Questions tagged [ai-basics]

Use for basic, fundamental questions about AI theory or practice. (i.e. design, application, implementation, mathematics of AI, philosophy of AI, etc.)

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0answers
16 views

Detect object in video and augment another video on top of it

I'm trying to detect an object in a video (with slight camera movement), and then augment another video on top of it. What is the simplest approach to do that? For instance, let's assume I have this ...
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1answer
18 views

Where to go next in AI? [closed]

So i have learned calculus 1 and calculus 2 Python, java, and c++ Some statistics However, since i am in a 2 year college, and the college doesn't have any classes on AI Development I don't know ...
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2answers
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How are non-linear surfaces formed in the training of a neural network?

Desperate trying to understand something for couple of weeks. All those questions are actually one big question.Please help me. Time-codes and screens in my question refer to this great(IMHO) 3d ...
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1answer
62 views

What does a CNN classifier default to?

I've been messing around with an Open Set, Binary Classifier and am having trouble with it. I'm sure there are a lot of reasons for that trouble. One thing I am struggling with is, what does the ...
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1answer
33 views

How would you build an AI to output the primary concept of a paragraph?

My thinking is you input a paragraph, or sentence, and the program can boil it down to the primary concept(s). Example: Input: Sure, it would be nice if morality was simply a navigation toward ...
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1answer
46 views

Do I need to denormalise results in linear regression?

I have learned so far how to linear regression with one or multiple features. So far, so good, everything seems to work fine, at least for my first simple examples. However, I now need to normalise ...
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0answers
18 views

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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0answers
27 views

How can I formulate a nonogram problem as a constraint satisfaction problem?

I've just started learning CSP and I find it quite exciting. Now I'm facing nonogram solving problem and I want to solve it using backtracking with CSP. The first problem that I face is that I cannot ...
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0answers
19 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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1answer
41 views

What is the current state-of-the-art in unsupervised cross-lingual representation learning?

What is the current state-of-the-art in unsupervised cross-lingual representation learning?
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0answers
36 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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19 views

Predict a value calculated from a hash (and hash before that hash)

I have a hash, e.g. 552c51576e2a6dec462b0d56af8c31713e26a763c0e2a3d48ebbf4b99958eeba. This hash hashed again, is ...
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25 views

Stereoscopic vision, object rotation/distance

I am looking for some advice about deep learning. (sorry for my horrible English) I am thinking about making system which can detect objects and their rotation angles & positions in space. For ...
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1answer
67 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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0answers
50 views

2020 is fast approaching: what changes should a book like AIMA contain to be more up to date?

Just found out that the book "Artificial Intelligence: A Modern Approach" the fourth edition will be released in April 2020. The book is a major reference for anyone that wants to get in the field of ...
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1answer
62 views

Is there has any method to train Tensorflow AI/ML that I focus on detecting background of image more than common objects? [closed]

Is there has any method to train Tensorflow AI/ML that I focus on detecting background of image more than common objects? I'm newbie to ML field, but was assigned to do job that make an application ...
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0answers
23 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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21 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 ...
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2answers
88 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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0answers
40 views

Did I understand deep Q leaning right? (Implementation)

Gday guys, so I tried to implement my own enviroment and agent in order to fully understand DQNs. The enviroment is a dungeon with five states. actionspace = 2 statespace = 5 !!!Action a0 is ...
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2answers
130 views

“AI will kill us all! The machines will rise up!” - what is being done to dispel such myths?

Science Fiction has frequently shown AI to be a threat to the very existence of mankind. AI systems have often been the antagonists in many works of fiction, from 2001: A Space Odyssey through to The ...
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1answer
1k views

What is an agent in Artificial Intelligence?

While studying artificial intelligence, I have often encountered the term "agent" (often autonomous, intelligent). For instance, in fields such as Reinforcement Learning, Multi-Agent Systems, Game ...
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5answers
168 views

What is machine learning?

What is the definition of machine learning? What are the advantages of machine learning?
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1answer
118 views

Are the ideas in the paper “Governance by Glass-Box: Implementing Transparent Moral Bounds for AI Behaviour” novel?

In the paper Governance by Glass-Box: Implementing Transparent Moral Bounds for AI Behaviour, the authors seem to be presenting a black box method of testing. Are these ideas really new? Weren't these ...
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1answer
189 views

Next step after building the model in machine learning?

I understand the way we build a model but all of the online courses I've found end with this--I can’t find any course explaining the process utilising the model to address the problem. How do I use ...
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5answers
202 views

What is an artificial neural network?

