1.熵Entorpy和信息增益InformationGaininformationGain=Change in Entropy 可以简单地理解为信息产生的价值,体现在熵产生了变化,当熵从一个较大值变成一个较小值,那中间的过程就是有价值的。 完全没价值IG=0 有价值IG>0 IG公式 Eparent-Echild(就是公式中[]内的内容,每个子节点熵的加权平均值) https://www.jianshu.com/p/2ebdbbb0a846

2.四(5)班HappyEnglish!HappyLife!And strength you will gain Hold fast to dreams, For if dreams die, Life is a broken-winged bird. That can never fly. Hold fast to dreams . For when dreams go. Life is a barren field. Frozen only with snow. 00:42 Life, believe is not a dream , https://www.meipian.cn/1svgu8by

3.GAIN什么意思中文GAIN中文含义1、gain的意思是: v.获得;赢得;博得;取得;(从…中)受益,获益;得到(好处);增加;增添;增进;增长。 n.(尤指财富、重量的)增值,增加;好处;利益;改进;利润;经济收益。 2、搭配词组: gain profit 获得利益 gain weight 体重增加 gain on 逼近;超过;侵蚀 automatic gain 自动增益情https://edu.iask.sina.com.cn/jy/kUlbMyrKYJ.html

4.gain是什么意思gain的音标gain的发音gain的复数get, earn, gain, obtain, secure和win可跟双宾语; secure还可跟wh-从句; win还可跟含不定式的复合宾语。此外, gain和win有时还可用作不及物动词。acquire和attain常跟抽象名词。8.attain常用于庄重场合。win语气比gain强。 acquire,obtain,gain,get,win,earn,secure 这些动词都含“获得、取得、得到”之意。https://mdict.yingyuw.cn/gain

5.gain是什么意思gain的翻译音标读音用法例句to gain entrance/entry/access to something得以进入/接近某物 The country gained its independence ten years ago.这个国家十年前就赢得了独立。 The party gained over 50% of the vote.该党获得超过 50% 的选票。 Her unusual talent gained her worldwide recognition.她非凡的才能举世公认。 to obtain anhttps://gdictchinese.freecollocation.com/query/?q=gain&d=guge

6.英语词汇“gain”的读音翻译释义用法及例句One man's loss is another man's gain.一人的损失是另一人的利得。 without gain or loss没有盈亏地 personal gain私利 He did it only for gain.他做那件事只是为了牟利。 ②[常用复数形]利润,盈余;报酬 ill gotten gains不正常的利润,不正利得 http://nahan.net/68816.html

7.gain是什么意思英语单词学习,gain形近词gain (v. 获得,取得):指通过后天努力或有目的的行动逐渐获得某种想要或需要的东西,如成就、利益等。 get (v. 得到,获得):普通用词,可指以任何方式得到某物,并非一定要经过努力。 【单词例句】 ◇ In order to gain God’s forgiveness, a woman poet set off to see God. She admired God and kept http://study.joyurl.com/english/w/gain.html

8.GAIN在剑桥英语词典中的解释及翻译How could they gain recruits for their war on hearts and minds? 来自Cambridge English Corpus As the stimulus became larger, more long-range axons were recruited into the collective oscillation, thereby increasing the gain of the feedback circuit. 来自Cambridge English Corpus The thermal masshttps://dictionary.cambridge.org/zhs/%E8%AF%8D%E5%85%B8/%E8%8B%B1%E8%AF%AD/gain

9.gain是什么意思:同义词反义词和发音(Afterlongfightyng)bothepartiesdepartedwithouteithergreategainorlosse. 资料来源: Joseph Hall Greedyastheywereofgain,theyseldombecamerich. 资料来源: Ld Macaulay Thedull,flatvoicegainedatraceofanimation. 资料来源: I. Fleming HisideasonChurchReform..gainedhimagooddealofrespect. https://www.digopaul.com/cn/english-word/gain.html

