Har Har Mahadev 🙏🙏🕉️🕉️ Suprabhat 🙏

Lord Shiva has five faces called Ishana, Tatpurusha, Aghora, Vamadeva and Sadyojatha. These five faces of Shiva represent the five basic elements viz. akash, air, fire, water and earth.

#MondayMotivation #MondayMorning #MondayVibes

Make them irrelevant > Hold a grudge

Holding a grudge is the easy thing to do.

But holding a grudge is not the right thing to do.

A grudge puts poison in your body & rewires your subconscious mind.

You consume the poison & destroy your reality while your attacker sleeps like a baby.

So I was talking to @gewt about Job: A Comedy of Justice and I came up with a theory that I think explains why Heinlein's late-period work is so kinda-terrible and why I still enjoy it so much

So Heinlein had always been very interesting in the short parts of his novels, like the little snippets inside chapters. He had a very fun writing style, and wrote some fun dialogue with fun characters, right?>
It probably comes from how much of his early stuff was short fiction

And I think what happened with a lot of his longer works is that he'd just start writing fun bits and hope it would end up going somewhere or having a bigger plot by the end. like eventually he'd figure out where this was going, then go back and rewrite it into a cohesive whole

and I'm sure he had editors that'd help this process. No editor would let you publish something as rambly and changing-gears-every-other-chapter as The Number Of The Beast, for example... unless you were God-King Of Science Fiction 1980s Robert Heinlein.

so basically I think what happened is that by the 80s (when he was in his seventies!!) he lost the drive to go back and rewrite and he was too Untouchable for editors to make him.

SHAKTA DHARMA AND THEIR ACHARYAS

Śhākta or Shakti or Devi pooja is not a new upasana. It is being carried out right from the time of Vedic period. Puran's tell us that Rishi Vashishth would worship Tara devi. Parshuram ji worshipped Tripura devi,

Agastya learned the secrets of Shri Vidya from Vishnu ji in Hayagriva avtaar. Bhagwan Ram, Laxman and Krishna too learned the tantrik vidya. Even Rig Ved 7.103.5 Sayan Bhasya also mentions about Śhākta/शाक्त(शाक्तस्येव शक्तिमतः).

Then we find that in the Harrappan excavations many figurines depicting Shakti were found. So in that age too, which was supposedly an urban city shakti was being worshipped. So naturally this tradition would be prevalent in rural areas too.

It is wrong to say that shakti puja originated from Bengal although it was popular there. Matsyendranath received this vidya from Maheshwari herself in Kamrup. We know that Shakti pooja is practised all over India.

Not much is known about the Śhākta saints in other parts of India in the middle ages.

Adi Shankaracharya wrote Pramanech saar named book on tantra and Anand lahri book on Devi strotras. Then there were Acharya Shankar, Bhaskar Rai, Laxman, Deshikendra, Raghav Bhatt, Krishnand,

IT WAS RISHI KANADA WHO GAVE THE ATOMIC THEORY & TALKED ABOUT THE GRAVITY OF EARTH, 2600 YEARS BEFORE AN APPLE FELL IN FRONT OF NEWTON'S EYES:

Scientists of the modern world credit an English scientist John Dalton (1766 CE -1844 CE) for the Atomic Theory.

And this is because, most of us are not even aware of an ancient Indian Sage named Kanada, who was the first to formulate the theory of atoms, almost 2600 yrs before Dalton and talk about earth's gravity.

Rishi Kanada was born around 600 BCE in Dwarka, Gujarat and he was the son of a philosopher named Ulka. He was fascinated with the minute detailing of the things right from his childhood. Once, when he was very young, he accompanied his father on a journey to Prayaga.

He saw plentiful grains scattered along the path leading to the shore of river Ganga. It's a tradition in Hindu families to scatter the grains for the ants and birds to feed on them. Suddenly, an ant caught his attention, who was feeding on a rice grain.

He was mesmerised by this very fact that how a small grain of rice becomes food for the ant but to satisfy the hunger of a person so many grains are needed together. This incidence made him realize the importance of a single grain of rice.

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.