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token    音标拼音: [t'okən]
n. 表征,记号,代币
a. 象征的,表意的

表徵,记号,代币象徵的,表意的

token
装置符记


token
符记

token
符记

token
adj 1: insignificantly small; a matter of form only (`tokenish'
is informal); "the fee was nominal"; "a token gesture of
resistance"; "a toknenish gesture" [synonym: {nominal},
{token(a)}, {tokenish}]
n 1: an individual instance of a type of symbol; "the
word`error' contains three tokens of `r'" [synonym: {token},
{item}]
2: something serving as a sign of something else
3: a metal or plastic disk that can be redeemed or used in
designated slot machines
4: something of sentimental value [synonym: {keepsake}, {souvenir},
{token}, {relic}]

Token \To"ken\ (t[=o]"k'n), n. [OE. token, taken, AS. t[=a]cen;
akin to OFries. t[=e]ken, OS. t[=e]kan, D. teeken, G.
zeichen, OHG. Zeihhan, Icel. t[=a]kan, teiken, Sw. tecken,
Dan. tegn, Goth. taikns sign, token, gateihan to tell, show,
AS. te['o]n to accuse, G. zeihen, OHG. z[imac]han, G. zeigen
to show, OHG. zeig[=o]n, Icel. tj[=a], L. dicere to say, Gr.
deikny`nai to show, Skr. di[,c]. Cf. {Diction}, {Teach}.]
1. Something intended or supposed to represent or indicate
another thing or an event; a sign; a symbol; as, the
rainbow is a token of God's covenant established with
Noah.
[1913 Webster]

2. A memorial of friendship; something by which the
friendship of another person is to be kept in mind; a
memento; a souvenir.
[1913 Webster]

This is some token from a never friend. --Shak.
[1913 Webster]

3. Something given or shown as a symbol or guarantee of
authority or right; a sign of authenticity, of power, good
faith, etc.
[1913 Webster]

Say, by this token, I desire his company. --Shak.
[1913 Webster]

4. A piece of metal intended for currency, and issued by a
private party, usually bearing the name of the issuer, and
redeemable in lawful money. Also, a coin issued by
government, esp. when its use as lawful money is limited
and its intrinsic value is much below its nominal value.
[1913 Webster]

Note: It is now made unlawful for private persons to issue
tokens.
[1913 Webster]

5. (Med.) A livid spot upon the body, indicating, or supposed
to indicate, the approach of death. [Obs.]
[1913 Webster]

Like the fearful tokens of the plague,
Are mere forerunners of their ends. --Beau. & Fl.
[1913 Webster]

6. (Print.) Ten and a half quires, or, commonly, 250 sheets,
of paper printed on both sides; also, in some cases, the
same number of sheets printed on one side, or half the
number printed on both sides.
[1913 Webster]

7. (Ch. of Scot.) A piece of metal given beforehand to each
person in the congregation who is permitted to partake of
the Lord's Supper.
[1913 Webster]

8. (Mining) A bit of leather having a peculiar mark
designating a particular miner. Each hewer sends one of
these with each corf or tub he has hewn.
[1913 Webster]

9. (Weaving) In a Jacquard loom, a colored signal to show the
weaver which shuttle to use.
[Webster 1913 Suppl.]

{Token money}, money which is lawfully current for more than
its real value. See {Token}, n., 4.

{Token sheet} (Print.), the last sheet of each token. --W.
Savage.
[1913 Webster]


Token \To"ken\, v. t. [imp. & p. p. {Tokened}; p. pr. & vb. n.
{Tokening}.] [AS. t[=a]cnian, fr. t[=a]cen token. See
{Token}, n.]
To betoken. [Obs.] --Shak.
[1913 Webster]

