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Epilogism
Epilogism is a style of inference used by the ancient Empiric school of medicine. It is a theory-free method that looks at history through the accumulation of facts without major generalization and with consideration of the consequences of making causal claims. Epilogism is an inference which moves entirely within the domain of visible and evident things, it tries not to invoke unobservables. Concept There are conflicting accounts as to who introduced epilogism. It has been, for instance, attributed to Menodotus of Nicomedia as well as to Heracleides of Tarentum, who was an Epicureanism, Epicurean. Menodotus' use of this notion was included in the extant Latin version of Galen's ''Subfiguratio empirica,'' where it was described as the third method in addition to perception and recollection. It is also said that the empirics devised epilogism to distinguish their kind of reasoning from the type used by the Rationalism, rationalists, which required an understanding of the underlyi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inference
Inferences are steps in reasoning, moving from premises to logical consequences; etymologically, the word '' infer'' means to "carry forward". Inference is theoretically traditionally divided into deduction and induction, a distinction that in Europe dates at least to Aristotle (300s BCE). Deduction is inference deriving logical conclusions from premises known or assumed to be true, with the laws of valid inference being studied in logic. Induction is inference from particular evidence to a universal conclusion. A third type of inference is sometimes distinguished, notably by Charles Sanders Peirce, contradistinguishing abduction from induction. Various fields study how inference is done in practice. Human inference (i.e. how humans draw conclusions) is traditionally studied within the fields of logic, argumentation studies, and cognitive psychology; artificial intelligence researchers develop automated inference systems to emulate human inference. Statistical inference ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transduction (machine Learning)
In logic, statistical inference, and supervised learning, transduction or transductive inference is reasoning from observed, specific (training) cases to specific (test) cases. In contrast, induction is reasoning from observed training cases to general rules, which are then applied to the test cases. The distinction is most interesting in cases where the predictions of the transductive model are not achievable by any inductive model. Note that this is caused by transductive inference on different test sets producing mutually inconsistent predictions. Transduction was introduced by Vladimir Vapnik in the 1990s, motivated by his view that transduction is preferable to induction since, according to him, induction requires solving a more general problem (inferring a function) before solving a more specific problem (computing outputs for new cases): "When solving a problem of interest, do not solve a more general problem as an intermediate step. Try to get the answer that you really n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Empiric School
The Empiric school of medicine (''Empirics'', ''Empiricists'', or ''Empirici'', el, Ἐμπειρικοί) was a school of medicine founded in Alexandria the middle of the third century BC. The school was a major influence on ancient Greek and Roman medicine. The school's name is derived from the word (ἐμπειρία "experience") because they professed to derive their knowledge from ''experiences'' only, and in doing so set themselves in opposition to the Dogmatic school. The sect survived at least into the 4th century AD. The doctrines of this school are described by Aulus Cornelius Celsus in the introduction to his ''De Medicina''. Famous Empirics Serapion of Alexandria, and Philinus of Cos, are regarded as the founders of this school in the 3rd century BC. Other physicians who belonged to this sect were: Apollonius of Citium, Glaucias, Heraclides, Bacchius, Zeuxis, Menodotus, Theodas, Herodotus of Tarsus, Aeschrion, Sextus Empiricus, and Marcellus Empiricus. Phi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unobservable
An unobservable (also called impalpable) is an entity whose existence, nature, properties, qualities or relations are not directly observable by humans. In philosophy of science, typical examples of "unobservables" are the force of gravity, causation and beliefs or desires. The distinction between ''observable'' and ''unobservable'' plays a central role in Immanuel Kant's distinction between noumena and phenomena as well as in John Locke's distinction between primary and secondary qualities. The theory that unobservables posited by scientific theories exist is referred to as scientific realism. It contrasts with instrumentalism, which asserts that we should withhold ontological commitments to unobservables even though it is useful for scientific theories to refer to them. There is considerable disagreement about which objects should be classified as unobservable, for example, whether bacteria studied using microscopes or positrons studied using cloud chambers count as unobservable. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Menodotus Of Nicomedia
Menodotus of Nicomedia ( el, Μηνόδοτος ὁ Νικομηδεύς; 2nd century CE), in Bithynia, was a physician and Pyrrhonist philosopher; a pupil of Antiochus of Laodicea; and tutor to Herodotus of Tarsus. He belonged to the Empiric school, and lived probably about the beginning of the 2nd century CE. He refuted some of the opinions of Asclepiades of Bithynia, and was exceedingly severe against the Dogmatists. He enjoyed a considerable reputation in his day, and is several times quoted and mentioned by Galen.Galen, ''De Cur. Rat. per Ven. Sect.'' c. 9; ''Comment, in Hippocr. "De Artic"'' iii. 62; ''Comment, in Hippocr. "De Rat. Vict. in Morb. Acut."'' iv. 17; ''De Libr. Propr.'' c. 9; ''De Compos. Medicam. sec. Locos'', vi. i. He appears to have written some works which are quoted by Diogenes Laërtius, but are not now extant. Notes References * Lorenzo Perilli Lorenzo Perilli is an Italian classicist and academic at the University of Rome Tor Vergata. A Professor o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heracleides Of Tarentum
