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1 product of representations
Большой англо-русский и русско-английский словарь > product of representations
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2 product of representations
Математика: произведение представленийУниверсальный англо-русский словарь > product of representations
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3 product of representations
English-Russian scientific dictionary > product of representations
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4 product
1) продукт, изделие; товар2) мат. произведение, результат умножения3) результат, итог4) pl продукция•- absolutely free product - complete regular product - fully regular product - primary forest products - product of measure spaces - product of vector spaces - scalar triple product - semiinner product - semiscalar product - triple vector product - usual inner product - vector triple productto draw off an overhead product — хим. отбирать дистиллят
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5 произведение представлений
Большой англо-русский и русско-английский словарь > произведение представлений
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6 run
A n1 ( act or period of running) course f ; a two-mile run une course de deux miles ; that was a splendid run by Reeves Reeves a fait une course magnifique ; to go for a run aller courir ; to take the dog for a run in the park aller faire courir le chien au parc ; to break into a run se mettre à courir ; to do sth at a run faire qch en courant ; to take a run at prendre son élan pour franchir [fence, hedge, stream] ; to give sb a clear run fig laisser le champ libre à qn (at doing pour faire) ;2 ( flight) on the run [prisoner] en fuite, en cavale ○ ; to be on the run from sb/sth fuir qn/qch ; to have sb on the run lit mettre qn en fuite ; fig réussir à effrayer qn ; to make a run for it fuir, s'enfuir ; to make a run for the door se précipiter vers la porte ;3 ( series) (of successes, failures, reds, blacks) série f (of de) ; to have a run of (good) luck être en veine ; to have a run of bad luck jouer de malchance ; a run of fine weather une période de beau temps ; we've had a long run without any illness nous avons eu une longue période sans maladie ; the product has had a good run but… le produit a bien marché mais… ;4 Theat série f de représentations ; to have a long run tenir longtemps l'affiche ; to have a six-month run tenir l'affiche pendant six mois ; the play is beginning its Broadway run la pièce commence à se jouer à Broadway ;5 ( trend) (of events, market) tendance f ; the run of the cards/dice was against me le jeu était contre moi ; against the run of play Sport en sens inverse du cours réel du jeu ; in the normal run of things dans l'ordre normal des choses ; out of the common run hors du commun ;6 ( series of thing produced) ( in printing) tirage m ; ( in industry) série f ; a paperback run of 10,000 un tirage de 10 000 exemplaires en poche ;7 Fin ( on Stock Exchange) ( rush) ruée f ; a run on une ruée sur [stock market, bank, item] ; a run on sterling/the dollar une ruée spéculative sur la livre sterling/le dollar ;8 (trip, route) route f, trajet m ; it's only a short run into town ( in car) avec la voiture on est tout de suite en ville ; to go out for a run in the car aller faire un tour en voiture ; the run up to York la route jusqu'à York ; he does the Leeds run twice a week il fait le trajet jusqu'à Leeds deux fois par semaine ; a ferry on the Portsmouth-Caen run le ferry faisant la traversée Portsmouth-Caen ; a bombing run une mission de bombardement ;10 (for rabbit, chickens) enclos m ;11 (in tights, material) échelle f ;12 ( for skiing etc) piste f ;13 ( in cards) suite f ; a run of three une suite de trois cartes ; ⇒ practice run, test run, trial run.1 ( cover by running) courir [race, heat, stage, distance, marathon] ; I ran the rest of the way j'ai couru le reste du chemin ; she ran a brilliant race/a very fast time elle a fait une course superbe/un très bon temps ; the race will be run at 10.30 la course se court à 10 h 30 ;2 ( drive) to run sb to the station/to hospital conduire qn à la gare/à l'hôpital ; to run sb home ou back reconduire qn ; to run the car over to the garage conduire la voiture au garage ; to run sth over to sb's house apporter qch chez qn en voiture ; to run the car into a tree