Ziwei Su

PhD candidate @NU_IEMS | Middle Mile Science @Amazon | Stat learning, applied prob, ML theory | @FudanUniv & @LifeAtPurdue alumnus | Cantonese

[Ziwei Su @edwinsu96]

📢 New paper! We prove the first CLTs for count-based transition estimates in finite controlled Markov chains, then extend them to value, Q & advantage functions. Unlocks principled CIs & tests for offline RL.
📝 https://t.co/kpLFPsX6jL
#reinforcementlearning #Statistics

[arXiv math.ST Statistics Theory @mathSTb]

Su, Banerjee, Klabjan: Central Limit Theorems for Transition Probabilities of Control... https://t.co/2s0SITanVO https://t.co/Lq8CGDRt6i https://t.co/5C1tAeklKu

[Ziwei Su @edwinsu96]

@Adam235711 @NeurIPSConf @openreviewnet You can create an anonymous GitHub repository with this website and upload the plots and figures: https://t.co/o2wfopEAzU

[BBC Radio 3 @BBCRadio3]

Farewell to one of the greatest pianists – Alfred Brendel has died aged 94.

The Czech-born pianist was one of the great musicians of the twentieth and twenty-first centuries, renowned for his interpretations of the keyboard works of Haydn, Mozart, Schubert, Brahms, Liszt and Beethoven. Brendel retired from the concert hall in 2008 and spent his final years teaching young musicians, as well as writing essays on music and making his own collections of poetry.

[Ziwei Su @edwinsu96]

@SciPyTip CB

[Ziwei Su @edwinsu96]

@euro_projects This is slightly misleading, as NYC has much higher average monthly wage and land value than US average. I guess the actual conclusion might be 3-4 times higher instead of 15, still appalling tho.

[Ziwei Su @edwinsu96]

@PoliticsBowTied Turns out you are right. Have a good night.

[Ziwei Su @edwinsu96]

RT @DGclassics: We are in disbelief and mourning as we learn the terribly sad news about Maurizio Pollini’s passing. One of the truly great…

[Ziwei Su @edwinsu96]

📊New paper alert! (https://t.co/NBMEd0FFGL) We propose a novel CI procedure for statistical functionals in stationary time series. Our method yields (often significantly) better confidence intervals than subsampling or bootstrap. #MachineLearning #Statistics #DataScience

[arXiv math.ST Statistics Theory @mathSTb]

Ziwei Su, Raghu Pasupathy, Yingchieh Yeh, Peter W. Glynn: Overlapping Batch Confidence Intervals on Statistical Functionals Constructed from Time Series: Application to Quantiles, Optimization, and Estimation https://t.co/6IU952fFe8 https://t.co/KYMZfyvANK

[Ziwei Su @edwinsu96]

@Estellaluu @Elonmaask1 已经举报这个账户sexual harassment了

[Ziwei Su @edwinsu96]

@NU_INFORMS @NU_IEMS @INFORMS2022 Many thanks!

[Ziwei Su @edwinsu96]

My first in-person #INFORMS2022 meeting. First time presenting in-person and first time chairing a session (Data Mining Flash II). Many thanks to @INFORMS, and to everyone who presented and attended our session today. @NU_INFORMS
Photo credit to the amazing @li_yuantong !

[The Royal Family @RoyalFamily]

The Queen died peacefully at Balmoral this afternoon.

The King and The Queen Consort will remain at Balmoral this evening and will return to London tomorrow.

[Ziwei Su @edwinsu96]

@forrestbao @JunYin29422166 UCLA Maths

[Ziwei Su @edwinsu96]

@MattLansdell @NoContextBrits While one does not seek the office, one has pledged oneself to the service of one's country. And if one's friends were to persuade one that that was the best way one could serve, one might reluctantly have to accept the responsibility, whatever one's own private wishes might be.

[Ziwei Su @edwinsu96]

@null_rina 那天你睡着颤抖
我的心里在泪流
上天为何不保佑？
为什么要我们接受？

我家不在这星球
太深业力的地球
每当我望见星宿
我都不想逗留

[Ziwei Su @edwinsu96]

@null_rina 我想变做个木偶
我想变做个石头
我想变做山丘
我想变做小狗

点先可以没忧愁？
点先可以没泪流？
点先可以没内疚？
点先可以自由？

我想带你去欧洲
我想带你去月球
想带你环游宇宙
会否把生命看透？
—My little Airport 《我们一起离开吧》

[Ziwei Su @edwinsu96]

@null_rina 有的！

[Ziwei Su @edwinsu96]

@PhysGeorge Russia colonized large parts of Eurasia from Kazan to Vladivostok, in case they don’t know.

[Ziwei Su @edwinsu96]

@SimgeKucukyavuz @AliKaanK 💪🏻