{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,2]],"date-time":"2022-04-02T18:19:06Z","timestamp":1648923546987},"reference-count":0,"publisher":"AI Access Foundation","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["jair"],"abstract":"<jats:p>This article describes an application of three well-known    statistical methods in the field of game-tree search: using a large    number of classified Othello positions, feature weights for evaluation    functions with a game-phase-independent meaning are estimated by means    of logistic regression, Fisher's linear discriminant, and the    quadratic discriminant function for normally distributed    features. Thereafter, the playing strengths are compared by means of    tournaments between the resulting versions of a world-class Othello    program. In this application, logistic regression - which is used here    for the first time in the context of game playing - leads to better    results than the other approaches.<\/jats:p>","DOI":"10.1613\/jair.179","type":"journal-article","created":{"date-parts":[[2018,7,11]],"date-time":"2018-07-11T08:48:42Z","timestamp":1531298922000},"page":"373-382","source":"Crossref","is-referenced-by-count":13,"title":["Statistical Feature Combination for the Evaluation of Game Positions"],"prefix":"10.1613","volume":"3","author":[{"given":"M.","family":"Buro","sequence":"first","affiliation":[]}],"member":"16860","published-online":{"date-parts":[[1995,12,1]]},"container-title":["Journal of Artificial Intelligence Research"],"original-title":[],"link":[{"URL":"https:\/\/www.jair.org\/index.php\/jair\/article\/download\/10146\/24043","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.jair.org\/index.php\/jair\/article\/download\/10146\/24044","content-type":"application\/postscript","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.jair.org\/index.php\/jair\/article\/download\/10146\/24042","content-type":"application\/zip","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.jair.org\/index.php\/jair\/article\/download\/10146\/24043","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,11,2]],"date-time":"2019-11-02T18:31:33Z","timestamp":1572719493000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.jair.org\/index.php\/jair\/article\/view\/10146"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1995,12,1]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1613\/jair.179","relation":{},"ISSN":["1076-9757"],"issn-type":[{"value":"1076-9757","type":"electronic"}],"subject":[],"published":{"date-parts":[[1995,12,1]]}}}