Top new questions this week:
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Hyperparameter tuning is the process of selecting the optimal hyperparameters for an ANN.
Now, my guess is that, if we have sufficient data (say, 1.4 million for, say, 6 features), the model can be ...
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I know the encoder is variational posterior $q_{\phi}(\mathbf{z} \mid \mathbf{x})$.
I also know that the decoder represents the likelihood:
$p_{\theta}(\mathbf{x} \mid \mathbf{z})$.
My question is ...
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Very much a general question here, from a somewhat uneducated perspective.
I'm currently part way through an MSc in AI, and at the minute I am taking a module on Knowledge Engineering and ...
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I am trying to figure out how multiprocessing works in neural networks.
In the example I've seen, the database is split into $x$ parts (depending on how many workers you have) and each worker is ...
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As part of a talk I'm giving, I'd like to show one of the many videos on YouTube where an AI is playing Mario, such as this one. What bothers me though is that the AI is trying to complete the level ...
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I heard from many people about the paper titled Attention Is All You Need by Ashish Vaswani et al.
What actually does the "attention" do in simple terms? Is it a function, property, or some ...
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Currently, I am studying deepfake detection using deep learning methods. Convolution neural networks, recurrent neural networks, long-short term memory networks, and vision transformers are famous ...
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Greatest hits from previous weeks:
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In reinforcement learning (RL), the credit assignment problem (CAP) seems to be an important problem. What is the CAP? Why is it relevant to RL?
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In section 2.4 (p. 46) of the book Artificial Intelligence: A modern approach (3rd edition), Russell and Norvig write
The job of AI is to design an agent program that implements the agent function — ...
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I choose the activation function for the output layer depending on the output that I need and the properties of the activation function that I know. For example, I choose the sigmoid function when I'm ...
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Let's consider this example:
It's John's birthday, let's buy him a kite.
We humans most likely would say the kite is a birthday gift, if asked why it's being bought; and we refer to this reasoning ...
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How do I show that uniform-cost search is a special case of A*? How do I prove this?
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In mathematics, the word operator can refer to several distinct but related concepts. An operator can be defined as a function between two vector spaces, it can be defined as a function where the ...
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I wonder if it's possible to 'clean up' an audio recording of a lecture from a smartphone, using some type of AI system?
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Can you answer these questions?
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I understand that CNNs are for image classification while object detection is for localization + classification of the objects detected. However, in particular, AI for chest radiographs, why is object ...
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I'm wondering if there is a way to use a neural network that can detect the noisy sine wave, where the frequency is not constant. In other words, I'm not looking for a solution that would detect the ...
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As far as I know,
facenet requires square image as an input.
mtcnn can detect and crop the original image as a square, but distortion occurs.
Is distorted image ...
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