120 karma · joined June 10, 2014
However, this is different than interpreting how a deep model works. “Interpreting” is an overloaded and poorly-defined term of active research. The sense I get from my friends in the interpretability/explainability research world is that despite the buzz, there is no common definition that lends to a clear set of requirements for an acceptable interpretation of a neural network.
On the other hand, if you don't do any quantitative, empirical, or experimental economics -- i.e. you only do theory or political econ -- then you won't pick up these skills (as much).
The interesting questions are if China is uniquely focused on deep learning over other ML techniques, and Chinese research compares in terms of quality. Anecdotally (speaking as a researcher in the field) papers from Chinese institutions seem disproportionately focused on deep learning (whereas, for example, the UK does great work in Bayesian ML and the US does disproprotionately well in NLP). I'm not a deep learning researcher so I can't judge the technical merit, but I was just at NeurIPS in Montreal, and I saw about equal representation of Chinese institutions as South Korean ones. South Korea, with ~1/25 the population, punches way above its weight per capita.
I'm in a similar spot but optimistic about systemic action.
1. Political buy-in to set a cost of carbon emission 2. Economic viability of removal (often referred to as carbon capture and storage, or CCS)
1 is non-trivial, but happening. Canada has a provincial carbon tax measure which requires setting a price. A price is also defined in the European cap-and-trade system.
2 is also non-trivial, as the economics are pretty bad right now. However, CCS costs are projected to decrease rapidly. [0]
Right now, integrating CCS is on average more expensive than purchasing carbon credits. Carbon offsetting companies are, to your point, an example of private enterprise filling a gap.
It is a very expansive collection of datasets, some well-prepped for ML and most not (which is part of the fun of it, anyways).
Bitcoin's mkt cap is ~$140B [0]. The world's GDP is ~$127T [1]. If we assume: 1) BTC market cap is representative of its economic output in accounting terms, or is at least an upper limit 2) Energy use by product should be proportional to its output
Then at 0.11% of world output, Bitcoin is at least ~5x more energy intensive per unit of value than the average product.
(This is obviously not wholly accurate. For one, market cap != annual value. If accounted for, that might make Bitcoin several orders of magnitude less efficient. And assumption 2 is probably a linear approximation to a highly nonlinear relationship. But I propose this as a fun thought experiment that questions the energy-value relationship.)
[0] https://coinmarketcap.com/currencies/bitcoin/ [1] https://www.cia.gov/library/publications/the-world-factbook/...
Imagine all those people in a room. You could fit them in a small banquet hall. And between the oldest and youngest is the difference between the invention of writing and the utterly complex, global economic flow that we’ve networked ourselves into today.
It also potentially engages people who continue to think it's a subject of belief. That may provide an opportunity to educate them.
SEWTHA made me see the world in a completely new way. When I finished it, I started seeing everything I use, see, or have as an energy process. I felt like I learned a first-principles toolkit I could use to break down anything in terms of energy.
I highly recommend this book to everyone – especially if you're serious about thinking about climate change. No BS, no platitudes – just energy from a practical physics perspective.
Updating it today could make it an even more important educational tool for thinking about climate change.
So consciousness was not raised at this point. But that doesn't mean that it couldn't be an emergent property.
[1] Am at NIPS and attended the speech.
Impressive work by the Beam team. I'm not a gamer (at all), and even I have way too much fun watching streams on Beam.
[1] http://www.geekwire.com/2016/beam/ [2] https://www.youtube.com/watch?v=IRpgU2tTRWQ
There is a lot of money (Government and private), accessible accelerators, mentors, and business ecosystem support. Taxes are low and registering a business can take only 1 day. [1]
But the ecosystem lacks genuine technological development and experimentation. Most startups I saw were ineffective copies of semi-successful American startups. My entrepreneurial friends there lambasted their friends' desire for stable careers at the expense of creative engineering.
If anything, it'll become a home first for lifestyle entrepreneurs. It's a lovely place to live, it's easy to start a business, and may become a great 3-year "start a business for fun" destination for expats.
However, Singapore has top-tier scientific institutions (NUS in particular) and the government is ruthless in attracting talent internationally. [2] This may be a good sign for proprietary science startups.
[1] https://www.quora.com/Is-starting-a-business-in-Singapore-di... [2] http://www.straitstimes.com/singapore/three-top-singaporean-...
http://www-bcf.usc.edu/~gareth/ISL/ISLR%20Fourth%20Printing....
Free download from the authors, too!