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Gary Marcus
Gary F. Marcus (born February 8, 1970) is a professor emeritus of psychology and neural science at New York University. In 2014 he founded Geometric Intelligence, a machine-learning company later acquired by Uber. Marcus's books include '' Guitar Zero,'' which appeared on the ''New York Times'' Best Seller list, and '' Kluge,'' which was a ''New York Times'' Editors' Choice. Marcus challenges connectionist theories which rely on random connections and argues instead that neurons can be put together into circuits that do things such as process rules or process structured representations. He hypothesizes that a small number of genes account for the functioning of the intricate human brain. He criticizes the use of massive amounts of data to build artificial intelligence systems, arguing: "If we are to build artificial general intelligence, we are going to need to learn something from humans, how they reason and understand the physical world, and how they represent and acquire l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baltimore, Maryland
Baltimore ( , locally: or ) is the List of municipalities in Maryland, most populous city in the U.S. state of Maryland, fourth most populous city in the Mid-Atlantic (United States), Mid-Atlantic, and List of United States cities by population, the 30th most populous city in the United States with a population of 585,708 in 2020. Baltimore was designated an Independent city (United States), independent city by the Constitution of Maryland in 1851, and today is the most populous independent city in the United States. As of 2021, the population of the Baltimore metropolitan area was estimated to be 2,838,327, making it the List of metropolitan areas of the United States, 20th largest metropolitan area in the country. Baltimore is located about north northeast of Washington, D.C., making it a principal city in the Washington–Baltimore combined statistical area, Washington–Baltimore combined statistical area (CSA), the third-largest combined statistical area, CSA in the nat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humans
Humans (''Homo sapiens'') are the most abundant and widespread species of primate, characterized by bipedalism and exceptional cognitive skills due to a large and complex brain. This has enabled the development of advanced tools, culture, and language. Humans are highly social and tend to live in complex social structures composed of many cooperating and competing groups, from families and kinship networks to political states. Social interactions between humans have established a wide variety of values, social norms, and rituals, which bolster human society. Its intelligence and its desire to understand and influence the environment and to explain and manipulate phenomena have motivated humanity's development of science, philosophy, mythology, religion, and other fields of study. Although some scientists equate the term ''humans'' with all members of the genus ''Homo'', in common usage, it generally refers to ''Homo sapiens'', the only extant member. Anatomically ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edvard Moser
Edvard Ingjald Moser (; born 27 April 1962) is a Norwegian professor of psychology and neuroscience at thKavli Institute for Systems Neuroscience at the Norwegian University of Science and Technology (NTNU) in Trondheim. In 2005, he and May-Britt Moser discovered grid cells in the brain's medial entorhinal cortex. Grid cells are specialized neurons that provide the brain with a coordinate system and a metric for spaceIn 2018, he discovered a neural network that expresses your sense of time in experiences and memorieslocated in the brain's lateral entorhinal cortex. He shared the Nobel Prize in Physiology or Medicine in 2014 with long-term collaborator and then-wife May-Britt Moser, and previous mentor John O'Keefe for their work identifying the brain's positioning system. The two main components of the brain's GPS are; grid cells and place cells, a specialized type of neuron that respond to specific locations in space. Together with May-Britt Moser he established the Moser resea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
May-Britt Moser
May-Britt Moser (born 4 January 1963) is a Norwegian psychologist and neuroscientist, who is a Professor of Psychology and Neuroscience at the Norwegian University of Science and Technology (NTNU). She and her then-husband, Edvard Moser, shared half of the 2014 Nobel Prize in Physiology or Medicine,May-Britt Moser profile: The 2014 Nobel Prize in Physiology or Medicine nobelprize.org; accessed 7 October 2014. awarded for work concerning the in the entorhinal cortex, as well as several additional space-representing c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genetic Engineering
Genetic engineering, also called genetic modification or genetic manipulation, is the modification and manipulation of an organism's genes using technology. It is a set of technologies used to change the genetic makeup of cells, including the transfer of genes within and across species boundaries to produce improved or novel organisms. New DNA is obtained by either isolating and copying the genetic material of interest using recombinant DNA methods or by artificially synthesising the DNA. A construct is usually created and used to insert this DNA into the host organism. The first recombinant DNA molecule was made by Paul Berg in 1972 by combining DNA from the monkey virus SV40 with the lambda virus. As well as inserting genes, the process can be used to remove, or " knock out", genes. The new DNA can be inserted randomly, or targeted to a specific part of the genome. An organism that is generated through genetic engineering is considered to be genetically modified (G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neural Networks
A neural network is a network or circuit of biological neurons, or, in a modern sense, an artificial neural network, composed of artificial neurons or nodes. Thus, a neural network is either a biological neural network, made up of biological neurons, or an artificial neural network, used for solving artificial intelligence (AI) problems. The connections of the biological neuron are modeled in artificial neural networks as weights between nodes. A positive weight reflects an excitatory connection, while negative values mean inhibitory connections. All inputs are modified by a weight and summed. This activity is referred to as a linear combination. Finally, an activation function controls the amplitude of the output. For example, an acceptable range of output is usually between 0 and 1, or it could be −1 and 1. These artificial networks may be used for predictive modeling, adaptive control and applications where they can be trained via a dataset. Self-learning resulting from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Innatism
