Patent ID: 9165255
Filing Date: 2015-10-20
Classification: G06F,G06K,G06N,G11B,H04N

Abstract:
1. A method for sequencing videos in a playlist, the method comprising: extracting mood descriptors from adjectives associated with playlists in a video repository, the mood descriptors providing a summary of musical attributes of most videos of each playlist; identifying curated playlists among the playlists in the video repository, the curated playlists being ordered by a user; training a classifier from the extracted mood descriptors; generating dimensional mood features for each video in the curated playlists based on the trained classifier; clustering the dimensional mood features; mapping each video in each curated playlist to a cluster; generating a transition matrix describing a frequency of transitions between the clusters for each curated playlist; and sequencing a given playlist using at least one of digraph routing, sampling and random walk sequencing methods and based on the generated transition matrix.