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Dr. Elena Tej Grewal Profile
Dr. Elena Tej Grewal

@elenatej

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new haven native, founder of Data 2 the People @data2theppl, lecturer @yaleenvironment. former head of data science @airbnb

New Haven, CT
Joined November 2008
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@MavenHQ
Maven 🏛
3 years
Master the Fundamentals of Data Science in Python by @elenatej You'll learn to: - Write Python like a professional data scientist - Create powerful data visualizations - Leverage statistics to extract conclusions from your data Enroll by 1/27:
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maven.com
Stop clicking through Excel and start comfortably coding in Python with this live cohort-based course brought to you by Yale Faculty.
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@elenatej
Dr. Elena Tej Grewal
3 years
Vote for @eri_arfiya in Japans July 10th election! She is crushing it! See her speak eloquently about her candidacy and positions here:
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bloomberg.com
Arfiya Eri, Candidate for Japan's LDP Upper House, discusses the outlook for the country's political landscape ahead of the Upper House elections. She speaks with Shery Ahn and Haidi Stroud-Watts on...
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@elenatej
Dr. Elena Tej Grewal
3 years
So proud of my dear friend @eri_arfiya who us running for senate in Japan. She is the first Uyghur endorsed by a major political party and is a champion for human rights and a brand new voice in Japanese politics. She is very impressive. Spread the word! Elections are in July.
@eri_arfiya
英利アルフィヤ(衆議院議員) Arfiya Eri, MP
3 years
国連退職前に、もう一度本部の中を歩きました。ふと気づくと、壁に世界人権宣言のイラストが。こちらは第一条です:「すべての人間��、生れながらにして自由であり、かつ、尊厳と権利とについて平等である。人間は、理性と良心とを授けられており、互いに同胞の精神をもって行動しなければならない。」
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@elenatej
Dr. Elena Tej Grewal
4 years
Today I would like to appreciate @margootjeg, Judy Logan, Karen Matthys and everyone involved in creating @WiDS_Worldwide. Equality for women is not inevitable, and they have created a powerful movement for equality in data science. Thank you!
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@elenatej
Dr. Elena Tej Grewal
4 years
So proud of my friend and former colleague Laura and her co-founder Sarah!!! They are unstoppable. If you need formula, check out @bobbiebabyco
@CBSMornings
CBS Mornings
4 years
CEO and co-founder of formula company Bobbie, Laura Modi, says their mission is deeply personal. “No parent should ever feel guilty,” the mother of three says of the shame some parents feel about feeding their babies formula.
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@nhannahjones
Ida Bae Wells
4 years
I was invited to give an MLK speech today and a small number of members of the group hosting me wrote and then leaked emails opposing my giving this speech, as it dishonored Dr. King for me to do so. They called me a "discredited activist" "unworthy of such association with King"
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@elenatej
Dr. Elena Tej Grewal
4 years
It was a pleasure to be a part of a panel on data science education today hosted by @harvard_data and @CChute. Learning about trends and what is happening at different institutions (and sharing about teaching Data Science at @YaleEnvironment this fall!).
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@elenatej
Dr. Elena Tej Grewal
4 years
"We must get rid of the false notion that there is some miraculous quality in the flow of time that heals all evils. There is only one thing certain about time, and that is that it waits for no one. If it is not used constructively, it passes you by." - MLK
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@elenatej
Dr. Elena Tej Grewal
4 years
"What is needed is a realization that power without love is reckless and abusive and that love without power is sentimental and anemic" - MLK
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@elenatej
Dr. Elena Tej Grewal
4 years
Very nice data viz showing how district populations change when incarcerated people are counted as "living" in the district where the prison is located rather than their hometowns. Great work by this data team! Time to end prison gerrymandering.
@FLRightsRestore
Florida Rights Restoration Coalition
4 years
👉 Florida has the 3rd largest prison population in the country! When people are incarcerated, they are counted as residents of the prison, rather than their hometown. It’s called “Prison Gerrymandering” & FRRC wants it to end! Try our Interactive map 👉 https://t.co/AWCoRrA39t
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@math_rachel
Rachel Thomas
4 years
“Covid zero is impossible with omicron, so what’s the point in even trying to reduce/slow transmission?” My answer: 🧵 1/
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@RoKhanna
Ro Khanna
4 years
Tuition-free community college would have benefited thousands of Americans and cost $9.5 billion per year, yet was cut from BBB because we “can’t afford it.” Well, the new defense budget is $20 billion more than the President requested. So what can and can’t we afford?
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@elenatej
Dr. Elena Tej Grewal
4 years
Excellent presentations today at our @YaleEnvironment class "Real World Environmental Data Science" by Andrew Farmsworth on @DrBirdCast, @CLNakalembe on her amazing work on sensor data and food insecurity, and capped by @oren_sa on droughts and cows. All related. Thank you!
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@elenatej
Dr. Elena Tej Grewal
4 years
Very cool Congressional hearing on how data could be used even better in Congress - data education, better reporting to the public, etc - exciting!
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@elenatej
Dr. Elena Tej Grewal
4 years
Thrilled our research paper on the impact of a key design change to Airbnb reviews is now published. Online platform design matters. Airbnb is built on trust, and reviews by guests and hosts provide critical information to know about a stay on Airbnb. @AndreyFradkin @daveholtz
@AndreyFradkin
Andrey Fradkin
4 years
Our paper on reciprocity and unveiling in Airbnb's reputation system is now online at Marketing Science. The paper has changed a lot over time, so I'd like to highlight some newer findings and provide thoughts on the value of this research style. w/ @daveholtz @elenatej 1/
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@WWRob
Robert Monarch
4 years
Anecdotes from 11 role models in machine learning: @robotsmarts @dbraga51 @elenatej @_inesmontani @jlprendki @lijiali_vision @KieranSnyder Lisa Braden-Harder @honnibal @peteskomoroch & @RadhaRBasu. All work on the data side of ML & founded AI companies https://t.co/v2BEBf5a9a
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@elenatej
Dr. Elena Tej Grewal
4 years
Math curriculum taught today was developed in the 1800s. It’s time to modernize math and include data! Glad to be a part of this movement.
@dsforeveryone
Data Science 4 Everyone (DS4E)
4 years
The data revolution has transformed modern life. It's time we do the same for our education system. Here’s @joboaler @StevenDLevitt @VicariousLee @conradwolfram @elenatej take on why urgent action is needed. https://t.co/j64KGhpXx2
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