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February 4, 2023Knowledge and Artificial Intelligence Systems
Knowledge is a concept difficult to define and explain. However, it is universally accepted that knowledge is characterized by the ability to use existing information to understand and create new concepts. Knowledge creates worlds of understanding and decisions based on that understanding, while the absence of knowledge creates uncertainty and often fear. In the field of artificial intelligence (AI), knowledge is recognized as an important component of a successful program or machine. AI systems use a variety of methods to create and automate their understanding of the world. But AI systems build knowledge in a fundamentally different way from humans.
Map-based Knowledge
A common way for AI systems to acquire knowledge is through the use of maps. AI systems learn from maps, a set of interrelated states that are used to store memory and draw inference from. AI systems are able to use map-based knowledge to construct a representation of the environment it is in, by building connections between states in the maps and the environment. This type of knowledge is particularly useful for computer vision tasks, such as object recognition and facial recognition.
Symbolic Knowledge Representation
Another way for AI systems to acquire knowledge is through symbolic knowledge representation. The AI system is able to draw inferences from symbols and concepts and link them to specific tasks. For example, a robotic arm may learn to move objects from one location to another based on its knowledge of the symbolic representation of the object and the environment it is in. Symbolic knowledge representation can also be used to understand natural language and to simulate reasoning processes.
Deep Learning
A third way for AI systems to acquire knowledge is through deep learning. Deep learning is a type of machine learning that uses neural networks to detect patterns in large datasets. Neural networks are adaptive and can learn from their mistakes, so they can acquire complex tasks and understanding better than other methods. Deep learning techniques are particularly useful when dealing with datasets that have a lot of hidden features, as they can find patterns and draw decision-making insights from sparse inputs.
Conclusion
In conclusion, AI systems can acquire knowledge in fundamentally different ways than humans. AI systems are capable of understanding complex tasks and reasoning processes through map-based knowledge, symbolic knowledge representation and deep learning techniques. AI systems can provide us with insights that would not be possible with a human-only approach, leading to more efficient solutions and better decision-making.
