首页
登录
职称英语
Hit songs are big business, so there is an incentive for composers to try to
Hit songs are big business, so there is an incentive for composers to try to
游客
2025-01-29
26
管理
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. [br] The underlined word "hit" in Paragraph 5 is closest in meaning to______.
选项
A、blow
B、strike
C、success
D、failure
答案
C
解析
第5段第一句话的意思是:Komarova博士将这些结果与其电脑对应,试图预测一首随机出现的歌曲是否有可能在某一年冲上热门榜单。在此句中,hit此处表示“大获成功的歌曲”,而不是A项“打击”、B项“罢工”、D项“失败”,因此答案为C项。
转载请注明原文地址:https://tihaiku.com/zcyy/3933591.html
相关试题推荐
Inanybusinesssituation,therecomesatimetobringtoaclosedeliberation,
"Inthepastwewerealonelycarmaker,butwehadgoodbusiness,"saysBernd
Theirbusinessflourishedatitsnewlocationayearlaterowingtotheirjoint
Bigbusinessesenjoycertain______thatsmalleronesdonothave.A、transactionsB
wearedelightedtoestablishbusinessrelationshipwithyou.A、beestablishedB、
Inanybusinesssituation,therecomesatimetobringtoaclosedeliberation,
Asaresultthecomposersendeduptakinghometapesofrealperformancesrather
Customerbenefitwouldbemeasuredbyitsincentivetobecomesmartbuyersandi
Althoughheisfondofthemusicofbothcomposers,Amyprefersthecompositions
Informationwillbethegreatestopportunityforbusinessleadersinthecomi
随机试题
•Readthefollowingarticleaboutmarketingandethicsandthequestionsonthe
PASSAGETHREE[br]WhatwilltheEPFLcontributetotheBlueBrainProject?Tocr
25岁女性,停经10周,前来就诊,诊断为"不可避免流产",下列病史及体检哪项与诊
A.身痛逐瘀汤 B.血府逐瘀汤 C.膈下逐瘀汤 D.少腹逐瘀汤 E.桃红
综合实践活动的基本理念主要体现在( )方面。A.突出学生主体 B.面向学生生
不属于淡白舌临床意义的是A.大失血后 B.久病 C.禀赋不足 D.水湿内停
公共租赁住房的租赁期届满需要续租的,承租人应当在租赁期满()个月前向市、县级人民
下列关于间接融资说法不正确的是()。A.间接融资比较灵活,分散的小额资金通过银
口腔健康促进的领域中没有( )。A.制定健康的公共政策 B.创建支持性环境
根据《畜禽规模养殖污染防治条例》,向环境排放经过处理的畜禽养殖废弃物,应当符合国
最新回复
(
0
)