The bottom-up method for recognizing handwritten characters is to give the computer thousands of examples of each one and let it pull out the salient features. Instead, Lake ef al. gave the program a general model of how you draw a character: A stroke goes either right or left; a...
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66 4 Brief Survey of Cognitive Architectures seem remotely capable of giving rise to such phenomena. It seems to us that the creation o a successful emergentist AGI will have to wait for either a detailed understanding of how the brain gives rise to abstract thought, or a much m...
CHAPTER 6 (W/ . i A Socratic Dialogue Sit down before fact as a little child, be prepared to give up every conceived notion, follow humbly wherever and whatever abysses nature leads, or you will learn nothing. —Thomas Huxley Slave Boy: So it really doesn’t matter how you cla...
Teaching Minds You taught me about the important role of explicit social hierarchies in a learning environment. At Yale the hierarchy was very clear and everyone knew exactly where they stood. You pay your dues before you join the club and academia is chock full of clubs. You ta...
332 A Glossary e Forgetting: The process of removing Atoms from the in-RAM portion of Atomspace, when RAM gets short and they are judged not as valuable to retain in RAM as other Atoms. This is commonly done using the LTT values of the Atoms (removing lowest LTI-Atoms, or more c...
a Teaching Minds Another argument might be that if the schools worked on these issues, they would have students memorize the 12 principles for build- ing self-confidence and learn to express themselves by analyzing clas- sics in world literature. Here is the key point: These i...
In the 1980s, Judea Pearl introduced a new approach to artificial intelligence called Bayesian networks. This probability-based model of machine reasoning enabled machines to function—in a complex and uncertain world—as “evidence engines,’ continuously revising their beliefs in l...
networks A machine learning program that can learn how to play an Atari game without any human supervision or hand-crafted engineering (the feat that gave DeepMind 500M from Google) now just takes about 130 lines of Python code. These models do not have interesting motivational...
From: Darren Indyke > To: Jackie Perczek Date: 4/7/2011 1:27 PM Subject: Privileged and Confidential Attachments: Edwards Articles -1.doc; Edwards Articles - 12.pdf; Edwards Articles - 10.pdf; Edwards Articles - 9.doc; Edwards Articles - 8.doc; Edwards Articles - 7.doc; Edwards A...
100 5 A Generic Architecture of Human-Like Cognition other portions of working memory Action —>| Perception execution [> . seam Il -4 active motive \ reinforcement Fig. 5.3: Architecture of Motivated Action CONCEPT }—— FORMATION | HEBBIAN LEARNING | Il | REINFORCEMENT...
attending to looking. In the appendix, we formalize this intuition by showing that this equilibrium is subgame perfect, a solution concept used to rule out these kinds of concerns in settings where there is a high degree of rationality [15]. We might wonder whether CWOL will eme...
xviii Contents 13.4.1 The Hopfield neural net model ..............0..0 022 e eee 256 13.4.2 Knowledge Representation via Cell Assemblies .................2.05- 257 13.5 Neural Foundations of Learning ..........0 0.000 ee eee 258 13.5.1 Hebbian Learning............ 0.0.00 eee ete...
5.3 An Architecture Diagram for Human-Like General Intelligence 99 PERCEPTION/ ACTION SUBSYSTEMS Fig. 5.2: Architecture of Working Memory and Reactive Processing, closely modeled on the LIDA architecture Figure 5.3, modeling motivation and action selection, is a lightly modifi...
MZ Contents Preface . Cognitive Process-Based Education . Teaching Kids to Walk and Talk . What Can’t You Teach? . Twelve Cognitive Processes That Underlie Learning . Real-Life Learning Projects Considered . A Socratic Dialogue . Knowledge-Based Education vs. Process-Base...
were told that they would receive no medicine at all. The researchers at- tempted to assess the combined impact of many different kinds of trials using meta-analysis, a statistical technique for extracting information from studies that are not statistically significant by them- s...