jeter la voiture contre un arbre ;3 (pass, move) to run one's hand over sth passer la main sur qch ; to run one's finger down the list parcourir la liste du doigt ; to run one's eye(s) over sth parcourir rapidement qch ; to run a duster/the vacuum cleaner over sth passer un coup de chiffon/d'aspirateur sur qch ; to run one's pen through sth rayer qch ;4 ( manage) diriger [business, hotel, store, school, country] ; a well-/badly-run organization une organisation bien/mal dirigée ; who is running things here? qui est-ce qui commande ici? ; I'm running this show ○ ! c'est moi qui commande ○ ! ; stop trying to run my life! arrête de vouloir diriger ma vie! ;5 ( operate) faire fonctionner [machine] ; faire tourner [motor, engine] ; exécuter [program] ; entretenir [car] ; to run sth off the mains/off batteries faire fonctionner qch sur secteur/avec des piles ; the car is cheap to run la voiture est peu coûteuse à entretenir ; to run a tape/a film mettre une cassette/un film ; to run tests on sth effectuer des tests sur qch ; to run a check on sb [police] vérifier les antécédents de qn ; ( generally) prendre des renseignements sur qn ;6 (organize, offer) organiser [competition, lessons, course] ; mettre [qch] en place [train, bus, service] ;7 (extend, pass) (of cable, wire, pipe) to run sth between/from/to/around faire passer qch entre/de/à/autour de ; to run a rope through a ring faire passer une corde dans un anneau ;8 ( cause to flow) faire couler [water, bath] ; ouvrir [tap] ; I'll run you a bath je vais te faire couler un bain ; to run water into/over sth faire couler de l'eau dans/sur qch ;11 ( smuggle) faire passer [qch] en fraude [guns, drugs] ;1 ( move quickly) [person, animal] courir ; to run to catch the bus/to help sb courir pour attraper le bus/pour aider qn ; to run to meet sb courir à la rencontre de qn ; to run across/down/up sth traverser/descendre/monter qch en courant ; to run around the house/around (in) the garden courir dans toute la maison/dans le jardin ; will you run over to the shop and get some milk? peux-tu courir au magasin chercher du lait? ; to run for the train courir pour attraper le train ; to run for the exit courir vers la sortie ; to run for one's country Sport courir pour son pays ; to run in the 100 metres/in the 3.30 (race) courir le 100 mètres/dans la course de 15 h 30 ; she came running towards me elle a couru vers moi ; the customers will come running fig les clients vont se précipiter ;2 ( flee) fuir, s'enfuir ; I dropped everything and ran j'ai tout jeté et je me suis enfui ; to run for one's life s'enfuir pour sauver sa peau ○ ; run for your life!, run for it ○ ! sauve qui peut!, déguerpissons ○ ! ; I had to run for it ○ j'ai dû déguerpir ○ ; there's nowhere to run (to) il n'y a nulle part où aller ; to go running to the police courir à la police ; to go running to one's parents se réfugier chez ses parents ;3 ○ ( rush off) filer ○ ; sorry-must run! ○ désolé-il faut que je file! ○ ;4 ( function) [machine, generator] marcher ; [engine, press] tourner ; to leave the engine running laisser tourner le moteur ; to run off fonctionner sur [mains, battery] ; to run on marcher à [diesel, unleaded] ; to run fast/slow [clock] prendre de l'avance/du retard ; the organization runs very smoothly l'organisation fonctionne parfaitement ;5 (continue, last) [contract, lease] courir ; to have another month to run avoir encore un mois à courir ; to run from… to… [school year, season] aller de… à… ;6 Theat [play, musical] tenir l'affiche ; this show will run and run! ce spectacle tiendra l'affiche pendant des mois! ; to run for six months tenir l'affiche pendant six mois ; the film will run (for) another week le film reste à l'affiche une semaine encore ;7 ( pass) to run past/through sth [frontier, path, line] passer/traverser qch ; to run (from) east to west aller d'est en ouest, être orienté est-ouest ; the road runs north for about ten kilometres la route va vers le nord sur une dizaine de kilomètres ; to run parallel to sth être parallèle à qch ; the stripes run vertically les rayures sont verticales ; the bird has a green stripe running down its back l'oiseau a une bande verte le long du dos ; a scar runs down her arm une cicatrice court le long de son bras ;8 ( move) [sledge, vehicle] glisser (on sur ; forward vers l'avant ; back vers l'arrière) ; [curtain] coulisser (on sur) ; to run through sb's hands [rope] filer entre les mains de qn ; a pain ran up my leg une douleur m'est remontée le long de la jambe ; a wave of excitement ran through the crowd un frisson d'excitation a parcouru la foule ; his eyes ran over the page il a parcouru la page des yeux ; the news ran from house to house la nouvelle s'est transmise de maison en maison ;9 ( operate regularly) [buses, trains] circuler ; they don't run on Sundays ils ne circulent pas le dimanche ; a taxi service/ferry runs between X and Y il existe un service de taxi/un ferry entre X et Y ; the train is running late le train est en retard ; programmes are running late this evening ( on TV) les émissions ont du retard ce soir ; we are running 30 minutes behind schedule ou late nous avons 30 minutes de retard ; we're running ahead of schedule nous sommes en avance ;10 ( flow) [water, liquid, stream, tap, bath, nose] couler ; the tap is running le robinet coule or est ouvert ; my nose is running j'ai le nez qui coule ; tears ran down his face les larmes coulaient sur son visage ; there was water running down the walls il y avait de l'eau qui coulait le long des murs ; my body was running with sweat mon corps ruisselait de sueur ; the streets will be running with blood fig le sang coulera à flots dans les rues ; the river ran red with blood la rivière est devenue rouge de sang ; the meat juices ran pink/clear le jus qui est sorti de la viande était rose/incolore ;11 ( flow when wet or melted) [colour, dye, garment] déteindre ; [ink, makeup, butter, cheese] couler ;12 Pol ( as candidate) se présenter ; to run for être candidat/-e au poste de [mayor, governor] ; to run for president être candidat/-e à la présidence ; to run against se présenter or être candidat/-e contre [person] ;13 ( be worded) [message, speech] se présenter, être libellé sout ; the telex runs… le télex se présente or est libellé comme suit… ; so the argument runs selon l'argument habituellement avancé ;14 ( snag) [tights, material] filer.to have the run of sth avoir qch pour soi ; to give sb the run of sth mettre qch à la disposition de qn ; in the long run à la longue, à longue échéance ; in the short run à brève échéance.■ run about, run around:1 (hurrying, playing etc) courir ; I've been running around all over the place looking for you j'ai couru partout pour essayer de te trouver ;■ run across ○:▶ run across [sth/sb] tomber sur ○ [acquaintance, reference].■ run after:■ run along se sauver ○, filer ○ ; run along! sauve-toi ○ !■ run at:▶ run at [sth]1 ( charge towards) se précipiter sur [door, person] ;2 ( be at) [inflation, unemployment] atteindre, être de l'ordre de [percentage, rate, figure] ; with inflation running at 12% avec une inflation de l'ordre de 12%.■ run away:▶ run away1 ( flee) s'enfuir (from sb devant qn ; to do pour faire) ; to run away from home s'enfuir de chez soi ; to run away from one's responsibilities/a situation fuir ses responsabilités/une situation ;2 ( run off) [water, liquid] couler ;▶ run away with [sth/sb]1 ( flee) partir avec [profits, object, person] ;2 ( carry off easily) rafler ○ [prizes, title] ;4 ( get into one's head) to run away with the idea ou notion that s'imaginer que ; I don't want him running away with that idea je ne veux pas qu'il s'imagine ça ; to let one's emotions/one's enthusiasm run away with one se laisser emporter par ses émotions/son enthousiasme.■ run back:▶ run back [sth], run [sth] back rembobiner [tape, film].▶ run back over [sth] revenir sur [points, plans].■ run down:▶ run down [battery] se décharger ; [watch] retarder ; [exports, reserves] diminuer ; [machine, industry, company] s'essouffler ;▶ run down [sth/sb], run [sth/sb] down1 ( in vehicle) renverser ; to be ou get run down by sth être renversé par qch ;2 (reduce, allow to decline) réduire [production, operations, defences, industry, reserves] ; user [battery] ;3 ( disparage) dénigrer [person, economy] ;4 Naut éperonner, heurter [boat] ;■ run in:▶ run in [sth], run [sth] in roder [car, machine] ; ‘running in-please pass’ ‘en rodage’ ;■ run into:▶ run into [sth/sb]2 ( encounter) rencontrer [person, difficulty, opposition, bad weather] ; to run into debt s'endetter ;3 ( amount to) [debt, income, sales] se compter en [hundreds, millions] ; the trial could run into months le procès pourrait durer des mois.■ run off:▶ run off2 [liquid, water] couler ;▶ run off [sth], run [sth] off1 ( print) sortir [copy] (on sur) ;2 ( contest) disputer [heats].