Joined July 2009
44 Photos and videos
SujoyRc retweeted
Bengaluru has Infrastructure problems and nobody in their sane mind can deny that. That said, Bengaluru is still the greatest(may be joint great with Mumbai) Tier 1 City in India. You go to any part of the world, bump into an IT person of Indian origin, he/she would have worked in Bengaluru atleast for a brief period and apart from the Traffic issues, they speak very nice about Bengaluru. Its people, its food, its climate and everything else. If we fix Bengaluru, we will be among some of the very few great Tier 1 Cities in the world Greater Bengaluru Authority - Make Bengaluru Great Again..
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SujoyRc retweeted
Ok, so here is my take on the Fable ban, sovereign AI, Sarvam, etc. The event is interesting as it has implications from many perspectives. For AI users, it is clear that you should not confuse access with ownership, or adoption itself as advantage. And if the most significant tech differentiator you are leveraging has external control loops, then you have to accept you are vulnerable. For AI talent, it is now a precedent that you would be *seen* aligning to national interests more than company interests. And even if its just a whim for now, this trend will be hard to reverse as the world gets more automated… For AI labs, their offerings will be stratified - general purpose AI would be available as utility, but frontier AI would be gated. This is a fantastic business model for labs - *democratized* AI sucks in all the data liquidity of the world which is locked in higher margin frontier offerings. I think for the world to be a better place, all three of the above are bad vectors. We need to have more countries and companies owning their own destinies. And in the post AI world, that means being able to use and improve AI systems within their own perimeters - what one may call Sovereign AI. At Sarvam, Sovereign AI in India was the founding thesis a couple of years back, and continues to remain the core operating principle. From our vantage point, it is super clear that India will build, leverage, and create massive business value and societal impact with sovereign AI. The following is precisely how we at Sarvam are contributing to make that happen.
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SujoyRc retweeted
Shashi Tharoor: 75-80% of research and development costs are borne by the private sector in developed countries. In India, 75% of R&D spending is done by the government. This is crazy
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SujoyRc retweeted
That is quite a compliment. FFmpeg is something. I do worry about the tradition and culture of this genre of artisan open source software, SQLite and curl are kind of like this too, fading away. It is cultural as much as technical.
I admire Fabrice Bellard. He is almost certainly a better overall programmer than I am.
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SujoyRc retweeted
Between the yearly tug of war between coaching classes and IIT Profs setting the question bank, self-study students (ever diminishing breed) pis jaate the..
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SujoyRc retweeted
🧵Competitive exams like IIT-JEE & NEET grew exponentially more difficult bcoz of coaching institutes as they cracked the initial exam patterns. Originally exam questions were relatively straightforward extensions of standard high school syllabus. (1/n)
Coaching should be banned! But why? The rona-dhona (R&D) around coaching institutes has again started. And this R&D from the public is very typical of knee-jerk reaction(s) that we accuse the governemnt and bureaucracy of taking. Let's start with a fundamental question - Why do coaching institutes exist? (I'll restrict myself to engineering and medical) Because the depth and breadth of subjects in entrance examinations is much more expansive than that of standard education imparted in schools. Given our population, and couple that with the reservation pressure on seat availability in general category, the competition is insane. Tough entrance examination high application to seat ratio means only the best will survive. But can our schools provide the depth and breadth of learning, pratics and mock tests to aspiring students? No. And this is on two counts- (1) Assuming there are 4-5 kids in Class 11 of a regular school who are genuinely capable of cracking JEE, can the teacher focus on them by putting them on a separate track? In most cases, no is the answer. Simpley because they've to care for rest of the 30-35 students in the class as well. (2) But the larger problem is that are the regular teachers themselves capable of teaching kids the kind of complexity and breadth required to be covered as part of JEE preparation? - Again, with exceptions, the simple answer is NO. - One of the key attributes of coaching industry is that it attracts the brightest of teachers by paying them insance salaries. - When FIIT-JEE and Akash were at its peak, we used hear compensation in crores for top teachers. - Such capable teachers will never work in a school which pay peanuts. - BTW, look at the dichotomy here - Most parents want government to cap school fees, and also want the per annum increase in school charges to be governed. All this ultimately impacts the ability of the school on how much salary it can pay to teachers and accordingly, the quality of teachers it can attract. But they want school teachers to be capable enough to help their kids crack JEE, NEET and Science Olympiads !!!🤣 - And this problem get multiplied by 100 when it comes to children from government schools across the country. - Everyone knows the status of government schools in India. - As they say - Everyone wants a job as a teacher in a government school but no one wants to send their children to government schools. - From what I've seen on social media, a lot of kids from marginal backgrounds and small cities, towns and villages are able to crack various entrance examinations because of Online coaching (live and pre-recorded). - The Online coaching would be the first instance where these kids would've come face to face with focused and in-depth education on their subjects. - Without online coaching, these kids don't stand a chance in hell in cracking some of these entrance examinations because they simply don't have the means or exposure. --------------- - There might be 00s of things wrong with the structure of coaching system in India but closing the coaching system is not the answer. PS: I've no personal stake in coaching system.
