public abstract Tf ( float freq ) : float | ||
freq | float | the frequency of a term within a document /// |
리턴 | float |
Terms and phrases repeated in a document indicate the topic of the document, so implementations of this method usually return larger values when freq
is large, and smaller values when freq
is small.
public abstract Tf ( float freq ) : float | ||
freq | float | the frequency of a term within a document /// |
리턴 | float |