Types of AI – the content:
Artificial Intelligence is probably the most complex and astounding creation of humanity yet. And that is disregarding the fact that the field remains largely unexplored, which means that every amazing AI application that we see today represents merely the tip of the AI iceberg, as it were.
While this fact may have been stated and restated numerous times, it is still hard to comprehensively gain perspective on the potential impact of AI in the future. The reason for this is the revolutionary impact that AI is having on society, even at such a relatively early stage in its evolution.
AI’s rapid growth and powerful capabilities have made people paranoid about the inevitability and proximity of an AI takeover. Also, the transformation brought about by AI in different industries has made business leaders and the mainstream public think that we are close to achieving the peak of AI research and maxing out AI’s potential.
However, understanding the types of AI that are possible and the types that exist now will give a clearer picture of existing AI capabilities and the long road ahead for AI research.
Understanding the types of AI classification
Since AI research purports to make machines emulate human-like functioning, the degree to which an AI system can replicate human capabilities is used as the criterion for determining the types of AI. Thus, depending on how a machine compares to humans in terms of versatility and performance, AI can be classified under one, among the multiple types of AI. Under such a system, an AI that can perform more human-like functions with equivalent levels of proficiency will be considered a more evolved type of AI, while an AI that has limited functionality and performance would be considered a simpler and less evolved type.
Based on this criterion, there are two ways in which AI is generally classified.
One type is based on classifying AI and AI-enabled machines based on their likeness to the human mind, and their ability to “think” and perhaps even “feel” like humans. According to this system of classification, there are four types of AI or AI-based systems.
Model 2 is a bit more detailed
- Reactive Machines: oldest forms of AI systems that have extremely limited capacity and cannot use previously gained experiences to inform their present actions.
- Limited Memory: machines that, in addition to having the capabilities of purely reactive machines, are also capable of learning from historical data to make decisions.
- Theory of Mind: an advanced form of AI that can understand and emulate human thought processes.
- Self-aware AI: an advanced form of AI that has a sense of self and self-awareness.
- Narrow AI: AI that is designed to perform a specific task or solve a specific problem.
- General AI: AI that can perform any intellectual task that a human can.
- Super AI: AI that is significantly more intelligent than the best human minds in almost every field.
Almost all present-day AI applications, such as chatbots and self-driving vehicles, are driven by limited memory AI. Understanding the different types of AI will give a clearer picture of existing AI capabilities and the long road ahead for AI research.