■ run on:▶ run on [meeting, seminar] se prolonger ;▶ run on [sth] ( be concerned with) [mind] être préoccupé par ; [thoughts] revenir sur ; [conversation] porter sur ;▶ run on [sth], run [sth] on1 Print faire suivre [qch] sans alinéa ;2 Literat faire enjamber [line].■ run out:▶ run out1 ( become exhausted) [supplies, resources, oil] s'épuiser ; time is running out le temps manque ; my money ran out mes ressources s'étaient épuisées ; my patience is running out je suis en train de perdre patience ;2 ( have no more) [pen, vending machine] être vide ; sorry, I've run out désolé, je n'en ai plus ; quick, before we run out vite, avant que nous n'ayons plus rien ;3 ( expire) [lease, passport] expirer ;▶ run out of ne plus avoir de [petrol, time, money, ideas] ; the car ran out of petrol la voiture est tombée en panne d'essence ; to be running out of n'avoir presque plus de [petrol, time, money, ideas].■ run out on:▶ run out on [sb] abandonner, laisser tomber ○ [family, lover, ally].■ run over:▶ run over1 [meeting, programme] se prolonger, dépasser l'horaire prévu ; to run over by 10 minutes/by an hour dépasser l'horaire prévu de 10 minutes/d'une heure ;▶ run over [sth/sb], run [sth/sb] over1 ( injure) renverser [person, animal] ; ( kill) écraser [person, animal] ; you'll get run over tu vas te faire écraser ;2 ( drive over) passer sur [log, bump, corpse].■ run through:▶ run through [sth]1 ( pass through) [thought, tune, murmur] courir dans ;3 ( look through) parcourir [list, article, notes] ; ( discuss briefly) passer [qch] en revue [main points, schedule] ;4 (use, get through) dépenser [money, inheritance] ;▶ run [sb] through littér ( with sword) transpercer [person] (with avec, de) ; to run sth through the computer passer qch dans l'ordinateur ; to run sth through a series of tests faire passer une série de tests à qch.■ run to:▶ run to [sth] ( extend as far as) [book, report] faire [number of pages, words] ; her tastes don't run to modern jazz ses goûts ne vont pas jusqu'au jazz moderne ; his salary doesn't run to Caribbean cruises son salaire ne lui permet pas une croisière aux Caraïbes ; I don't think I can run to that je ne crois pas pouvoir me permettre cela.■ run up:▶ run up [sth], run [sth] up1 ( accumulate) accumuler [bill, debt] ;2 ( make) fabriquer [dress, curtains] ;3 ( raise) hisser [flag].▶ run up against [sth] se heurter à [obstacle, difficulty]. -
7 Creativity
Put in this bald way, these aims sound utopian. How utopian they areor rather, how imminent their realization-depends on how broadly or narrowly we interpret the term "creative." If we are willing to regard all human complex problem solving as creative, then-as we will point out-successful programs for problem solving mechanisms that simulate human problem solvers already exist, and a number of their general characteristics are known. If we reserve the term "creative" for activities like discovery of the special theory of relativity or the composition of Beethoven's Seventh Symphony, then no example of a creative mechanism exists at the present time. (Simon, 1979, pp. 144-145)Among the questions that can now be given preliminary answers in computational terms are the following: how can ideas from very different sources be spontaneously thought of together? how can two ideas be merged to produce a new structure, which shows the influence of both ancestor ideas without being a mere "cut-and-paste" combination? how can the mind be "primed," so that one will more easily notice serendipitous ideas? why may someone notice-and remember-something fairly uninteresting, if it occurs in an interesting context? how can a brief phrase conjure up an entire melody from memory? and how can we accept two ideas as similar ("love" and "prove" as rhyming, for instance) in respect of a feature not identical in both? The features of connectionist AI models that suggest answers to these questions are their powers of pattern completion, graceful degradation, sensitization, multiple constraint satisfaction, and "best-fit" equilibration.... Here, the important point is that the unconscious, "insightful," associative aspects of creativity can be explained-in outline, at least-by AI methods. (Boden, 1996, p. 273)There thus appears to be an underlying similarity in the process involved in creative innovation and social independence, with common traits and postures