公开(公告)号：US20180357548A1

公开(公告)日：2018-12-13

申请号：US14701275

申请日：2015-04-30

Applicant: Google Inc.

Inventor： Eric Paul Nichols ,  Yading Song ,  Justin Zhao

IPC: G06N5/04 ,  H04L29/06

CPC classification number: G06N5/04 ,  H04L67/42

Abstract: A content server stores video and audio, and other media containing songs. One or more seed songs associated with seed lyrics and a client device are obtained. A seed feature vector characterizing the seed lyrics is obtained. A song lyric corpus including candidate feature vectors characterizing candidate song lyrics of candidate songs is accessed. Song lyric features are stored in the song lyric corpus to facilitate identification of candidate lyrics most similar to the seed lyrics. The candidate feature vectors in the song lyric corpus may be reduced-dimension versions of high-dimensional feature vectors quantifying characteristics of the song lyrics. One of the candidate songs is selected according to a measure of similarity between the seed feature vector and one of the candidate feature vectors corresponding to the selected candidate song. A song recommendation including the selected candidate song is generated and provided to the client device associated with the song.

公开(公告)号：US10141010B1

公开(公告)日：2018-11-27

申请号：US14872769

申请日：2015-10-01

Applicant: Google Inc.

Inventor： Eric Paul Nichols

IPC: G10L15/00 ,  G10L15/02 ,  G10L15/04 ,  G10L15/08 ,  G10L17/00 ,  G10L25/51

Abstract: Embodiments relate to censoring audio data. A censoring system receives audio data including a song tag and amplitude data as a function of time. The amplitude data represents spoken words occurring over a duration, as well as non-spoken word sound overlapping with some of the spoken words during the duration. The system accesses a set of song lyrics and processes the set of song lyrics and the amplitude data together to identify timestamps in the amplitude data. These timestamps indicate a time during the duration when one of the words from the lyrics begins in the amplitude data. The system compares the words in the set of song lyrics to a blacklist and adjusts the amplitude data at the timestamps of blacklisted word occurrences to render the audio at the blacklisted words incomprehensible. The system outputs the adjusted amplitude data.