Siri補(bǔ)考有進(jìn)步

????Siri有點(diǎn)像天氣,。人人嘴上都愛抱怨它,但只有投資銀行Piper Jaffray的吉恩?蒙斯特真正采取了行動(dòng),。 ????今年六月,,蒙斯特測(cè)試了iOS 5版本的蘋果(Apple)聲控個(gè)人助理Siri。他向Siri問了1,600個(gè)問題,,其中有800個(gè)問題是在美國(guó)明尼阿波里斯市的街頭問的,,而另外800個(gè)則是在一間安靜的房間中問的。 ????結(jié)果顯示Siri尚有很大的改進(jìn)空間,。在最理想的情況下(即沒有街道噪音),,Siri正確理解了89%的問題,正確回答了68%的問題,。(一個(gè)很典型的例子是,,Siri聽見問:下次哈雷彗星出現(xiàn)是什么時(shí)候,?它的回答是:“您沒有安排與哈利會(huì)面?!?/p> ????上周四,,明斯特報(bào)道了在安靜的房間(沒有街道噪音)里對(duì)“改進(jìn)后的”iOS 6版Siri再度進(jìn)行測(cè)試的結(jié)果。這一次,,Siri理解了91%的問題,,并正確回答了77%的問題。 ????按照學(xué)校的打分標(biāo)準(zhǔn),,Siri的得分從D提高到了C,。 ????(明斯特沒有解釋他為何將Siri在六月份的正確率從68%調(diào)高到了76%,,從而使得iOS 6版Siri的進(jìn)步看起來小了很多,。或許他現(xiàn)在是按正態(tài)曲線評(píng)分了,。) |
????Siri is a little like the weather. Everybody complains about it, but only Piper Jaffray's Gene Munster seems to do anything. ????In June he put the iOS 5 version of Apple's (AAPL) voice-activated personal assistant to the test -- asking her 1,600 questions,800 in the streets of Minneapolis and 800 in a quiet room. ????The results left much to be desired. In the best of circumstances (i.e. no street noise), Siri correctly interpreted 89% of the questions and correctly answered 68%. (Typical exchange, as Siri heard it: When is the next Haley's comment? "You have no meetings matching Haley's".) ????On Thursday, Munster reported the results of a quiet-room (no street noise) re-test of the "improved" iOS 6 version. This time Siri understood 91% of the questions and correctly answered 77%. ????In school-grade terms, she's gone from a D to a C. ????(For reasons Munster doesn't explain, he's raised Siri's June score from 68% to 76%, making the improvement look more modest than it was. Perhaps he's now grading on a curve.) |

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