### Which algorithm and architecture to use for 1:1 matrix transformation of an 8X8 dimension?

I would like to map the simplest 8X8 matrices, one to one, but am not sure which AI algorithm would give the best performance. I am thinking about the DeepLearning4j, however, I don’t know which neural architecture to use. I would like to make a simple and a very “stupid” bot for playing the chess.…

### How to use keras.utils.Sequence with multiple files

I am looking at the documentation and this guide https://www.tensorflow.org/api_docs/python/tf/keras/utils/Sequence https://stanford.edu/~shervine/blog/keras-how-to-generate-data-on-the-fly And I need to write in def __len__(self): and def __getitem__(self, idx): Which gets the length of the dataset, and the getting a data sample using a particular index. So I am wondering if this is appropriate to use for multiple files, and if…

### Preprocessing issues with yolo architecture

So, i am trying to implement the original YOLO architecture for object detection but i am using the COCO dataset. However, i am a bit confused about the image sizes of COCO. The original YOLO was trained on the VOC dataset and it is designed to take 448×448 size images. Since i am using COCO,…

### neural network computational complexity

I have a neural network that takes as an input a vector of $x \in R^{1\times d}$ with $s$ hidden layers and each layer has $d$ neurons (including the output layer). If I understand correctly the computational complexity of the forward pass of a single input vector would be $O(d^{2}(s-1))$ were $d^{2}$ is the computational…

### Good heuristic functions for an old board game

The game is called hnefatafl, and I was wondering if someone here already build an ai for it and what are some good heuristic functions for both players, besides seeing how many a player has killed and was killed?

### Interpretability of feature weights from Gaussian process classifier

Suppose I trained a Gaussian process classifier with a linear kernel (using GPML toolbox) and got some feature weights for each input feature. My questions are then: Does it make sense to interpret the weights to indicate the real life importance of the feature? Suppose the input features (say genes) can form “meaningful” subgroups (say…

### Does the substituted variable/constant have to appear in the unified term?

I’m checking out how to manually apply resolution on a first order predicate logic knowledge base and I’m confused about what is allowed or not in the algorithm. Let’s say that we have the following two clauses (where $A$ and $B$ are constants): $\neg P(A, B) \vee H(A)$ $\neg L(x_1) \vee P(x_1, y_1)$ If I…

### Training a model for SISR

I’m trying to implement the Attention-based approach for SISR paper. However, during something odd happens. The MAE for the first output of the model is very small. But as the training progresses, the loss is extremely high as shown below. 1/101 loss: 0.563045883178711 1/101 loss: 31225273443.6775 1/101 loss: 21936102.43 1/101 loss: 5351808.445 2/101 loss: 22829.5…

### How did MuZero learn the rules of chess?

Google says that their new AI program MuZero learnt the rules of chess and some other board games without being told so. How is this even possible? https://towardsdatascience.com/deepmind-unveils-muzero-a-new-agent-that-mastered-chess-shogi-atari-and-go-without-knowing-the-d755dc80ff08

### Could AI kill the joy of competitive sports and games?

Lee Sedol, former world champion, and legendary Go player today announced his retirement with the quote “Even if I become the No. 1, there is an entity that cannot be defeated“. Do you think that AIs could kill the joy of competitive games(Go, chess, Dota 2, etc.) or (thinking more futuristic with humanoid AIs) in…