Plato (/ ˈ p l eɪ t oʊ / PLAY-toe; Greek: Πλάτων Plátōn; 428/427 or 424/423 – 348/347 BC) was a Greek philosopher born in Athens during the Classical period in Ancient Greece.He founded the Platonist school of thought and the Academy, the first institution of higher learning on the European continent.. Along with his teacher, Socrates, and his student, Aristotle, Plato is a ...

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User-centered design (UCD) or user-driven development (UDD) is a framework of process (not restricted to interfaces or technologies) in which usability goals, user characteristics, environment, tasks and workflow of a product, service or process are given extensive attention at each stage of the design process.These tests are conducted with/without actual users during each stage of …

Oct 19, 2022 · Microsoft’s Activision Blizzard deal is key to the company’s mobile gaming efforts. Microsoft is quietly building a mobile Xbox store that will rely on Activision and King games.

The time adaptive self-organizing map (TASOM) network is an extension of the basic SOM. The TASOM employs adaptive learning rates and neighborhood functions. It also includes a scaling parameter to make the network invariant to scaling, translation and rotation of the input space.

In evolutionary biology, a spandrel is a phenotypic trait that is a byproduct of the evolution of some other characteristic, rather than a direct product of adaptive selection. Stephen Jay Gould and Richard Lewontin brought the term into biology in their 1979 paper "The Spandrels of San Marco and the Panglossian Paradigm: A Critique of the Adaptationist Programme".

Oct 12, 2022 · Microsoft has responded to a list of concerns regarding its ongoing $68bn attempt to buy Activision Blizzard, as raised by the UK's Competition and Markets Authority (CMA), and come up with an ...

Self-learning in neural networks was introduced in 1982 along with a neural network capable of self-learning named Crossbar Adaptive Array (CAA). It is a system with only one input, situation s, and only one output, action (or behavior) a. It has neither external advice input nor external reinforcement input from the environment.

Unsupervised learning is a machine learning paradigm for problems where the available data consists of unlabelled examples, meaning that each data point contains features (covariates) only, without an associated label. The goal of unsupervised learning algorithms is learning useful patterns or structural properties of the data. Examples of unsupervised learning tasks are …

Java syntax has a context-free grammar that can be parsed by a simple LALR parser. Parsing C++ is more complicated. For example, Foo<1>(3); is a sequence of comparisons if Foo is a variable, but creates an object if Foo is the name of a class template. C++ allows namespace-level constants, variables, and functions.

Parsing, syntax analysis, or syntactic analysis is the process of analyzing a string of symbols, either in natural language, computer languages or data structures, conforming to the rules of a formal grammar.The term parsing comes from Latin pars (orationis), meaning part (of speech).. The term has slightly different meanings in different branches of linguistics and computer science.

在训练之前，我们将随机分配权重, 。 之后神经元根据训练实例进行学习。 在此例中，训练集为 (, , )，其中 与 是网络的输入， 为正确输出（在给定相同的输入时网络最终应当产生的输出）。网络在给定 和 时，会计算一个输出 ，很可能与 不同（因为权重最初是随机的）。

Oct 20, 2022 · That means the impact could spread far beyond the agency’s payday lending rule. "The holding will call into question many other regulations that protect consumers with respect to credit cards, bank accounts, mortgage loans, debt collection, credit reports, and identity theft," tweeted Chris Peterson, a former enforcement attorney at the CFPB who is now a law …

The adult human brain weighs on average about 1.2–1.4 kg (2.6–3.1 lb) which is about 2% of the total body weight, with a volume of around 1260 cm 3 in men and 1130 cm 3 in women. The cerebrum, consisting of the cerebral hemispheres, forms the largest part of the brain and overlies the other brain structures. The outer region of the hemispheres, the cerebral cortex, is grey …