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SujoyRc retweeted
This is amazing. I taught a course in statistics this year and this is such cool illustration of what is known as Chebyshev inequality. Basically, it says that for any probability distribution, ANY, the probability that your sample from the distribution is away k times the standard deviation (from mean) is upper bounded by 1/k^2. The random variable here is D=P1-P2. The difference in marks of two papers of a student. The population is 60000, so you have 60000 samples. The mean of D would be nearly zero (or some positive number of P1 is easier than P2). So even if the variance is say 20 marks, you would expect say around (for k=4), 1/16 * 60000 students (nearly 375) to have difference of 80 marks.. and even 200 odd students to have difference of 100 marks between their two exams. These are upper bound of course. So what has happened is neither statistically unusual, nor does it indicate any cheating. And there is a good chance that the distribution is Gaussian, which means the upper bound is likely tighter than we think..
Claims like below show a lack of understanding of basic statistics. When there are 60,000 students, some will have large gaps in marks for two papers. Chebychev's inequality quantifies it. It has been the case in JEE Advanced since two papers were introduced. 😊
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SujoyRc retweeted
Thanks. Elon Musk is *not* an engineer. He is many things but being a scientist or an engineer is not one of them.
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SujoyRc retweeted
Pragg does this crazy feat, wins Norway Chess. EPIC
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11th-12th students in the science stream should try for something beyond basic school work don't worry about what it leads to Any of the Olympiads Stuff like intel science fair JEE-Adv esp math/physics -- don't have to go to kota or chase a rank Or NEET Opensource project
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SujoyRc retweeted
On n’en parle guère, mais ce 2 juin va commencer en France le débat public à propos du FCC, le futur collisionneur circulaire de 90,7 kilomètres de circonférence, qui pourrait être construit sous la surface de la Suisse (canton de Genève) et de la France (Ain et Haute-Savoie). Dans un peu plus de vingt ans, il permettrait de réaliser des collisions d’électrons de haute énergie, et plus tard des collisions de protons. Les débats vont durer plusieurs mois. Ce devrait être l’occasion d’expliquer, entre autres choses, ce que font les physiciens des particules, ce qu’ils savent et ce qu’ils savent ne pas savoir… @CERN
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SujoyRc retweeted
1/ Even assuming some people on here can afford IB schools, there are serious consequences to this. You will be mostly excluding your kids from Indian professional colleges at a time when immigration is being severely tightened everywhere & job/ visa situation in US/ UK is dire.
Im also thinking about this. Stop sending children to CBSE. Start looking at IB/Cambridge syllabus in Indian schools. If children want to opt for medical career, then UCAT/BMAT exams will help entry into good foreign universities. If anyone has experience in this switch, please discuss here. I have lost complete faith in this country and its pseudoscience infiltrated educational system.
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SujoyRc retweeted
Dear leaders, Please. You guys waste so much money anyway. Just use choppers, and stop blocking arterial roads on the pretext of your security.
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SujoyRc retweeted
May 31
Exams are among the most meritocratic institutions in society. For millions of Indians, the belief is work hard, perform well, and you can improve your life. My life changed a lot after IIT JEE exam This belief creates trust in fairness, rewards effort, and teaches children that rules matter. If exam systems are compromised, the damage goes far beyond education, it erodes faith in the social contract.
NEET, CBSE and the glitch with CUET today!
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SujoyRc retweeted
We should actually have fewer MPs, not more. And these MPs should be allowed to debate, crossvote and have opinions independent of party line. In order to actually improve governance, we should have more councillors and give more power to the Mayor of each corporation instead.
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SujoyRc retweeted
جنگ تموم بشه یا نشه، توافق بشه یا نشه، تحریم‌ها برداشته بشه یا نشه، ما زنده باشیم یا نباشیم، این ۴۰ ثانیه در تاریخ ایران فراموش نمیشه. "They said it's more fun!" #ناو_دنا
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SujoyRc retweeted
#AI can be a valuable tool and, at the same time, it calls for a measured and vigilant approach. The speed and simplicity with which practical assistance can be accessed undoubtedly makes life easier. Yet they can also encourage excessive reliance and the search for ready-made answers, and weaken personal creativity and judgment. #MagnificaHumanitas
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SujoyRc retweeted
Artificial intelligences do not undergo experiences, do not possess a body, do not feel joy or pain, do not mature through relationships, and do not know from within what love, work, friendship or responsibility mean. Nor do they have a moral conscience, since they do not judge good and evil, grasp the ultimate meaning of situations, or bear responsibility for consequences. They may imitate or even simulate, but they do not understand what they produce, for they lack the affective, relational, and spiritual perspective through which human beings grow in wisdom. #MagnificaHumanitas
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I have been saying this like forever , CBD looks straight of SEA countries, if we replicate that in entire Bengaluru, which I think is possible for at least 70% of city , Bengaluru will be probably the best city in South Asia once metro and sub urban rail is completed
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SujoyRc retweeted
What a disastrous policy Consumers will be penalized for installing Solar Panels is what this implies As it is consumers are getting no benefit of the huge Solar Capacity expansion with tariffs rising every year instead of falling Solar Panel companies are reporting huge profits via PLI plus import tariff protection @PMOIndia @narendramodi @mlkhattar please scuttled the CEA policy at the bud.
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