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A minha biografia do Brasil : 1500-1822
A história só é previsível quando vista de longe. De perto, tudo é muito confuso. — Citação do Brasil: uma Biografia, por Lilia M. Schwartz e Heloisa M. Starling Das… Read more.
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A book introducing Brazil’s History: Brazil, a Biography
History is only predictable from afar. Up close, everything is confusing. — Quote from Brazil: A Biography, by Lilia M. Schwartz and Heloisa M. Starling From the vast land of… Read more.

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The conflict between Stock Market and Manufacturing
The capital flows to where there is less risk and a more significant return, in such a manner that bigger profit is created. The process of using financial resources to… Read more.

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When each human is a line of the dataset
Cross-Validation and Brazilian’s Biometric Irises It’s through a small door in the Avenida Paulista region, in São Paulo, that people arrive one by one, with cell phones in hand. They… Read more.
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Overfitting vs Underfitting and Plato
What our message now signifies is that the ability and means of learning is already present in the soul. As the eye could not turn from darkness to light unless… Read more.

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The origin of my pseudonym: 侧成峰
题西林壁 (Written on the Wall of West Forest) by 苏轼(Su Shi) 横看成岭侧成峰,远近高低各不同。不识庐山真面目,只缘身在此山中。 Seen from the side, it forms a ridge; from the end, a peak,Far, near, high, low — all appear distinct.I… Read more.

