#GUJGAS
batting with 5% Risk for 30% Gains
entry abv 678 sl 647 tgt 894-Gone side ways for month now #Breakouts
#relativestrength #outperformance
#AhmedabadNest #investing #India

Demystifying Ghazwa-e-Hind. A #thread.

A recent video of Shoaid Akhter surfaced in social media creating a lot of controversy where the #Pakistani Cricketer can be seen suggesting invasion of India by using the term Ghazwa-e-Hind.
Radicalization of sportsmen seen off late
(1/10)

Some radical Islamic preachers believes that Ghazwa-e-Hind means a “Holy War against India”. As per this irrational & profane concept, there will be a fierce battle to secure victory over #India.
#Kashmir
(2/10)

#Pakistan-based terror groups, like JeM have been using Ghazwa-e-Hind as a Hadith to recruit, fund and justify its terror strikes as a religious holy war against #India.
#Kashmir
(3/10)

Some machiavellian people claim it is a prophecy that Muslim warriors will wage war against the #India.
Jaish & others falsely propagate that Jihad against India is considered holy in Islam & that those participating in it will be granted an easy entry into paradise.
(4/10)

However prolific scholars says that this is a made-up interpretation of some verse in The Holy Quran to mislead the gullible youth of #Pakistan into picking up arms and fighting its Army's personal battle against #India.
#Kashmir
(5/10)

"How the Avengers would respond to the Capitol riot" (a thread)

CAPTAIN AMERICA - tells Falcon, "I fought Nazis once before. They're extremely dangerous." They then see the guy scaling the Capitol wall fall into the shrubs. Falcon: "You sure these are the same Nazis?"

IRON MAN - lands by the guy carrying the podium. Says, "Mind if I borrow this?" then tosses it to Hulk, who swings it like a bat at the mob. Guy: "Hey, that's MY podium!" Iron Man: "Actually it's the Speaker's. And technically, it's a lectern." Then punches him through a wall.

BLACK WIDOW - enters hotel room where Jack Dorsey is tied up. Rips duct tape off his mouth. Jack: "I'll do anything you want!" BW: "Disable POTUS's Twitter. NOW!" Jack fumbles with his phone. "Done. Anything else?" BW: "Yeah. Trim your beard for God's sake." *tosses him clippers*

HULK - grabs a selfie stick from one of the guys and beats him over the head with it. Deeming it too small, he grabs another guy's Confederate flag and takes out a whole swath of rioters. He then tosses the flag to Cap, who uses it as a javelin to impale a fleeing Ted Cruz.

HAWKEYE - hears Iron Man in his earpiece say, "Looks like Orange Julius is tweeting from another account." Hawkeye: "On it." He locks in on Trump through the White House window and fires an arrow, knocking the phone out of Trump's hands. Hawkeye: "Damn that felt good."

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.