Dzisiaj pisałem egzamin z Genetyki Molekularnej i nie był tak trudny jak się spodziewaliśmy, że będzie. Ten egzamin oraz liczne zaliczenia, jakie mamy w tym roku, pokazują, że duży wpływ na wynik ma osoba sprawdzająca i układająca pytania. Myślę, że na wszystkie zaliczenia się uczyliśmy przynajmniej tyle, ile na ten egzamin (bardzo dużo), a może nawet więcej. Dwóch zaliczeń prawie nikt nie zaliczył, a dzisiejszy egzamin wszyscy zdali.
Self driving car
This summer I decided to create self-driving software during my holiday. The simplest way was to use some car simulator to get data and test my software. I searched for online car simulator games and used the first one that I'd found ( https://www.crazygames.com/game/russian-car-driver-zil-130 ). Then I recorded some training, validation, and test data taking screenshots and labeling them with pressed keys on the keyboard. The next step was the hardest, to design a neural network that would be able to predict how to behave in any situation on road. I had to take into account not only the quality of the predictions but also the simplicity of the network, so that computers could at once run game, and make predictions a few times a second. My first model was only able to return keys to press once per 3 seconds, which is definitely not enough. Finally, I got a model that was able to give quite satisfactory results in less than a second Then holidays ended and I had to focus on ot
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