tag:blogger.com,1999:blog-7311448782714063415.post6091378973501237304..comments2022-02-20T08:07:20.717+13:00Comments on Topic indexing blog: What do subject indexing, keyphrase extraction and autotagging have in common? Terminology clarificationAlyonahttp://www.blogger.com/profile/06542955006622791521noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-7311448782714063415.post-91330194738620260252013-01-10T19:44:49.818+13:002013-01-10T19:44:49.818+13:00What is some good clustering software? ThanksWhat is some good clustering software? ThanksGeremiahttps://www.blogger.com/profile/11812810552682098086noreply@blogger.comtag:blogger.com,1999:blog-7311448782714063415.post-61759334473532693382010-07-24T14:44:55.900+12:002010-07-24T14:44:55.900+12:00Hi! Sorry for a late reply.
Regarding 1) There are...Hi! Sorry for a late reply.<br />Regarding 1) There are keyphrases which sound better with a preposition, but they are rare.<br />E.g. "donation to charity", "price of anarchy".<br />Sometimes the noun itself contains a preposition, e.g. "peer-to-peer system".<br /><br />2) I would say for English it's 4, but it can differ depending on the domain.Alyonahttps://www.blogger.com/profile/06542955006622791521noreply@blogger.comtag:blogger.com,1999:blog-7311448782714063415.post-23627467461654041902010-04-18T00:41:00.295+12:002010-04-18T00:41:00.295+12:00I want some opinion regarding Keyphrase Extraction...I want some opinion regarding Keyphrase Extraction ?<br />(1) Keyphrase with preposition or with other POS part is useful or without prepositions or with other POS part ?<br /><br />As, in search we do not use these additional parts, but with POS part Keyphrase looks interactive.<br /><br />(2) What may be maximum suitable or acceptable length of keyphrase ? (so that it may serve all purpose i.e. searching, indexing etc.)Niraj Kumarhttps://www.blogger.com/profile/15652427318384930589noreply@blogger.com