380 Moby Thesaurus words for "token":
account, adumbration, affect, agent, allegory, alternate,
alternative, analogy, annals, aroma, attribute, augur, augury,
auspice, backup, badge, baggage check, basis for belief, betoken,
betokening, betokenment, billhead, body of evidence, book stamp,
bookplate, brand, brandish, breathe, bring forth, bring forward,
bring into view, bring out, bring to notice, broad arrow, budget,
cachet, cast, catalog, chain of evidence, change, changeling,
character, characteristic, charactery, cheap, check, chronicle,
cipher, clue, coin, colophon, commemoration, comparison,
configuration, conventional symbol, copy, correspondence, cosmetic,
counter, counterfeit, counterfoil, countermark, countersign,
coupon, cut, dangle, data, datum, demonstrate, deputy, develop,
differentia, differential, disc, disclose, display,
distinctive feature, divine, divulge, docket, documentation,
double, dramatize, dummy, earmark, earnest, easy, economic,
economy, emblem, emblematic, embody, enact, equal, equivalent,
ersatz, evidence, evince, exchange, exhibit, expose to view,
express, fact, facts, fake, favor, feature, figure, fill-in,
flaunt, flavor, flourish, foreshadow, foreshadowing, foreshowing,
foretoken, foretokening, frugal, gesture, ghost, ghostwriter,
give sign, give token, glosseme, government mark, government stamp,
grounds, grounds for belief, gust, hallmark, harbinger, hat check,
highlight, hint, history, icon, iconology, ideogram, idiocrasy,
idiosyncrasy, illuminate, imitation, impress, impression, imprint,
incarnate, index, indicant, indicate, indication, indicator,
individualism, inexpensive, inventory, item of evidence, keepsake,
keynote, label, letterhead, letters, lexeme, lexical form,
lineaments, list, locum tenens, logo, logogram, logotype,
love knot, low, low-priced, make clear, make plain, makeshift,
manageable, manifest, manifestation, mannerism, mark, marker,
marking, masthead, material grounds, materialize, mean, memento,
memento mori, memorabilia, memorial, memorials, memories, metaphor,
metonymy, minimal, mock, moderate, modest, mold, morpheme,
muniments, mute witness, nature, next best thing, nominal, odor,
omen, open sesame, parade, particularity, password, pawn,
peculiarity, perform, perfunctory, personnel, phony, phrase,
pictogram, piece of evidence, pinch, pinch hitter, pipe roll,
plate, point to, portent, prefiguration, prefigure, preindicate,
preindication, premises, premonitory shiver, premonitory sign,
premonitory symptom, present, presign, presignal, presignify,
presignifying, pretypify, price tag, produce, prognostic,
prognostication, promise, proof, property, provisional, proxy,
quality, quirk, reason to believe, reasonable, record, recording,
register, registered trademark, registry, relevant fact, relic,
relief, remains, remembrance, remembrancer, reminder, replacement,
represent, representative, reserve, reserves, reveal, ringer, roll,
roll out, rolls, roster, rota, running head, running title, savor,
scrip, scroll, seal, second string, secondary, secret grip,
security, semasiological unit, sememe, sensible, set forth, shabby,
shadow, shape, shibboleth, shoddy, show, show forth, sigil, sign,
signet, signifiant, significant, signify, singularity, slight,
slug, smack, soothsay, souvenir, spare, spares, specialty, spell,
spotlight, stamp, stand-in, sticker, stopgap, stub, sub,
substituent, substitute, substitution, succedaneum, superficial,
superseder, supplanter, surface, surrogate, symbol, symbolic,
symbolic system, symbolism, symbolization, symbology, symptom,
synecdoche, table, tag, taint, tally, tang, taste, temporary,
tentative, term, tessera, third string, ticket, title page,
token of remembrance, tokening, totem, totem pole, trace,
trade name, trademark, trademark name, trait, trick, trophy,
trot out, type, typify, understudy, unexpensive, unfold, utility,
utility player, vestige, vicar, vicarious, vice-president,
vice-regent, warrant, watchword, wave, within means, word,
worth the money

1. A basic, grammatically indivisible unit of a
language such as a {keyword}, operator or identifier.
Compare: {lexeme}.

2. (Or "{pumpkin}") An abstact concept passed
between cooperating agents to ensure synchronised access to a
shared resource. Such a token is never duplicated or
destroyed (unless the resource is) and whoever has the token
has exclusive access to the resource it controls. See for
example {token ring}.

If several programmers are working on a program, one
programmer will "have the token" at any time, meaning that
only he can change the program whereas others can only read
it. If someone else wants to modify it he must first obtain
the token.

