tag:blogger.com,1999:blog-1699790186532417278.post921218649040915563..comments2023-06-17T07:40:37.867+02:00Comments on theBioBucket*: Webscraping Google Scholar & Show Result as Word Cloud Using RUnknownnoreply@blogger.comBlogger11125tag:blogger.com,1999:blog-1699790186532417278.post-39756900262798733472011-11-07T22:19:35.568+01:002011-11-07T22:19:35.568+01:00I wish Google could implement a word cloud for fil...I wish Google could implement a word cloud for filtering searches. I'll try it building up on your script, by using the identify() function to get the word clicked and then re-fetch the Google search by adding the word with a "-" sign in front of the word in the query to exclude results containing this word. Should work...FroggyDewhttps://www.blogger.com/profile/16534227329726751967noreply@blogger.comtag:blogger.com,1999:blog-1699790186532417278.post-33562611387428950902011-11-07T15:51:39.825+01:002011-11-07T15:51:39.825+01:00..the last line obviously causes some trouble - bu.....the last line obviously causes some trouble - but as it holds nothing we need we can ignore the warning.Kayhttps://www.blogger.com/profile/09320307979146470105noreply@blogger.comtag:blogger.com,1999:blog-1699790186532417278.post-53270749929727207262011-11-05T22:22:10.074+01:002011-11-05T22:22:10.074+01:00Running your code I get a warning:
webpage <- ...Running your code I get a warning:<br /><br />webpage <- readLines(url)<br />Warnmeldung:<br />In readLines(url) :<br /> unvollständige letzte Zeile in 'http://scholar.google.com/scholar?<br /><br />Any Idea?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-1699790186532417278.post-24992748486423058382011-11-03T13:48:37.782+01:002011-11-03T13:48:37.782+01:00I'm afraid my time resources are too scarce th...I'm afraid my time resources are too scarce these days... But I would also would like to see this being continued.<br /><br />(..Maybe there are some helping hands?)Kayhttps://www.blogger.com/profile/09320307979146470105noreply@blogger.comtag:blogger.com,1999:blog-1699790186532417278.post-49745098872587045132011-11-03T12:11:15.578+01:002011-11-03T12:11:15.578+01:00Hi Kay,
I also encourage you to go through the co...Hi Kay,<br /><br />I also encourage you to go through the comments on Drew's post - most interesting.<br /><br />BTW, any chance you'd wrap your code as a function?Tal Galilihttps://www.blogger.com/profile/10009278769907250225noreply@blogger.comtag:blogger.com,1999:blog-1699790186532417278.post-6047346620628927302011-11-03T10:19:23.148+01:002011-11-03T10:19:23.148+01:00Thanks Tal,
..very interesting link! - Drew's...Thanks Tal,<br /><br />..very interesting link! - Drew's work is really impressive: what he says about word clouds is absolutely true. His approach to beef up the word cloud concept is slick..<br /><br />Best,<br />KayKayhttps://www.blogger.com/profile/09320307979146470105noreply@blogger.comtag:blogger.com,1999:blog-1699790186532417278.post-53372111601259903712011-11-02T22:00:26.907+01:002011-11-02T22:00:26.907+01:00Very cool idea. I hope you/others will take this ...Very cool idea. I hope you/others will take this further :)<br /><br />BTW, have a look at this:<br />http://www.drewconway.com/zia/?p=2624Tal Galilihttps://www.blogger.com/profile/10009278769907250225noreply@blogger.comtag:blogger.com,1999:blog-1699790186532417278.post-64032997588592489062011-11-02T16:20:05.314+01:002011-11-02T16:20:05.314+01:00I very much appreciate your compliment and hope fo...I very much appreciate your compliment and hope for improvements to the script (see the drawbacks I added recently to the post).<br /><br />Best,<br />KayKayhttps://www.blogger.com/profile/09320307979146470105noreply@blogger.comtag:blogger.com,1999:blog-1699790186532417278.post-45556837364980037132011-11-02T15:06:36.618+01:002011-11-02T15:06:36.618+01:00This is great. I whined previously about there bei...This is great. I whined previously about there being no easy ways to scrape Google Scholar: http://bmb-common.blogspot.com/2011/02/does-google-scholar-suck-or-am-i-just.html -- but maybe this starting point will get me off my butt to try to help improve the toolsBen Bolkernoreply@blogger.comtag:blogger.com,1999:blog-1699790186532417278.post-18076316077086115202011-11-02T10:08:16.718+01:002011-11-02T10:08:16.718+01:00Thanks Tom,
of course pdfs should be included - m...Thanks Tom,<br /><br />of course pdfs should be included - my mistake..<br /><br />Best,<br />KayKayhttps://www.blogger.com/profile/09320307979146470105noreply@blogger.comtag:blogger.com,1999:blog-1699790186532417278.post-49968161376053744252011-11-01T23:51:25.102+01:002011-11-01T23:51:25.102+01:00Neat! That will definitely be useful.
Why do you ...Neat! That will definitely be useful.<br /><br />Why do you omit the PDF entries? <br /><br />Tom<br /><br />p.s., [FYI for others] The PDF entries can be included along with articles, books, and citations by the following modification:<br /> corpus <- Corpus(DataframeSource(result[, 1:3]))<br /> =><br /> corpus <- Corpus(DataframeSource(result[, 1:4]))Tom O'Harahttps://www.blogger.com/profile/02537214371057975273noreply@blogger.com