Heracleides ( grc, Ἡρακλείδης), also knows as Heracleides of Tarentum ( grc, Ἡρακλείδης ὁ Ταραντῖνος) (fl. 212–199 BC) was an ancient Greek architect from Tarentum in Magna Graecia who later served as a counselor and military commander under king Philip V of Macedon. During the Second Punic War the architect Heracleides had been entrusted with some repairs of the walls of Tarentum (at the time controlled by the Carthaginians), when he was accused of intending to betray the city to the Romans. In consequence of this charge he fled from his home town, and took refuge in the Roman camp, but was soon suspected of having opened secret negotiations with Hannibal and the Carthaginian garrison. After this double treachery he thought it prudent to quit Italy and repaired to the court of Philip V of Macedon. There, by his ability and cunning, he made himself useful to the king as a convenient tool for carrying into execution the most nefarious schemes, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epicureanism
Epicureanism is a system of philosophy founded around 307 BC based upon the teachings of the ancient Greek philosopher Epicurus. Epicureanism was originally a challenge to Platonism. Later its main opponent became Stoicism. Few writings by Epicurus have survived. However, there are independent attestations of his ideas from his later disciples. Some scholars consider the epic poem ''De rerum natura'' (Latin for ''On the Nature of Things'') by Lucretius to present in one unified work the core arguments and theories of Epicureanism. Many of the scrolls unearthed at the Villa of the Papyri at Herculaneum are Epicurean texts. At least some are thought to have belonged to the Epicurean philosopher Philodemus. Epicurus also had a wealthy 2nd-century AD disciple, Diogenes of Oenoanda, who had a portico wall inscribed with tenets of the philosophy erected in Oenoanda, Lycia (present day Turkey). Epicurus was an atomic materialist, following in the steps of Democritus. His materialis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galen
Aelius Galenus or Claudius Galenus ( el, Κλαύδιος Γαληνός; September 129 – c. AD 216), often Anglicized as Galen () or Galen of Pergamon, was a Greek physician, surgeon and philosopher in the Roman Empire. Considered to be one of the most accomplished of all medical researchers of antiquity, Galen influenced the development of various scientific disciplines, including anatomy, physiology, pathology, pharmacology, and neurology, as well as philosophy and logic. The son of Aelius Nicon, a wealthy Greek architect with scholarly interests, Galen received a comprehensive education that prepared him for a successful career as a physician and philosopher. Born in the ancient city of Pergamon (present-day Bergama, Turkey), Galen traveled extensively, exposing himself to a wide variety of medical theories and discoveries before settling in Rome, where he served prominent members of Roman society and eventually was given the position of personal physician to several emp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rationalism
In philosophy, rationalism is the epistemological view that "regards reason as the chief source and test of knowledge" or "any view appealing to reason as a source of knowledge or justification".Lacey, A.R. (1996), ''A Dictionary of Philosophy'', 1st edition, Routledge and Kegan Paul, 1976. 2nd edition, 1986. 3rd edition, Routledge, London, 1996. p. 286 More formally, rationalism is defined as a methodology or a theory "in which the criterion of truth is not sensory but intellectual and deductive".Bourke, Vernon J., "Rationalism," p. 263 in Runes (1962). In an oldJohn Locke (1690), An Essay on Human Understanding controversy, rationalism was opposed to empiricism, where the rationalists believed that reality has an intrinsically logical structure. Because of this, the rationalists argued that certain truths exist and that the intellect can directly grasp these truths. That is to say, rationalists asserted that certain rational principles exist in logic, mathematics, ethics, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phenomenon
A phenomenon ( : phenomena) is an observable event. The term came into its modern philosophical usage through Immanuel Kant, who contrasted it with the noumenon, which ''cannot'' be directly observed. Kant was heavily influenced by Gottfried Wilhelm Leibniz in this part of his philosophy, in which phenomenon and noumenon serve as interrelated technical terms. Far predating this, the ancient Greek Pyrrhonist philosopher Sextus Empiricus also used ''phenomenon'' and ''noumenon'' as interrelated technical terms. Common usage In popular usage, a ''phenomenon'' often refers to an extraordinary event. The term is most commonly used to refer to occurrences that at first defy explanation or baffle the observer. According to the ''Dictionary of Visual Discourse'':In ordinary language 'phenomenon/phenomena' refer to any occurrence worthy of note and investigation, typically an untoward or unusual event, person or fact that is of special significance or otherwise notable. Philosophy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Impact Of The Highly Improbable
''The'' () is a grammatical article in English, denoting persons or things already mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with pronouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of pronoun ''thee'') when followed by a v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nassim Nicholas Taleb
Nassim Nicholas Taleb (; alternatively ''Nessim ''or'' Nissim''; born 12 September 1960) is a Lebanese-American essayist, mathematical statistician, former option trader, risk analyst, and aphorist whose work concerns problems of randomness, probability, and uncertainty. ''The Sunday Times'' called his 2007 book '' The Black Swan'' one of the 12 most influential books since World War II. Taleb is the author of the ''Incerto'', a five-volume philosophical essay on uncertainty published between 2001 and 2018 (of which the best-known books are ''The Black Swan'' and ''Antifragile''). He has been a professor at several universities, serving as a Distinguished Professor of Risk Engineering at the New York University Tandon School of Engineering since September 2008. He has been co-editor-in-chief of the academic journal ''Risk and Decision Analysis'' since September 2014. He has also been a practitioner of mathematical finance, a hedge fund manager, and a derivatives trader, and i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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