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When should I use Genetic Algorithms as opposed to Particle Swarm Optimization?

If the research problem is properly formulated many metaheuristics (like ACO, PSO, or GA) can be adapted to it, see https://www.idosi.org/wasj/wasj28(12)13/18.pdf for one situation in which all three ...
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1 vote

Are there any guidelines on how to map the state space to integers in the case tabular RL algorithms?

It's hard to prove a negative, but I don't think there are any special considerations for reinforcement learning (RL) when enumerating and tabulating discrete states and actions. Instead, this is a ...
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1 vote

Is there way to segment an image without labeling/classification, as well as supervised learning?

You could run your images through a pretrained CNN for feature extraction, then run an unsupervised algorithm to see if there are any obvious groups of "dogs" and "cups". Don't ...
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2 votes

How to construct a reward function for a "wait and see" problem

In general, the term of art for this problem is "early classification." Early classification of time series has been extensively studied for minimizing class prediction delay in time-...
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0 votes

How to model a multi-agent reinforcement learning problem where actions of different agents can take different durations?

You could take a look into options, (discrete-time) semi-MDPs, and multi-agent RL. An option is a generalisation of an action. Mathematically, it's defined as a tuple $\langle\mathcal{I}, \pi, \beta\...
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1 vote

What algorithms are used in Artificial General Intelligence research?

No one has ever invented a practical AGI. However, there are different approaches to the creation of AGI: universalist (e.g. AIXI) symbolic sub-symbolic (e.g. neural networks) hybrid See also this ...
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How can I vectorize fictional single word (not sentence!) for classification?

After more excessive search I have found the description of Phonetic Matching algorithm by Alexander Beider and Stephen Morse which basically does what I need to do on filtering
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3 votes
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Does the term "data augmentation" imply increasing the training dataset?

I'm not familiar with any "authoritative" single definition somewhere, or not sure who used the term first, but I would personally indeed agree with the reviewer you mention. In fact I've ...
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