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diegolo

805 karma · joined November 11, 2013

Talk is cheap. Show me the code

http://hpc.isti.cnr.it/~ceccarelli/ https://github.com/diegoceccarelli

meet.hn/city/gb-London

Interests:

AI/ML, Data Science, Fintech, Research, Mentorship, Art

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submissionscomments
diegolo··on A love letter to the CSV format
People that talk about readability: if you store using jsonl (one json per line) - you can get your csv by using the terminal command jq.
diegolo··on Money lessons without money: The financial literacy fallacy
to me the author just rediscovered montessori method https://en.wikipedia.org/wiki/Montessori_education
diegolo··on A search engine written in Pandas
I think this is a really cool idea and it might make sense to use this for small collections (100k/200k documents).
diegolo··on Should peer reviewers be paid to review academic papers?
also, should authors pay a modest fee to get their paper reviewed?
diegolo··on Show HN: An index of all monthly dividend stocks
Are you talking about a single company not beating s&p or a portfolio of companies paying dividends?
diegolo··on Online Spirograph Tool
That was my favorite game when I was a kid <3
diegolo··on The Queen’s Latin or Who Were the Romans? Part I: Beginnings and Legends
+1 this is so cool
diegolo··on London will be overwhelmed by Covid in a fortnight says leaked NHS briefing
it was made it more strict on Christmas Eve.
diegolo··on What does code readability mean? (2018)
there is this quote from Clean Code by uncle Bob that I simply love.

'Avoid mental mapping: In general programmers are pretty smart people. Smart people sometimes like to show off their smarts by demonstrating their mental juggling abilities. After all, if you can reliably remember that r is the lower-cased version of the url with the host and scheme removed, then you must clearly be very smart.'

diegolo··on A Clean Start for the Web
you can't do that. when you implement search you need a global view over the collection to understand what are the most relevant documents. You are describing the paradise of the spammers :)
diegolo··on Ask HN: Sold any support contracts for open source?
+1
diegolo··on Ask HN: Mind bending books to read and never be the same as before?
https://www.amazon.co.uk/Leadership-Self-Deception-Getting-O...

life changing, I reread it every now and then

diegolo··on What happens when scientists admit error
I agree - the message I wanted to communicate is the same :) I never thought the problem are the scientists ;)
diegolo··on What happens when scientists admit error
Hey, I feel you - and I understand the pressure - i have been in that situation. The point is that this:

> you sometimes have to write an experiment with a deadline next week.

shouldn't happen. And yes, at the moment is like this - sometime you will have to hack. But if the all community start to push for proper practices, instead of just saying "is as it is" - there will be less papers, with more quality.

diegolo··on What happens when scientists admit error
Lol I spent 5 years in academia, and I have a PhD in CS - I know what I'm talking about. Specs of code change in academia as in industry, I was able to write unit tests and document my code also in academia. And I know in medicine and chemistry time to publish are much longer - but that is not connected with the fact that they know how to properly use a microscope, clean the lab, and keep an inventory.

If you don't write unit tests how do you hedge the possibility of having bugs in your code?

diegolo··on What happens when scientists admit error
> The job of a scientist is really not to ship software, that's what a team of engineers would do.

I think that this is the real problem - in academia there is this idea that learning good practices is like a 'dirty' thing that is not required, while instead it would speed up the work and make it more reliable. if you look at chemistry or medicine, there researches have good practices for managing the lab and respect them.

diegolo··on Ask HN: Is the “The Art of Computer Programming” Worth the Investment?
You can put them in your library/desk to impress your friends
diegolo··on Show HN: Should you buy a house and rent it out?
Not in Uk
diegolo··on Machine Learning: Full-Text Search in JavaScript – Relevance Scoring (2015)
"a general search can be machine learning" I don't get this sentence: Machine learning is about building a mathematical model of sample data, known as "training data".

If you want to talk about machine learning and search you should probably talk about learning to rank (https://en.m.wikipedia.org/wiki/Learning_to_rank)

diegolo··on GitHub is down
also UK
diegolo··on Tinder experiments: man, if you are not hot don't waste time there
I would try OkC djsumdog, I think it is better for geeks :)
diegolo··on New Book: 'Relevant Search'
definitely worth a read
diegolo··on Ne: the nice editor
Sebastiano Vigna never ceases to amaze me
diegolo··on “Two days ago the police came to me and wanted me to stop working on this”
I happily bypassed the great firewall using https://github.com/apenwarr/sshuttle
diegolo··on MeshLabJS
https://github.com/cnr-isti-vclab/meshlabjs
diegolo··on Pandas Pivot Table Explained
... and let me guess: you wrote it! :)
diegolo··on Pandas Pivot Table Explained
same here ;)
diegolo··on I wonder if marissa mayer wants to sell the company
Apple.
diegolo··on Eclipse Asana
it is not documented, but it seems an eclipse connector for Asana, something I would really like to have
diegolo··on Show HN: Advertising-Free Search-Engine
btw from the website is not clear if query logs are preserved and/or shared with third parties.
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