mike279
幼苗
共回答了13个问题采纳率:92.3% 举报
When reading the direction,Dr. Kai-fu Lee chose the “voice recognition” as his research.He was taught by doctoral tutor Roddy.Professor Roddy encouraged him to use expert-Statistic as his method to research the "voice recognition." And after studying a lot in this field, Kai-fu Lee found that by using this method ,its speech recognition rate could reach 95 percents from specific speakers' voise. Kai-fu Lee wrote the whole course of the study a thesis. Once released, he was positively responsed. But eventually, he found that there was a serious Limitation of the expert system. It could not recognize those who are not specific speakers' voice. He believed that the Statistic model based on data is the only possibility. Finally, he determined to insist his view. At last, his thesis was acknowledged as the most brilliant Innovation by 《Business Week》.
1年前
3