Computer algorithms and artificial intelligence programs are fast approaching the level of humans in music composition, and AI researchers say they computers have immense capacity for creativity. But what does computer-authored music sound like? Why do it? And how is it changing music creation?
"The animal kingdom is often portrayed as a simpler world, free from the complications of man. But, as scientists have learned time and time again, all is not as it seems. Animals are anything but simple and we have much to learn from them."
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(Phys.org)-Decision making in an enormous range of tasks involves the accumulation of evidence in support of different hypotheses. One of the enduring models of evidence accumulation is the Markov random walk (MRW) theory, which assigns a probability to each hypothesis. In an MRW model of decision making, when deciding between two hypotheses, the cumulative evidence for and against each hypothesis reaches different levels at different times, moving particle-like from state to state and only occupying a single definite evidence level at any given point.