Questions tagged [ai-design]

For questions related to the design of AI agents, algorithms or models.

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7 views

How should I define the reward function for the Connect Four game?

I'm creating an RL application for the game Connect Four. I've researched the different strategies for the game and which positions are more favourable to lead to a win. Should I be assigning ...
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12 views

How can I find the appropriate reward value for my reinforcement learning problem?

I am wondering how can I find the appropriate reward value for each specific problem. I know this is a highly empirical process, but I am sure that the value is not set totally at random. I want to ...
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How can I implement a Facial Recognition algorithm in C++ from scratch, without using OpenCV?

I wanna implement an algorithm for Facial Recognition in C++ with the help of Viola-Jones, aka Adaboost, but without using OpenCV or any other similar library. I wanna do it all from scratch. Any tips?...
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1answer
22 views

How can I process neural network with 25000 input nodes?

I'm trying to build a neural network between protein sequence and its drug fingerprint. My input size is 20000. The output size is 881. The sample size is 610. Can I process this huge neural network? ...
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1answer
26 views

How can I develop a reinforcement learning agent that plays memory cards game?

I am new to RL, and I am thinking of doing a little project. The goal of the project is to learn an agent play the memory game with cards. I already created the program for detecting the cards on the ...
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15 views

How to create a best strategy AI for a specific complex ruleset?

I am new to this topic, researched a lot, but still, I have no clue which way might be the right one. As I do not have previous Expertise on this, it is very difficult for me to even find out the ...
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26 views

Non-linear regression with a neural network

I have to perform a regression on three curves as shown in the following plot. Here, accA (y-axis) is the dependent variable, and ...
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0answers
51 views

What are the guidelines for defining a reward function in reinforcement learning (bandit problem)?

I'm working currently on a problem and I'm using RL (bandit problem). In my system, I have an agent that chooses an action among $k$ possible actions, and a user that decides whether the agent ...
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1answer
49 views

How can I solve the zero subset sum problem with hill climbing?

I want to solve the zero subset sum problem with the hill-climbing algorithm, but I am not sure I found a good state space for this. Here is the problem: consider we have a set of numbers and we want ...
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35 views

How to deal with features which are here just for training?

I'm new to the Data Science field and last week I started to learn about Neural Networks and Deep Learning. To practice, I decided to do a small project: design a Neural Network to predict the winner ...
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37 views

Use cases for AI inside the software company

This question is a bit philosophic and is about making new use cases for software companies. Let me describe what exist for now, why it is not enough, and what is needed. I know that there are a lot ...
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40 views

Which model should I choose to maximise reward of having chosen two numbers from a list?

I am looking for a technique to train a machine learning model to choose two items from a list. So, given a list $x=[x_1, x_2, x_3, x_4, \dots, x_n]$, the model needs to choose two elements $(x_i, ...
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1answer
39 views

Is a basic neural network architecture better with small datasets?

I'm currently trying to predict 1 output value with 52 input values. The problem is that I only have around 100 rows of data that I can use. Will I get more accurate results when I use a small ...
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16 views

Train an AI to infer accurate mathematical calculations by simply “looking” at images of shapes/objects

I’d like to build a model that has an understanding of geometry, where it can be applied to question and answering system. Specifically, it would be nice if it could determine the volume of an object ...
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35 views

What AI conferences in Europe should I consider submitting papers to explaining the ongoing work on RefPerSys?

https://afia.asso.fr/journee-hommage-j-pitrat/ is a seminar on March 6th, 2020, in Paris (France, European Union), in honor of the late Jacques Pitrat, who advocated during all his professional life a ...
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13 views

AI Logistic center simulation [closed]

First of all, I am pretty new to python and Ai and never realised a project before. I am a PLC-programmer with experience, but never did anything like this: I was thinking about a logistic center ...
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0answers
50 views

How should I define the state space for this life science problem?

I would like to ask for a piece of advice with regard to Q-learning. I am studying RL and would like to do a basic project applied to life science and calculate the reward. I have been trying to get ...
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Language Learning feedback with AI

Is there a program under development that uses AI technology, like Siri, to "hold hands" so to speak with a language learner and coach them on accent, colloqiual expressions, or to let them guide the ...
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30 views

What inputs would a programming AI take?

I'm trying to create an AI that makes it's own computer programs. What do you think would be good inputs? For example, one input might just be the instructions of what the program does in natural ...
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0answers
33 views

Can AI be trained to create social media post?

I am trying to conduct an experiment for fun to see if AI could be trained to create "good" social media post. I pulled examples of 1,000s "good" social media post from Facebook. Can someone point ...
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1answer
52 views

How can I generate unique random patterns (similar to the ones in Nutella jars)?

How can I generate unique patterns, as they did for these Nutella jars? See, for example, the video Algorithm designs seven million different jars of Nutella.
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1answer
59 views

How should I design this LSTM network to perform stock prediction?

I'm trying to develop a stock predictor. I'm using LSTM but I am unsure about the structure of the Neural Network. For example, I'm assuming that the Neural Network is a many-to-one since we have ...
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0answers
17 views

Best AI Approach for 2D to-down space shooter

I am building a 2d top-down space game, which involves several objects, such as asteroids, drones, spaceships, space litter and power-ups. It follows the rules of space gravity, with speed and ...
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2answers
51 views

How to track performance of your model during experimenting?

During weeks and months of your work, many things may change, for example : You may modify the loss function Your training or validation datasets may change You modify data augmentation Which tools ...
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0answers
34 views

Brain.js Artificial Neural Network predicting missing variables value [closed]

I am using this code for the training and then how would I alter the process so when I run the test data inside the neural network so that it shall give the value of the missing variable (z)? ...
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70 views

Is this a problem well suited for machine learning?