required for expression of both behaviors. The difference is one of product-literary, musical, artistic, theoretical products on the one hand, opinions on the other-rather than one of process. In both instances the individual must believe that his perceptions are meaningful and valid and be willing to rely upon his own interpretations. He must trust himself sufficiently that even when persons express opinions counter to his own he can proceed on the basis of his own perceptions and convictions. (Coopersmith, 1967, p. 58)he average level of ego strength and emotional stability is noticeably higher among creative geniuses than among the general population, though it is possibly lower than among men of comparable intelligence and education who go into administrative and similar positions. High anxiety and excitability appear common (e.g. Priestley, Darwin, Kepler) but full-blown neurosis is quite rare. (Cattell & Butcher, 1970, p. 315)he insight that is supposed to be required for such work as discovery turns out to be synonymous with the familiar process of recognition; and other terms commonly used in the discussion of creative work-such terms as "judgment," "creativity," or even "genius"-appear to be wholly dispensable or to be definable, as insight is, in terms of mundane and well-understood concepts. (Simon, 1989, p. 376)From the sketch material still in existence, from the condition of the fragments, and from the autographs themselves we can draw definite conclusions about Mozart's creative process. To invent musical ideas he did not need any stimulation; they came to his mind "ready-made" and in polished form. In contrast to Beethoven, who made numerous attempts at shaping his musical ideas until he found the definitive formulation of a theme, Mozart's first inspiration has the stamp of finality. Any Mozart theme has completeness and unity; as a phenomenon it is a Gestalt. (Herzmann, 1964, p. 28)Great artists enlarge the limits of one's perception. Looking at the world through the eyes of Rembrandt or Tolstoy makes one able to perceive aspects of truth about the world which one could not have achieved without their aid. Freud believed that science was adaptive because it facilitated mastery of the external world; but was it not the case that many scientific theories, like works of art, also originated in phantasy? Certainly, reading accounts of scientific discovery by men of the calibre of Einstein compelled me to conclude that phantasy was not merely escapist, but a way of reaching new insights concerning the nature of reality. Scientific hypotheses require proof; works of art do not. Both are concerned with creating order, with making sense out of the world and our experience of it. (Storr, 1993, p. xii)The importance of self-esteem for creative expression appears to be almost beyond disproof. Without a high regard for himself the individual who is working in the frontiers of his field cannot trust himself to discriminate between the trivial and the significant. Without trust in his own powers the person seeking improved solutions or alternative theories has no basis for distinguishing the significant and profound innovation from the one that is merely different.... An essential component of the creative process, whether it be analysis, synthesis, or the development of a new perspective or more comprehensive theory, is the conviction that one's judgment in interpreting the events is to be trusted. (Coopersmith, 1967, p. 59)In the daily stream of thought these four different stages [preparation; incubation; illumination or inspiration; and verification] constantly overlap each other as we explore different problems. An economist reading a Blue Book, a physiologist watching an experiment, or a business man going through his morning's letters, may at the same time be "incubating" on a problem which he proposed to himself a few days ago, be accumulating knowledge in "preparation" for a second problem, and be "verifying" his conclusions to a third problem. Even in exploring the same problem, the mind may be unconsciously incubating on one aspect of it, while it is consciously employed in preparing for or verifying another aspect. (Wallas, 1926, p. 81)he basic, bisociative pattern of the creative synthesis [is] the sudden interlocking of two previously unrelated skills, or matrices of thought. (Koestler, 1964, p. 121)11) The Earliest