Mark the false statement with regards to the hub score [h(x)] and authority score [a(x)] of a page X when conducting Hyperlink-Induced Topic Search (HITS)?
1) Highest scores for h( ) and a( ) will define the hubs and authorities respectively.
2) In the iterative part, both initial values for h(x) and a(x) can be setup to one.
3) There is no reason to scale down h( ) and a( ) between iterations.
4) Relative values of scores h( ) and a( ) need few iterations to converge.