Old men from the 19th century

Almost every evening, before going to bed, we are reading books and Simon mostly prefers math adventures. Russian author Vladimir Levshin (1904-1984) published several books about geometry, algebra and math history, … Continue reading Old men from the 19th century

Nearest Neighbour Coding Challenge. Euclidean Distance.

The notes above are from a couple days ago when Simon was trying to explain to me, where the formula for calculating similarity s = 1/1+c comes from. He linked it … Continue reading Nearest Neighbour Coding Challenge. Euclidean Distance.