I think you probably want to study basic Java first then or you're going to run into a lot more confusion.
Vector probabilities = new SparseVector(); is what you want. Interfaces and instantiating objects are the very basics of Java. On Fri, Sep 4, 2009 at 5:30 PM, Sven Boekhoff<[email protected]> wrote: > I never worked with interfaces. > And i also don't know what "instantiate an implementation" means. > How does it look like? > > Sean Owen wrote: >> >> Yes, Vector is an interface! You need to instantiate an implementation >> like DenseVector. >> >> On Fri, Sep 4, 2009 at 5:25 PM, Sven Boekhoff<[email protected]> wrote: >>> >>> But i cant create an Vector object: >>> >>> Vector probabilities = new Vector(); >>> >>> gives an error. >>> >
