Re: [Corpora-List] SVD problem again! (SVD on large matrix)

From: Joćo Paulo da Costa Cordeiro (jpaulo@di.ubi.pt)
Date: Tue Mar 13 2007 - 16:13:04 MET

  • Next message: Sebastian Pado: "[Corpora-List] Shallow semantic parser - New release"

    Hi Fangzhong,

    try to allocate more resources:

    java -Xms<some_min_size> -Xmx<some_max_size>

    -Xms<size> set initial Java heap size
    -Xmx<size> set maximum Java heap size
    -Xss<size> set java thread stack size

    With some "heavy" applications, I usually use the following command
    which works fine:

    java -Xms32m -Xmx512m MyHeavyProgram

    Cheers
    Joćo Paulo

    fzsu wrote:
    >
    > Dear all,
    >
    > I know someone else have asked the similar problems about SVD before,
    > but right now I still have some questions. I am a beginner on SVD.
    >
    > I download a java API (MTJ) from http://rs.cipr.uib.no/mtj/ to
    > calculate the SVD on a large Matrix (50,000* 30,000), but it gives me
    > an “out of memory” error hint.
    >
    > Does anybody know how to solve this problem or where I can get other
    > Java API to compute SVD on larger matrix in a Windows system?
    >
    > Cheers,
    >
    > Fangzhong
    >

    This archive was generated by hypermail 2b29 : Tue Mar 13 2007 - 16:14:36 MET