The light-field of a certain scene is the set of all light rays that travel through the volume of that scene at a specific point of time. A light-field camera for example captures and stores a subset ...
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50 views

What can model everything?

I've been thinking about what "mathematical model" can be used to model every possible thing (including itself). Examples: a simple neuron network models a function but doesn't model an algorithm. A ...
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1answer
57 views

AI predicting human behaviour

Is there AI technology out there or being developed that can predict human behaviour, given that we as humans are irrational decision-makers? Edit: I'm looking at this from an economic standpoint - ...
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26 views

Outliers detection problem in neural networks

Assuming we have big m x n input dataset with m x 1 output vector. It's a classification problem with only two possible values: either 1 or 0. Now the problem is that almost all elements of the output ...
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16 views

What are the properties of a model that is well suited for for high performance real-time inference

What are general best practices or considerations in designing a model that is optimized for real-time inference?
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31 views

How can I predict the nutrients in dishes given the ingredients used to prepare them?

I want to know which algorithm will work most efficiently for calculating nutrients present in a food dish if I am giving the ingredients used in the food. Basically, let us assume that I want to make ...
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0answers
45 views

Reinforcement learning for a 2D game involving two players

I'd like to create an AI for a 2D game involving two players fighting against each other. The map look something like this (The map is a NxN array somehow randomly generated): Basically the players ...
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0answers
34 views

How to perform regression with multiple numeric (positive and negative) inputs and one numeric output?

I have a dataset with different types of numerical values (both negative and positive numerical values) for the inputs (for example, -40, -35, 1, 25, 39, etc., that is, multiple inputs) and single ...
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1answer
55 views

Designing a reinforcement learning AI for a game of connect 4

I've made a connect 4 game in javascript, and I want to design an AI for it. I made a post the other day about what output would be needed, and I think I could use images of the board and a CNN. I did ...
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1answer
54 views

What is the relationship between robustness and adversarial machine learning?

I have been reading a lot of articles on adversarial machine learning and there are mentions of "best practices for robust machine learning". A specific example of this would be when there are ...
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0answers
21 views

What Are the key Plugins And Features to implement in AI Assistant Personal Project?

Hope you're doing great I'm doing a personal project for android, I want to make an app in Android Studio. The App will be an AI Assistant Like Siri, Jarvis , etc. The idea in mind is to make the app ...
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17 views

Greedy Algorithm with State modelling

My Question Would it be viable to implement and also how would I go about implementing something like this, "AI Agent Rating State-machine"? Problem and constraints: An AI Agent is tasked with ...
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1answer
77 views

Making a CNN for phoneme classification

I was making a simple phoneme classification model for a 10 week-long class project and I ran into a small question. Is it possible, to create a model that takes a 1-second (the longest phoneme is 0.2 ...
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0answers
111 views

How can I assign agents to tasks based on time and affinity?

I am working on an assignment problem. Consider $K$ agents $A_1, \dots A_K$ and $N$ tasks $T_1, \dots T_N$. Each task has a certain time $t(T_i)$ to be completed and each agent has a matching (or ...
5
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1answer
81 views

Context-based gap-fill face posture-mapper GAN

These images are handmade, not auto-generated like they will be in production. Apologies for inaccuracies in the graph overlay. I am trying to build an AI like that displayed in the diagram: when ...
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0answers
35 views

What AI technologies are well suited for audio signal processing?

I have a firm grasp on genetic programming, PSO, trees and search strategies like Minimax, etc. I haven't yet got to the point of learning about neural networks beyond the absolute basics. A project ...
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2answers
85 views

Which AI Technique best suited to discovering non-linear relationships in data?

I am interested in exploring whether AI techniques can derive hidden patterns of relationships in a data set. For example, from among house size, lot size, age of house and asking price, what ...
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2answers
93 views

How do I predict the occurrence of rare events?

I am trying to predict crime. I have data with factors: location, keyword description of the crime, time crime occurred and so on. This is for crimes that occurred in the past. I would like to treat ...
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1answer
87 views

Which model can I use for this problem with multiple inputs and outputs?

Which model is the most appropriate for this problem with multiple inputs and outputs? The data set is A1, A2, A3, A4, A5, A6, B1, B2, B3, B4 where ...
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3answers
185 views

How to calculate the optimal placements for settlements in Catan without an ML algorithm?

Is it possible to calculate the best possible placements for settlements in Catan without using an ML algorithm? While it is trivial to simply add up the numbers surrounding the settlement (highest ...
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0answers
65 views

What is the state of the art AI training technique for imperfect information 2 player turn based games?

As far as I can tell (correct me if I'm wrong), Alphazero (with MCTS and neural network heuristic function RL) is the state of the art training method for turn based, deterministic, perfect ...
4
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1answer
67 views

How would one implement a multi-agent environment with asynchronous action and rewards per agent?

In a single agent environment, the agent takes an action, then observes the next state and reward: ...
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1answer
33 views

How would an AI understand grids?

OK, now I think an AI must view grids in a different way to computers. For example a computer would represent a grid like this: ...
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1answer
25 views

Image classification with an associated matrix

I have a dataset of images with 9 different classes. However, there are different categories with the same type of associated image and only can be differentiated with an associated matrix in my ...
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2answers
111 views

AI on Academic vs Industry vs Competition

When we are working on an AI project, does the background or the domain make the process different? The "domain" I mean here is like AI for academic research, AI for industry, and AI for competition. ...

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