Codementor: K-Nearest Neighbors explained

In this post, I explain the intuition and logic behind KNN algorithm and show simple implementation written in pure pandas which yield 98% accuracy on the IRIS dataset. » Volodymyr Lut | codementor.io

12 de febrero de 2020 · 1 min · 33 palabras · Nacho Cano

How We Teach Computers to Understand Pictures

When a very young child looks at a picture, she can identify simple elements: ”cat,” ”book,” ”chair.” Now, computers are getting smart enough to do that too. What’s next? In a thrilling talk, computer vision expert Fei-Fei Li describes the state of the art — including the database of 15 million photos her team built to ”teach” a computer to understand pictures — and the key insights yet to come. ...

29 de junio de 2016 · 1 min · 79 palabras · Nacho Cano