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compai [2024/10/14 09:34] – pedroortegacompai [2024/10/14 14:15] (current) – [Conclusions] pedroortega
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 The above results apply to the limit case when we have unlimited resources to run and invert programs. But similar results hold when we take into account computational complexity. In fact, the relationship between deterministic and nondeterministic complexity classes mirrors the divide between deduction and induction. The above results apply to the limit case when we have unlimited resources to run and invert programs. But similar results hold when we take into account computational complexity. In fact, the relationship between deterministic and nondeterministic complexity classes mirrors the divide between deduction and induction.
  
-The **P vs NP** problem can be thought of as a question about pattern recognition. In P, you're given an input and tasked with computing the output efficiently, like running a program. In NP, it’s the reverse: you're given a desired output and need to find the input—or "program"—that produces it. +The **P vs NP** problem can be thought of as a question about pattern recognition. In P, you're given an input and tasked with computing the output efficiently—in polynomial time. In NP, it’s the reverse: you're given a desired output and need to find the input—or "program"—that produces the output in polynomial time. 
  
 For example, with NP problems like the Boolean satisfiability problem (SAT), verifying if a given solution works is easy (in P), but **finding** that solution is hard, much like trying to reverse-engineer a program to figure out what input created a specific result. For example, with NP problems like the Boolean satisfiability problem (SAT), verifying if a given solution works is easy (in P), but **finding** that solution is hard, much like trying to reverse-engineer a program to figure out what input created a specific result.
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 Though universal pattern recognition is incomputable, it's possible within finite limits. Perfect pattern recognition works when restricted to a finite set of candidate programs. This means that while AI can solve problems within specific, bounded domains (e.g., diagnosing diseases or navigating traffic), **building better AIs will forever remain open-ended**. Though universal pattern recognition is incomputable, it's possible within finite limits. Perfect pattern recognition works when restricted to a finite set of candidate programs. This means that while AI can solve problems within specific, bounded domains (e.g., diagnosing diseases or navigating traffic), **building better AIs will forever remain open-ended**.
  
-**The challenge of inverting computation**:  +**The challenge of inverting computation and the general structure of AI algorithms**:  
 The **P vs NP** problem fundamentally revolves around the difficulty of pattern recognition. In class **P**, given an input, computing the output is efficient. In class **NP**, however, the challenge is reversed: you need to find the input (or "program") that produces a specific output, a task that is much harder. This highlights a general framework for pattern recognition algorithms: first, analyze the data, then iteratively hypothesize potential programs, verifying at each step whether a given program generates the observed data. The **P vs NP** problem fundamentally revolves around the difficulty of pattern recognition. In class **P**, given an input, computing the output is efficient. In class **NP**, however, the challenge is reversed: you need to find the input (or "program") that produces a specific output, a task that is much harder. This highlights a general framework for pattern recognition algorithms: first, analyze the data, then iteratively hypothesize potential programs, verifying at each step whether a given program generates the observed data.
  
 **AI as a core branch of computer science**:   **AI as a core branch of computer science**:  
 AI isn't just an engineering branch about practical problem-solving—it's deeply rooted in computer science theory. Concepts like computation, logic, and complexity are essential for understanding and advancing AI, though their importance is often underplayed. Strengthening these links could unlock new AI breakthroughs by helping researchers better understand the limits and possibilities of computation and pattern recognition. AI's future lies in its deep integration with computer science, focusing more on foundational concepts like algorithmic complexity. AI isn't just an engineering branch about practical problem-solving—it's deeply rooted in computer science theory. Concepts like computation, logic, and complexity are essential for understanding and advancing AI, though their importance is often underplayed. Strengthening these links could unlock new AI breakthroughs by helping researchers better understand the limits and possibilities of computation and pattern recognition. AI's future lies in its deep integration with computer science, focusing more on foundational concepts like algorithmic complexity.
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  • by pedroortega