Innatism is a philosophical and epistemological doctrine that the mind is born with ideas, knowledge, and beliefs. Therefore, the mind is not a ''tabula rasa'' (blank slate) at birth, which contrasts with the views of early empiricists such as John Locke. Innatism asserts that not all knowledge is gained from experience and the senses. Plato and René Descartes were prominent philosophers in the development of innatism. Both philosophers emphasize that experiences are the key to unlocking this knowledge but not the source of the knowledge itself—essentially, no knowledge is derived exclusively from experience.Stich, S. P. (1975). ''Innate ideas''. Berkeley, CA: University of California Press. Difference from nativism ''Innatism'' and ''nativism'' are generally synonymous terms referring to the notion of preexisting ideas in the mind. However, more specifically, innatism refers to the philosophy of Plato and Descartes, who assumed that God or a similar being or proce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morphology (linguistics)
In linguistics, morphology () is the study of words, how they are formed, and their relationship to other words in the same language. It analyzes the structure of words and parts of words such as stems, root words, prefixes, and suffixes. Morphology also looks at parts of speech, intonation and stress, and the ways context can change a word's pronunciation and meaning. Morphology differs from morphological typology, which is the classification of languages based on their use of words, and lexicology, which is the study of words and how they make up a language's vocabulary. While words, along with clitics, are generally accepted as being the smallest units of syntax, in most languages, if not all, many words can be related to other words by rules that collectively describe the grammar for that language. For example, English speakers recognize that the words ''dog'' and ''dogs'' are closely related, differentiated only by the plurality morpheme "-s", only found bound to noun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Regularization (linguistics)
Regularization is a linguistic phenomenon observed in language acquisition, language development, and language change typified by the replacement of irregular forms in morphology or syntax by regular ones. Examples are "gooses" instead of "geese" in child speech and replacement of the Middle English plural form for " cow", "kine", with "cows". Regularization is a common process in natural languages; regularized forms can replace loanword forms (such as with "cows" and "kine") or coexist with them (such as with "formulae" and " formulas" or " hepatitides" and " hepatitises"). Erroneous regularization is also called ''overregularization''. In overregularization the regular ways of modifying or connecting words are mistakenly applied to words that require irregular modifications or connections. It is a normal effect observed in the language of beginner and intermediate language-learners, whether native-speaker children or foreign-speaker adults. Because most natural languages have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Negative Evidence In Language Acquisition
In language acquisition, negative evidence is information concerning what is not possible in a language. Importantly, negative evidence does not show what ''is'' grammatical; that is positive evidence. In theory, negative evidence would help eliminate ungrammatical constructions by revealing what is ''not'' grammatical. ''Direct'' negative evidence refers to comments made by an adult language-user in response to a learner's ungrammatical utterance. ''Indirect'' negative evidence refers to the absence of ungrammatical sentences in the language that the child is exposed to. There is debate among linguists and psychologists about whether negative evidence can help children determine the grammar of their language. Negative evidence, if it is used, could help children rule out ungrammatical constructions in their language. Direct negative evidence Direct negative evidence in language acquisition consists of utterances that indicate whether a construction in a language is ungrammatical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steven Pinker
Steven Arthur Pinker (born September 18, 1954) is a Canadian-American cognitive psychologist, psycholinguist, popular science author, and public intellectual. He is an advocate of evolutionary psychology and the computational theory of mind. Pinker is the Johnstone Family Professor of Psychology at Harvard University, and his academic specializations are visual cognition and developmental linguistics. His experimental subjects include mental imagery, shape recognition, visual attention, children's language development, regular and irregular phenomena in language, the neural bases of words and grammar, as well as the psychology of cooperation and communication, including euphemism, innuendo, emotional expression, and common knowledge. He has written two technical books that proposed a general theory of language acquisition and applied it to children's learning of verbs. In particular, his work with Alan Prince published in 1989 critiqued the connectionist model of how childre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Massachusetts Institute Of Technology
The Massachusetts Institute of Technology (MIT) is a private land-grant research university in Cambridge, Massachusetts. Established in 1861, MIT has played a key role in the development of modern technology and science, and is one of the most prestigious and highly ranked academic institutions in the world. Founded in response to the increasing industrialization of the United States, MIT adopted a European polytechnic university model and stressed laboratory instruction in applied science and engineering. MIT is one of three private land grant universities in the United States, the others being Cornell University and Tuskegee University. The institute has an urban campus that extends more than a mile (1.6 km) alongside the Charles River, and encompasses a number of major off-campus facilities such as the MIT Lincoln Laboratory, the Bates Center, and the Haystack Observatory, as well as affiliated laboratories such as the Broad and Whitehead Institutes. , 98 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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