Lyric Summarization


    A lot of work has been done on summarization of normal text, like the
news report. Lyrics, though, has some of its own characteristic which give
difficulty to the traditional extraction method: the sentences of lyrics are
less-orgainzed; the topic may not even occur in the original text.......

    Currently, the work has two directions, one is the sentimental anlysis
for lyrics, the other is to infer key words from lyrics.  The approch we
are trying is to find the "gravity center" of original words in dictionary like
WORDNET.