I was having a conversation with a friend the other day about why it was so important for Democrats to win the House in November. He has become so disillusioned with both parties that he could not see the bigger picture. He doesn’t follow politics closely. My reply? #WhyVoteBlue

Important paper from Google on large batch optimization. They do impressively careful experiments measuring # iterations needed to achieve target validation error at various batch sizes. The main "surprise" is the lack of surprises. [thread]

https://t.co/7QIx5CFdfJ

The paper is a good example of lots of elements of good experimental design. They validate their metric by showing lots of variants give consistent results. They tune hyperparamters separately for each condition, check that optimum isn't at the endpoints, and measure sensitivity.

They have separate experiments where the hold fixed # iterations and # epochs, which (as they explain) measure very different things. They avoid confounds, such as batch norm's artificial dependence between batch size and regularization strength.

When the experiments are done carefully enough, the results are remarkably consistent between different datasets and architectures. Qualitatively, MNIST behaves just like ImageNet.

Importantly, they don't find any evidence for a "sharp/flat optima" effect whereby better optimization leads to worse final results. They have a good discussion of experimental artifacts/confounds in past papers where such effects were reported.

Trump on climate: I don't believe it. Trump on Khashoggi: I don't believe it. Trump on Russia: I don't believe it. Idiocy? A canny game? Doesn't really matter as much as the underlying intellectual autocracy. In this administration only one opinion matters.

It's an assault on facts and reason. It's an assault on good governance. It's an assault on the bureaucracies that are being discounted. It's an assault on science and history. But it is also an assault on one of the underpinnings of democracy.

We live in a system that is grounded on the idea of collaborative government. Leaders may have a final word but even then, there are typically checks and balances. Hopefully, in this case, such checks and balances may work. But they also are being tested.

The president's position that he is smarter than all the world's scientists, than the entire intelligence community, than experts who have studied any issue all their lives, is, of course, asinine. But his belief that government turns solely on his opinion, is monarchic.

Louis XIV reportedly said, "L'etat est moi." That he was the state. Trump asserting that he knows better than all, discounts all advice, that his brain is enough to chart the course for America alone, is essentially saying the same thing.

Thiruvairanikulam Mahadeva Temple
Ernakulam Kerala🚩
#temples

Temple is known as Sabarimala of Women

Thiruvairanikulam Mahadeva Temple is situated on the banks of the Periyar River. Siva Temple has a separate sannidhi for Parvathi Devi which will be open only for 12 days a year

The Nadathurappu Mahothsavam happens every year on Malayalam month of Dhanu. On opening day, a grand procession starting from Akavoor Mana carries the ornaments of Devi to the temple. Swayamvara Archana is the main pooja here to clear the obstacle in marriages.
Legend is that 👇

Vigraham existed in another place called Iranikulam. A Namboodiri of Sreemoolanagaram used to visit the Iranikulam temple regularly. Akavoor Chathan, a boatman will take him to the Iranikulam temple and back. Because of Bhakthi of Namboodiri, Shiva traveled with him to his place.

Akavoor Chathan identified Siva chaitanyam and their family built a temple here. Parvati devi herself will cook Nevidyam here for Shiva, which was witnessed by a priest. Devi was angry at this and decided to leave the place. But when the priest offered his sincere apology👇

Devi blessed him and told that she will be present here 12 days in a year. Thus the period which begins from Thiruvathirai Day in Dhanu is known as the Nadathurappu festival.
Temple Nada opens today night.
Picture credit: Google.
🙏🕉🙏

HORANADU ANNAPOORNESHWARI, CHIKMAGALUR (KAR)
#bharatmandir

Annapoorneshwari is the Devi of nutrition and food. The literal meaning of Annapoorneshwari is “Feeding one and all”. Anyone who comes here is offered meals and shelter within the premises.
@LostTemple7

Maharshi Agastya is believed to have done pratishtha here.

Once, Shiva and Parvati had an argument. Shiva declared everything in the world including food to be Maya or illusion. To prove him wrong, Devi Parvati disappeared resulting in entire Earth becoming still.

Taking pity, Devi appeared as Annapoorna and relieved everyone.
Another belief is that once Shiva beheaded Brahma and his skull got stuck in Shiva’s hand. He was cursed that till the skull is not full of food or grains, it will remain stuck to his hands.

Shiva went everywhere and asked for food but the skull was never full. He finally came here and Maa Annapoorna filled the skull with grains and reversed Shiva’s curse.

It is believed that who ever visits Devi Annapoorna here will never be without food in their lives.