Why IBM's speech recognition breakthrough matters for AI and IoT - TechRepublic

IBM recently announced that it reached a new industry record in conversational speech recognition, which could have big implications for the future of artificial intelligence (AI). The IBM team's system achieved a 5.5% word error rate--down from 6.9% last year. The benchmark was measured on a difficult speech recognition task, with the machine deciphering recorded conversations between humans discussing day-to-day topics such as buying a car. This recording is known as SWITCHBOARD, and has been used for more than two decades to test speech recognition systems, according to a blog post by George Saon, a principal research scientist at IBM. IBM used deep learning technologies to reach the 5.5% record.