(1999-02-23)

TOKEN, contracts, crimes. A document or sign of the existence of a fact.
2. Tokens are either public or general, or privy tokens. They are true
or false. When a token is false and indicates a general intent to defraud,
and it is used for that purpose, it will render the offender guilty of the
crime of cheating; 12 John. 292; but if it is a mere privy token, as
counterfeiting a letter in another man's name, in order to cheat but. one
individual, it would not be indictable. 9 Wend. Rep. 182; 1 Dall. R. 47; 2
Rep. Const. Cr. 139; 2 Virg. Cas. 65; 4 Hawks, R. 348; 6 Mass. IR. 72; 1
Virg. Cas. 150; 12 John. 293; 2 Dev. 199; 1 Rich. R. 244.


TOKEN, commercial law. In England, this name is given to pieces of metal,
made in the shape of money, passing among private persons by consent at a
certain value. 2 Adolph. P. S. 175; 2 Chit. Com. Law, 182.



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  • 在计算机领域token有多少种意思? - 知乎
    在计算机科学中,Token是一个广泛的概念,它通常是指一个代表身份、权限或其他重要信息的令牌。Token的用途与具体实现方式因场景而异,但总体来说,它们都是用于验证或认证的工具,帮助确保通信的安全性。 二、Token的多种含义 1 硬件加密设备Token
  • 【5分钟背八股】什么是 Token?什么是 JWT?如何基于Token进行身份验证? - 知乎
    Token是一种用于身份验证和授权的令牌。 在Web应用程序中,当用户登录后,服务器会生成一个Token并将其发送给客户端,在客户端的所有后续请求中,Token将被用来验证身份和授权操作。Token可以是任何形式的数据,如字符串或加密的数字签名。
  • 视觉Transformer中的token具体指什么,如何理解? - 知乎
    token也可以由patch embedding得到(你可以去看看 2022年 CVPR 的 MixFormer ),但是token貌似比patch要小一点,有的地方说token可以理解为一个像素,并且包含该像素点的位置和类别信息,总的来说就是和patch类似,但是比patch的尺寸小,包含的信息多一点。个人理解哈~
  • Token是什么?和session、cookie相比,使用场景有什么区别?
    token的意思是“令牌”,是用户身份的验证方式,最简单的token组成:uid(用户唯一的身份标识)、time(当前时间的时间戳)、sign(签名,由token的前几位+盐以哈希算法压缩成一定长的十六进制字符串,可以防止恶意第三方拼接token请求服务器)。
  • 用transformer做视觉,具体是怎么把图片转成token的? - 知乎
    这些图像的token意义上等价于文本的token,都是原来信息的序列表示。不同的是,文本的token是通过分词算法分到的subword,这些subword会被映射到字典的index;也就是说,文本的token是一个数字。而图像的一个token(patch)是一个 16\times16\times3 的矩阵。那么现在问题
  • NLP领域中的token和tokenization到底指的是什么? - 知乎
    Tokenization(分词) 在自然语言处理(NLP)的任务中是最基本的一步,把文本内容处理为最小基本单元即token(标记,令牌,词元,没有准确的翻译)用于后续的处理,如何把文本处理成token呢?
  • 如何看待 Google 最新开源的 Gemma-3 系列大模型? - 知乎
    其中,Gemma 3 27B规模的模型在14万亿个token上进行训练,12B 规模的模型使用12T个token,4B 规模的模型使用4T个token,而1B规模的模型使用 2T个token。 知识蒸馏 在知识蒸馏过程中,研究者为每个token采样256个logit,并按照教师模型的概率分布进行加权。
  • 什么是token?你是怎么理解token? - 知乎
    2、Token的定义: Token是服务端生成的一串字符串,以作客户端进行请求的一个令牌,当第一次登录后,服务器生成一个Token便将此Token返回给客户端,以后客户端只需带上这个Token前来请求数据即可,无需再次带上用户名和密码。 3、使用Token的目的:
  • 在中文 NLP 等论文中,应该如何翻译 token 这个词? - 知乎
    在NLP里面,A token is a string of contiguous characters between two spaces, or between a space and punctuation marks A token can also be an integer, real, or a number with a colon (time, for example: 2:00) 也就是说token最直接的翻译是一个"连续字符片段",但是这个名字略显拗口,简化一下就叫“连串“。
  • 如何设置deepseek R1 api的最大token数参数以及token . . . - 知乎
    如何设置deepseek R1 api的最大token数参数以及token如何计算? 在使用deepseek网页端的时候 cot的输出有时候可以持续几分钟而且非常长,但是在使用第三方部署的api的时候需要设置最大token长度。





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