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Hot data science related posts every hour. Chat: https://telegram.me/r_channels Contacts: @lgyanf
Robbery rate Europe
/r/MapPorn
https://redd.it/z71hd3
The U.S. Dominates Among Sport's Top Earners
/r/visualization
https://redd.it/yxstya
A map of contacts I've made on my ham radio.
/r/MapPorn
https://redd.it/z73sgc
Best way to visualize very long complicated feedback loops and chains of causation?
/r/visualization
https://redd.it/z6ofhq
Millionaires are leaving #Russia, China, and India for the UAE, Singapore, and Australia:
https://twitter.com/AlexKokcharov/status/1596809109013401601?ref_src=twsrc%5Etfw%7Ctwcamp%5Etweetembed%7Ctwterm%5E1596809109013401601%7Ctwgr%5Ee841ecfb6e5cbb7e45bfc355529f1da1ed978dda%7Ctwcon%5Es1_&ref_url=https%3A%2F%2Fwww.redditmedia.com%2Fmediaembed%2Fliveupdate%2F18hnzysb1elcs%2FLiveUpdate_faaa8712-6e7c-11ed-a37c-920f5b1a70b3%2F0
/r/dataisbeautiful
https://redd.it/z6wr0g
Do We Like AI Created Art Less Than Human Created Art (All)
https://iu.co1.qualtrics.com/jfe/form/SV_dcZtUN1IWdsRY1g
/r/SampleSize
https://redd.it/z67yqo
Super hight resolution fractals with parametric surfaces
https://redd.it/z3dvsm
@datascientology
Canada's 36 year journey back to the World Cup
/r/visualization
https://redd.it/z2rqsj
The Bus factor is the number of people on a project that would have to be hit by a bus (or quit) before the project is in serious trouble. We analyzed the bus factors for the top 1,000 projects on GitHub. [Interactive dashboard] OC
/r/visualization
https://redd.it/z2rw3h
[OC] Life expectancy in G7 countries and in countries with rapid increase edit: Reposting, changed the color palette as advised.
/r/dataisbeautiful
https://redd.it/z6e3k7
[R] Reward Is Not Necessary: A Compositional, Self-Preserving Agent For Life-Long Learning
https://arxiv.org/abs/2211.10851
/r/MachineLearning
https://redd.it/z61ope
Manchester City 2011/12, Data Poster
https://www.reddit.com/gallery/yrhgl7
/r/DataArt
https://redd.it/yrlznv
[OC] Life expectancy in Cuba vs the US
/r/dataisbeautiful
https://redd.it/z62n78
[OC] 'Big 4' accounting firms are PwC, Deloitte, KPMG, and EY - breaking down how they make money
/r/dataisbeautiful
https://redd.it/z633fd
Global Population Density
/r/MapPorn
https://redd.it/z61adk
Data Visualization for First 36 Tweets after Earthquake (Tajikistan, 2017)
/r/visualization
https://redd.it/yt94jj
[OC] How much cryptocurrency was withdrawn after FTX’s collapse?
/r/dataisbeautiful
https://redd.it/z6y1xp
The cost of college has increased ~8x as fast as has the minimum wage. [OC]
/r/dataisbeautiful
https://redd.it/z74toz
Millionaires are leaving #Russia, China, and India for the UAE, Singapore, and Australia:
https://twitter.com/AlexKokcharov/status/1596809109013401601?ref_src=twsrc%5Etfw%7Ctwcamp%5Etweetembed%7Ctwterm%5E1596809109013401601%7Ctwgr%5Ee841ecfb6e5cbb7e45bfc355529f1da1ed978dda%7Ctwcon%5Es1_&ref_url=https%3A%2F%2Fwww.redditmedia.com%2Fmediaembed%2Fliveupdate%2F18hnzysb1elcs%2FLiveUpdate_faaa8712-6e7c-11ed-a37c-920f5b1a70b3%2F0
/r/dataisbeautiful
https://redd.it/z6wr0g
Number of billionaires ($) in Europe by country
/r/MapPorn
https://redd.it/z6phd9
D What method is state of the art dimensionality reduction
…and why?
So the science has moved on quite considerably since the linear methods of PCA and others; about 5±1 years back we had t-SNE and later on VAEs then UMAP. I appreciate that each of these methods is taking a subtly different (ok ok ok, sometimes its not that subtle) view of the problem, but I wonder what approaches are SOTA now?
Where to now?
/r/MachineLearning
https://redd.it/z6p4yv
Q Online Stat PhD
I'm currently the chair of the math department in a small size 2 years junior college and my boss is basically telling me to get a PhD so I can apply for the Dean (dean of General studies Division - math, English, science, Psy combined) job down the road.
Now, I have a BS and a MS in Math in addition to another 18 grad credit hours in Stat. Also I have a BA in History plus 18 grad credit hours in History so I taught some history courses when we are shorthanded.
While I can do whatever PhD as long as it is regionally accredited (most of the administrators choose EdD, Math Ed, Business, and believe it or not, Community College Planning, yes it is a PhD program), I want to continue on one of my paths, math/stat/hist.
Any thoughts on where I should start to search? Thank you.
/r/statistics
https://redd.it/z6ejmo
What does it mean to be able to write "complex" SQL queries?
Some job postings want people who are able to write "complex" SQL queries to interrogate data, but when I look on Google I haven't seen much of a consensus on what "complex" is, with some websites suggesting that something as simple as calculating the monthly salary for an employee given the annual salary qualifies for "complex", all the way to 20+ line queries analysing churn rates over multiple months, which I can see why they can be called as such.
So I am wondering, what is in your opinion the minimum complexity to match the definition of a "complex" SQL query?
/r/datascience
https://redd.it/z6mot6
Countries where cheek kissing is a common way of greeting people
/r/MapPorn
https://redd.it/z6e346
Switching to ML engineer
Hi, I'm a junior data scientist with 1 year of experience. I've just quit from my first employer and I'm about to start in a new company very soon. Right now I'm entering as a data scientist but I would like to work as a ML engineer in the future because it's one of the most interesting parts of the cycle for me.
These two positions are not so well differentiated in some companies so I would love to hear some advices about what can I do to start getting closer myself to that role.
/r/datascience
https://redd.it/z644os
TIL: Antarctica is bigger than Europe
/r/MapPorn
https://redd.it/z6ajf5
3D Mandelbrot rendered with a low and high number of spheres
https://www.reddit.com/gallery/z34iuj
/r/mathpics
https://redd.it/z447rg
[OC] Raising the sea level 1250 meters in UK and Ireland
/r/dataisbeautiful
https://redd.it/z68nbq
[OC] 40 Years of Music Formats
/r/dataisbeautiful
https://redd.it/z670ec