Stages in the Creative Process Involve a Commerce with DisorderEven to the creator himself, the earliest effort may seem to involve a commerce with disorder. For the creative order, which is an extension of life, is not an elaboration of the established, but a movement beyond the established, or at least a reorganization of it and often of elements not included in it. The first need is therefore to transcend the old order. Before any new order can be defined, the absolute power of the established, the hold upon us of what we know and are, must be broken. New life comes always from outside our world, as we commonly conceive that world. This is the reason why, in order to invent, one must yield to the indeterminate within him, or, more precisely, to certain illdefined impulses which seem to be of the very texture of the ungoverned fullness which John Livingston Lowes calls "the surging chaos of the unexpressed." (Ghiselin, 1985, p. 4)New life comes always from outside our world, as we commonly conceive our world. This is the reason why, in order to invent, one must yield to the indeterminate within him, or, more precisely, to certain illdefined impulses which seem to be of the very texture of the ungoverned fullness which John Livingston Lowes calls "the surging chaos of the unexpressed." Chaos and disorder are perhaps the wrong terms for that indeterminate fullness and activity of the inner life. For it is organic, dynamic, full of tension and tendency. What is absent from it, except in the decisive act of creation, is determination, fixity, and commitment to one resolution or another of the whole complex of its tensions. (Ghiselin, 1952, p. 13)[P]sychoanalysts have principally been concerned with the content of creative products, and with explaining content in terms of the artist's infantile past. They have paid less attention to examining why the artist chooses his particular activity to express, abreact or sublimate his emotions. In short, they have not made much distinction between art and neurosis; and, since the former is one of the blessings of mankind, whereas the latter is one of the curses, it seems a pity that they should not be better differentiated....Psychoanalysis, being fundamentally concerned with drive and motive, might have been expected to throw more light upon what impels the creative person that in fact it has. (Storr, 1993, pp. xvii, 3)A number of theoretical approaches were considered. Associative theory, as developed by Mednick (1962), gained some empirical support from the apparent validity of the Remote Associates Test, which was constructed on the basis of the theory.... Koestler's (1964) bisociative theory allows more complexity to mental organization than Mednick's associative theory, and postulates "associative contexts" or "frames of reference." He proposed that normal, non-creative, thought proceeds within particular contexts or frames and that the creative act involves linking together previously unconnected frames.... Simonton (1988) has developed associative notions further and explored the mathematical consequences of chance permutation of ideas....Like Koestler, Gruber (1980; Gruber and Davis, 1988) has based his analysis on case studies. He has focused especially on Darwin's development of the theory of evolution. Using piagetian notions, such as assimilation and accommodation, Gruber shows how Darwin's system of ideas changed very slowly over a period of many years. "Moments of insight," in Gruber's analysis, were the culminations of slow long-term processes.... Finally, the information-processing approach, as represented by Simon (1966) and Langley et al. (1987), was considered.... [Simon] points out the importance of good problem representations, both to ensure search is in an appropriate problem space and to aid in developing heuristic evaluations of possible research directions.... The work of Langley et al. (1987) demonstrates how such search processes, realized in computer programs, can indeed discover many basic laws of science from tables of raw data.... Boden (1990a, 1994) has stressed the importance of restructuring the problem space in creative work to develop new genres and paradigms in the arts and sciences. (Gilhooly, 1996, pp. 243-244; emphasis in original)Historical dictionary of quotations in cognitive science > Creativity
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