10.gain是什么意思gain的中文翻译音标读音用法例句gain是什么意思、gain怎么读 读音:美[ɡe?n]英[ɡe?n] 英汉翻译近义词典英英词典发音词典 gain中文翻译 vt.& vi.获得;赢得;增加;(钟、表)走快 n.利润;[土木工程]腰槽;获益 vt.(在…上)开腰槽;吸引;(通过努力)到达;推进(一段距离) https://danci.gei6.com/gain__8fudu009.html

11.英语词汇gain的意思翻译用法及例句1. gain的基本意思是“获得”,指经过努力或竞争而取得有价值或想要的东西,如成就、经验、荣誉等。引申可表示“增加”“增进”“到达”“(钟表)走快…分钟”等。gain还可表示“抵达”。 2. gain可用作及物动词,也可用作不及物动词。用作及物动词时接名词或代词作宾语。gain作“获得”解时也可接双宾语。 http://eu.newdu.com/e4730.html

12.GainDefinition&MeaningBritannicaDictionarygain 7 ENTRIES FOUND: gain(verb) gain(noun) capital gains(noun) ground(noun) jump(noun) pain(noun) venture(verb) 1gain/?ge?n/verb gains;gained;gaining Britannica Dictionary definition of GAIN 1 [+ object] a:to get (something wanted or valued) http://www.britannica.com/dictionary/gain

13.Gain12. profit or advantage: I see no gain in this plan. 13. an increase or advance: a gain in weight; a gain in power. 14. gains, profits or winnings. 15. the act of gaining; acquisition. 16. a. a measure of the increase in signal amplitude produced by an amplifier, expressedhttps://www.thefreedictionary.com/gain

14.gain是什么意思gain的意思gain的在线翻译gain怎么读3.achieve指克服困难之后而获得; acquire, attain, earn指通过努力而获得; gain指通过巨大努力而获得; obtain多指通过长期努力而获得,有时也指无须经过努力; 其他各词不强调通过努力与否; get可指通过各种方式获得; earn还指凭借功劳而赚得; win还指通过作出优异成绩而赢得。 4.achieve强调结果; acquire强调量的增https://dict.ruihongw.com/gain

15.gainin是什么意思gainin的意思用法例句沪江词库精选gain in是什么意思、英语单词推荐、中英文句子翻译、英语短语 在…有所收获 相似短语 gain on 跑得比…快,逼近,超过;赢得…的好感 gain by 通过…而获得 gain in 在…有所收获 No pain,no gain 不劳无获 No pain no gain 一分耕耘,一分收获 1. No pain, no gain. 没有播种,何https://www.hujiang.com/ciku/gain_in/

16.gain中文,gain的意思,gain翻譯及用法gain 英[ɡe?n]美[ɡe?n] vi. 增加;獲利 vt. 獲得;增加;賺到 n. (Gain)人名;(英、匈、法)蓋恩 n. 增加;利潤;收獲 英語釋義 increase (one's body weight); "Shegained20 pounds when she stopped exercising" obtain advantages, such as points, etc.;https://www.chinesewords.org/en/gain

17.gain是什么意思The police car was gaining ground on the robbers .警车逐渐追上劫匪。 Mechanical energy can be lost or gained .机械能可以消失或者可以增生。 They at last gain me over in the debate .他们终于在辩论中把我说服了。 The old man was gaining line steadily now .老头儿现在不住地收进钓丝。英文https://www.ichacha.net/m/gain.html

18.gain是什么意思,gain怎么读,gain的意思是:利润;[土木工程]腰gain怎么读,gain的音标和真人发音 英音[ɡe?n] 美音[ɡen] gain是什么意思,gain的意思是 vt.& vi.获得;赢得;增加;(钟、表)走快 n.利润;[土木工程]腰槽;获益 vt.(在…上)开腰槽;吸引;(通过努力)到达;推进(一段距离) vi.增进;增进健康;得益;(重量的)增加 https://fanyi.kkabc.com/ci/gain