Author: Henrik Dinesen
Date: 09:47:17 05/24/05
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Ok. I couldn't see anything wrong either when I tried to investigate the "problem". A couple of notes to the CB books, which they have been called for quite a while now, instead of trees: The 'learn from database' function only applies weights to the moves according to the gameresults in the databse. The weights can also be changed manually for each move in bookpane in Chessprogram8 GUI, and they can all be reset (for the hole book). The stats is - as mentioned in previous posts - a product of the gameresults only. To "change" them, it's (logically) possible to change the results of the games that are imported to the book, or add/substract games with certain results in certain lines, use doubles, triples etc. to tweak the possibillity of a move being made. In the previous posts, books (trees) was in some cases addressed as if there was only, wiyh a certain amount of positions. They should have addressed generally by poster, since they, the books, can be very, very different, and consist of almost any number of positions, and vary a lot in their deept, were made for many different purposes, etc. Also, when talking the CB-books, it's important address the same platform, since there's some significant differences from different Chessbase versions and the "Fritz" GUI. Regards, Henrik
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