What is an artificial neural network in artificial intelligence? It is apparently used to find patterns in data and it is loosely inspired by human neural networks.
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0answers
55 views

ChatBot applications [Academia]

I am in education and I'm wondering about the use of chatbot-like tools to facilitate automated discussions among students. The chatbot domain of knowledge would be purposely restricted to a specific ...
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0answers
285 views

KnnBasic vs KnnWithMeans

I'm learning a bit about the use of the Surprise library and I have a set of data with users and ratings. I'm training a network with this library, using KNNBasic and KNNWithMeans, this last algorithm ...
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1answer
194 views

Unable to understand the second iteration update in value iteration algorithm for solving MDP

I am trying to understand the value iteration method for Markov Decision Process(MDP) and I was referring ot UC Berkeley's slides titled Markov Decision Processes and Exact Solution Methods On slide ...
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2answers
66 views

Is the definition of machine learning by Mitchell in his book “Machine Learning” valid?

The definition machine learning is as follows: A computer program is said to learn from experience E with respect to some task T and performance measure P, if its performance at task T, as ...
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2answers
968 views

Is the expert system still in use today?

In my country Expert System class is mandatory class if you want to take AI specialization in most universities. In class I learned how to make a rule base system, forward chaining, backward chaining, ...
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1answer
66 views

Is it possible to find same persons based on text analyzing?

I needed to make a system for recognizing people based on hundreds of text by finding similarities in their written text grammatically or similarities between words they choose for writing, I don't ...
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0answers
35 views

how to estimate which item is bought most using AI

Problem: Maintaining the products is a big task for a retailer. If we can estimate using AI to predict which products will sell the most, we can maintain sufficient stocks of the product without ...
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0answers
22 views

Under What Conditions Will a Hopfield Network Tend to Converge to Spurious States?

I'm relatively new to neural networks, and I've been trying to program my own Hopfield network. I got it to the point where it can reliably reproduce a single pattern from a completely scrambled ...
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3answers
283 views

Can an AI model be based on the principles of rationalism?

Are current AI models entirely empiricist? Can they be rationalist?If so How?
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0answers
385 views

If expert systems are a bunch of If, then, else statements then how are they termed as AI?

As according to the definition of AI something that can learn overtime, can imitate human behaviors, comes under Artificial Intelligence. If Expert system(eg. MYCIN) that only involves if then else ...
3
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1answer
72 views

Is an artificial intelligence a program or an hardware?

Is an artificial intelligence a program (or a set of programs) or an hardware?
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1answer
36 views

Analyze the pattern of merchants account transactions in a bank [closed]

How can I analyze the pattern of merchants account transactions in a bank and identify the merchants that are becoming inactive? Which methods should I use to solve this problem?
4
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1answer
1k views

are there any Machine Learning algorithms for comparing files

So, in situations where some output-data-chunks could change without changing the input data from time to time, it could be challenging to automate the testing process. My question is, are there any ...
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0answers
58 views

Exploration rate decay and training in Q learning

I'm trying to replicate the results of the DeepMind's paper with Breakout included in OpenAI Gym. I wonder how much frames should I keep until I reach the fixed exploration rate. Actually it reaches ...
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0answers
101 views

Update of weights in Recurrent Neural Network through back propagation

How does Recurrent Neural Network updates its weights and bias through backpropagation? Is time taken into account while updating the weights of a RNN using Backpropagation through time(BPTT)?"
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2answers
1k views

Why do we need artificial intelligence?

We seem to be experiencing an AI revolution, spurring advancement in many fields. Please explain, at a high level, the uses of artificial intelligence and why we might need it.
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1answer
322 views

How should one standardize input when transfer learning

Assume one is using transfer learning via a model which was trained on imagenet. Assume that the pre-processing which was used to achieve the pretrained model contained z-score standardization ...
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2answers
3k views

When should the iterative deepening search and the depth-limited search be used?

When should the iterative deepening search (IDS), also called iterative deepening depth-first search (IDDFS), and the depth-limited search be used?
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2answers
2k views

What is a learning agent?

What is a learning agent, and how does it work? What are examples of learning agents (e.g., in the field of robotics)?
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3answers
595 views

What is the name of an AI system that learns by trial and error?

Imagine a system that controls dampers in a complex vent system that has an objective to perfectly equalize the output from each vent. The system has sensors for damper position, flow at various ...
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1answer
422 views

What are examples of reference books to start with AI? [closed]

Can anyone suggest reference books to start with AI? Preferably, I am looking for books that provide source code in Java or Python.
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1answer
40 views

Dependance of Value Function of an MDP on Policy

From what I understand, the value function estimates how 'good' it is for an agent to be in a state and a policy is a mapping of actions to state. So if I have understood value function and policies ...
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1answer
117 views

How can I classify relevant and irrelevant images from the Database?

I have a mixed image database(unstructured data). In the database there are some images that i am interested in and I want to discard the rest by using cnn. I am not looking for specific objects in ...
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1answer
260 views

How to implement an artificial network that outputs an integer within a range?

The goal is to implement an artificial network that, based on training samples labelled with positive integers, outputs a positive integer. Perhaps I am not searching for the correct thing but all ...