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artificial intelligence
what is artificial intelligence?
Artificial intelligence is the recreation of human intelligence in machines. This allows machines to act like humans, both through physical actions, as well as learning and solving problems. Essentially, artificial intelligence creates smart computers.
"Artificial intelligence (AI), the ability of a digital computer or computer-controlled robot to perform tasks commonly associated with intelligent beings. The term is frequently applied to the project of developing systems endowed with the intellectual processes characteristic of humans, such as the ability to reason, discover meaning, generalize, or learn from past experience." -Britannica
artificial intelligence's powers
Artificial intelligence allows computers and software to do something that no other technology can do; learn, problem solve, reason, and perceive. These are the core elements of research and development of AI today. If we look into each individual aspect of AI, will we see just how powerful it is and can be.
Key point: AI has developed its own method of teaching computers and code to learn; this application of AI is better known as machine learning.
Key point: AI uses systematic thinking to sort through possible actions and determine the best possible solution to a given problem.
Key point: AI reasons mostly through deductive reasoning rather than inductive reasoning. It uses inferencing skills to do so.
Key point: A practical use of AI perception is a Telsa on autopilot, perceiving its surroundings to drive.
Learning:
As humans, we learn new things the moment we come into this world. Even if it is just our subconscious working, we are still picking up on everything happening around us and learning from it. Whether that be your parents repeating the names of every object to you a million times, or watching the bachelor to know how to not find a lifelong partner, we are always learning. Now, AI has developed its own method of teaching computers and code to learn; this application of AI is better known as machine learning. As said by Rick Negrin, Vp of product development at MemSQL, “The idea is that the model gets better as you feed it more data points” (forbes). The process of machine learning is to first, train and teach the data. Essentially, take the data to grade school. This, just like human school, is a long and hard process that requires attention to detail, testing, and collaboration. Once the data has graduated, it is time to put it to practice. Machine learning could be used to beat a chess master (actually happened), develop a better voice assistant for your phone, or make predictions about you based on your use of social media. So, machines can learn about humans and human behavior as well. It is important to recognize where machine learning is used in our lives, as well as future developments it can be used to do both good, and potentially bad.
Problem solving:
As humans, we encounter problems every single day. Whether it be you can’t decide whether to get a blueberry or chocolate chip muffin for breakfast, or you need to develop a cure for cancer, problems come in all shapes in sizes and we have to deal with them. For artificial intelligence, as noted in an article by Britannica, it “may be characterized as a systematic search through a range of possible actions in order to reach some predefined goal or solution.” So, the machine looks through options of what it can do or how to react, just like we must think about our actions and reactions, to try and determine the best possible reaction that will in turn lead to the best outcome. The powerful thing about AI, is how incredibly quick it can complete these actions. It can run through thousands of possible solutions in the matter of minutes, whereas humans could take days of contemplation to do the same. Some of the practical uses of problem solving with artificial intelligence are developing and solving mathematical proofs, finding the perfect sequence of movements to assure you win a board game, re-engineer the way a business runs and/or operates, and to possibly suggest new ways to solve pre existing problems, such as match a new drug to cure potential diseases. AI is the first element of technology to have problem solving skills, and when that is paired with learning, it becomes that much more powerful.
Reasoning:
As humans, we typically refer to our sense of reasoning as “common sense.” The knowing of what is right, what is wrong, and what things are generally acceptable in our society. We all know not to walk around the streets of New York naked; it;s just common sense. But, the more variables you add, the harder it is to reason. Say for example, you are planning an event, you have two family members, but there is only one seat left. How do you reason between inviting one of them over the other? What do they each add or bring to the event? Well, according to Britannica, reasoning requires you “to draw inferences appropriate to the situation. Inferences are classified as either deductive or inductive. An example of the former is, “Fred must be in either the museum or the café. He is not in the café; therefore he is in the museum,” and of the latter, “Previous accidents of this sort were caused by instrument failure; therefore this accident was caused by instrument failure.” The most significant difference between these forms of reasoning is that in the deductive case the truth of the premises guarantees the truth of the conclusion, whereas in the inductive case the truth of the premise lends support to the conclusion without giving absolute assurance.” Currently, artificial intelligence is great at deductive reasoning because it concludes with a “right answer.” Inductive reasoning is more difficult because you can’t be sure that your final answer is correct, and you have to find relevant information to support and develop your conclusion. This aspect of AI is still being developed, but as of now, AI still has the power to reason, draw conclusions, and make inferences about the world around them.
Perceive:
As humans, we perceive things by using all of our senses to analyze what is happening around us. Believe it or not, AI can perceive as well. AI perceives through understanding a model or data set, to better understand the world around them. A wonderful example of this is a Tesla. A Tesla’s computer uses perception to make sense of the environments around them such as other cars, cones, road lines, trees, people, bikes, etc. At its core, AI’s perception skills are controlling your fate. This asset of AI still has a long way to go, considering how it is even one of the most complex human skills. As AI is able to become even better at perceiving its environment, it will become an even more powerful tool than it is now.
what I learned about artificial intelligence
As humans, we use both the rational and perceptional parts of our brain. This means, for AI to truly model human behavior, it must continue to learn, problem solve, reason, and perceive using both standard, rational logic, as well as more complex perception based logic to come to a final conclusion. AI is clearly an extremely powerful tool that we both see and interact with in our everyday lives, such as Siri, Alexa, our GPS, Netflix, Amazon, and more. AI also is being used in more developmental research that we don’t hear about on a day to day basis. Artificial intelligence is an incredibly large branch of technology, and there are different teams and individuals working to develop different aspects of a computationally based brain. AI will only become more powerful and I think it is important to understand all of the good it can do, before we jump to conclusions about AI taking all human jobs and ruling the world.
Key point: For AI to truly model the human brain, it must consider both the rational part of our brains, as well as the perceptional parts.
the future of artificial intelligence
Key point: As more research is done and tech continues to develop, AI will continue to more closely model human cognition.
The future of AI looks really bright. In the few decades AI has been around, we have already seen significant improvements to what it can do, as well as its potential. As time goes on, and more people learn about and develop the technology, AI will become an even closer model of the human brain. It is predicted that within the next few decades, AI will be able to model human cognition. This is both extremely exciting as the problems it will be able to solve can be more complex, it will be able to learn even more, it will be able to perceive its environment better, and it will be able to reason through more complex situations. But, we also need to take precautions around what AI will be able to replace simply because it will get to a point where it can do it better. This is the only concern around AI, but I think as time goes on, we will depend on technology even more, and artificial intelligence will become a crucial member of our lives.