首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Hit songs are big business, so there is an incentive for composers to try to tease out those ingredients that might increase the
Hit songs are big business, so there is an incentive for composers to try to tease out those ingredients that might increase the
admin
2022-06-18
34
问题
Hit songs are big business, so there is an incentive for composers to try to tease out those ingredients that might increase their chances of success. This, however, is hard. Songs are complex mixtures of features. How to analyze them is not obvious and is made more difficult still by the fact that what is popular changes over time. But Natalia Komarova, a mathematician at the University of California, Irvine, thinks she has cracked the problem. As she writes in Royal Society Open Science this week, her computer analysis suggests that the songs currently preferred by consumers are danceable, party-like numbers. Unfortunately, those actually writing songs prefer something else.
Dr Komarova and her colleagues collected information on music released in Britain between 1985 and 2015. They looked in public repositories of music "metadata" that are used by music lovers and are often tapped into by academics. They compared what they found in these repositories with what had made it into the charts.
Metadata are information about the nature of a song that can give listeners an idea of what that song is like before they hear it. The repositories presented Dr Komarova and her team with more than 500, 000 songs that had been tagged by algorithms which had been trained to detect numerous musical features. The tags included a dozen binary variables (dark or bright timbre; can or cannot be danced to; vocal or instrumental; sung by a man or a woman; and so on). The team fed all of this information into a computer and compared the features of songs that had made it into the charts (roughly 4% of those in the repositories) with those of songs that had not.
Overall, the team’s results suggested that songs tagged as happy and bright have become rarer during the past 30 years; the opposites have therefore appeared with greater frequency. That was not, however, reflected in what made it into the charts. Chart successes were happier and brighter (though also less relaxed), than the average songs released during the same year. Chart toppers were also more likely than average songs to have been performed by women. All this is important information for executives of music companies.
Dr Komarova used these results to train her computer to try to predict whether a randomly presented song was likely to have been a hit in a given year. The machine correctly predicted success 75% of the time, compared with the 4% rate that guessing success at random from the music database would yield — something else music executives might pay attention to.
Content is not everything. As might be expected, circumstances — particularly any fame already attaching to a recording artist or artists — had an effect, too. But not a huge one. Adding in information about who was performing a song increased the accuracy of prediction to 85%. That suggests that musical fame is actually attached to talent, rather than to hype. And this, perhaps, is a third lesson for an industry that some believe is not wedded to talent enough.
What does "a third lesson" refer to in the last paragraph?
选项
A、A great deal of funding an industry needs to support operation.
B、Measures taken to prevent artists’ privacy from leaking.
C、Money spent for advertising their music.
D、All industries need relevant talents to create value rather than hype.
答案
D
解析
该题定位至第6段。题目问文中对于企业来说第三个经验指什么。这道题需要结合整个段落来理解,该段第一句指出“内容并非一切”是经验一;第二、三句指出“环境,尤其是艺术家的名声也对歌曲产生影响,但影响并不大”,是经验二;第四、五句中说“添加歌手信息会将预测的准确性提高到85%,这表明音乐的名气实际上与歌手的才华有关,而不是炒作”,是经验三,也就是说这个行业中歌手的才华是需要注意的第三点。A、B项文中并未提到,C项“打广告”实际上就是炒作,与第五句不符。所以正确答案为D项。
转载请注明原文地址:https://kaotiyun.com/show/t1uO777K
本试题收录于:
CATTI三级笔译综合能力题库翻译专业资格(CATTI)分类
0
CATTI三级笔译综合能力
翻译专业资格(CATTI)
相关试题推荐
MassProduction:MethodandImpactP1:EvenwiththeearlysuccessesinEurope,scholarsoftechnologyattributethewidespread
AlthoughAbotharesimilarinsizeandbehavior,theredsquirrelcanbeidentifiedbyBitscoat,Cwhichisbrighterandredder
EveryorganizationthatproducesAgoodsorservicesneedsawideBvarietyofpeopleCmanagingtheoperationandtohandlethecl
Inthe1800s,thereAwereabout1,000BmillionpeopleonEarth,anduntilrecently,therewasCfewincreaseinworldDpopulation
Miguel’sperplexityisunderstandable--he’sanall-purposemaintenancemanatamidtown-Manhattanresidentialbuilding.
Motivationis"thedrivingforcewithinindividualsthatimpelsthemtoaction."Andgoalsarethesought-afterresults【C1】_____
SinceJonasSalkcameupwithhispoliovaccine,infantileparalysishasvirtuallydisappearedfromtheUnitedStates.
"Agoodnewspaperisanationtalkingtoitself,"musedArthurMillerin1961.Adecadelater,tworeportersfromtheWashingto
Thesignmadeitplainthatwewerenottoenterthatpartofthebuilding.
随机试题
增加光周期诱导的天数,可增加花原基的发育,增加花瓣的数目。()
要把Word的一页从中间分成两页,应___________。
女性,42岁。I度烧伤50%,Ⅱ度烧伤5%。用青霉素、链霉素治疗4天后,骤起寒战、高热。伴烦躁、腹胀。体检:体温40.0℃,血压75/50mmHg(10/6.67kPa)。血常规示白细胞34×109/L,分类见中幼与晚幼粒细胞。应考虑可能为
光伏电站应配置有功功率控制系统,关于光伏电站有功功率控制系统,以下说法正确的是()。
实行建设工程监理制之后,工程监理企业一般都能协助建设单位实现建设工程投资效益最大化的( )表现。
某酒业公司(增值税一般纳税人)2020年1月向某农场购买酿酒用小麦1000千克,支付价款20000元,当月生产领用完毕。已知产品适用的增值税税率为13%,则该酒业公司准予抵扣的进项税额为()元。
下列营改增的服务中,以差额为计税销售额的有()。
目前较为普遍的金融衍生品有()。
某市场调查公司有3个调查组共40余人,每组都有10余人且人数各不相同。2017年重新调整分组时发现,若想分为4个人数相同的小组,至少需要新招1人;若想分为5个人数相同的小组,至少还需要新招2人。问:原来3个组中人数最多的组比人数最少的组至少多几人?
我国刑法规定完全负刑事责任的年龄是( )。
最新回复
(
0
)