24Darren I am highly impressed by Brutal. Quality to follow in due course.
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Mary McDonald
Mary McDonald@marymacca2020·
What a way to win a Grp 1️⃣❗️ Brutal ⚡️just sired his 1️⃣st Grp 1️⃣ winner 🥇 🍾🥂
Newgate@NewgateFarm

BRUTAL⚡️ has sired the winner of the GROUP 1️⃣ CHAMPAGNE STAKES🥂 NEPOTISM put in an amazing performance to go from LAST TO FIRST🥇under a brave @G1TySchil ride 💪 A huge congratulations to this 2YO colt’s breeder @GilgaiFarm, trainers @HawkesRacing and all winning connections‼️ #ItsPossible #TheBeast

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MSW
MSW@WanMSW·
Gee, he loves leading!! - Great win by Edited By at Wyong - so proud of him. Brilliant training & placement by @MFreedmanRacing and a well rated ride by @MollyBourke7 - well done to all connections! #EditedBy #LoveThoseSilks x.com/MFreedmanRacin…
Michael Freedman Racing@MFreedmanRacing

🔵🟡 EDITED BY 🟡🔵 Stepping up the extra 250m from last start, 4yo Written By gelding Edited By proved too strong for his rivals at @WyongRaceClub today. Settling into his "comfort zone" in the early stages under apprentice @MollyBourke7 , Edited By held it together leading the way, before a final surge at the 100m to hit the line for a strong finish. Congratulations to all connections involved! 📸 @bradleyphotos_

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Aidan Rodley
Aidan Rodley@AidanRodley·
With neither Intention nor Sweet Ice heading to Saturday week's @KarakaChat Millions 2yo, the field looks set in place. Hello Romeo, Vegas For Luck & Landlock will gallop @Ellerslie_Races tomorrow. Here's your likely field with jockeys.
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