Issue with JDBC SQL Database Connector
Hope someone can help me. I've used the SQL Server JDBC driver a couple of times now but have run into a problem. I'm getting an error when trying to connect to a client's SQL database. We are running...
View ArticleDownload files from list of URLs
Hi,I have a list of URLs pointing to subsets of the ZINC database. On Linux these can be downloaded one after another by issuingwget -i <file_with_urls>Is there a Knime node or workflow that can...
View ArticleDensity on the 2D plot
Hi,is there any tool for visualization that could display density of the population on the 2d plot? I have 2d principal components space for a table of molecules (2 millions of structures), and it's...
View ArticleGoogleAddress Geocoder Nodes
Since I upgraded to 3.2, the Google GeoCoding node no longer seem to work. In previous verions I used the Google node, and it worked flawlessly, but since the 3.2 upgrade I have recieved the following...
View ArticleRemove diacritics and other strange characters
I want to remove diacritics on document level (before tagging). Unfortunately removing diacritics is part of string manipulation and so it cant be used for documents. Perhaps the replacer node might...
View ArticleComplete rule for Rule-based row filter as variable
Hi,I'm trying to dynamically assign multi-line rules (generated using java snippet) to a Rule-based row filter node , and as far as I can see, there is no way to assign a ruleset represented as a...
View ArticleSeparating data into multiple files with X quantity of records
Hi all.I am following this approach to separating data into multiple files:https://tech.knime.org/forum/knime-general/separating-data-into-multiple-filesBut i must also, write 20 records per output...
View ArticleCreate ID var from row values
Hi there,I am trying to create an incementel ID from the case below. So what every comes before row "ID" belongs to that ID #.At11Bt12Ct13Dt14Et15Ft16IDt1At11Aw21Bw23Cw24Dw25Ew26Fw27IDw2 I was...
View Articlehow to use a trained SVM Learner & SVM predictor
I fellowed the 02_document_classfication example workflow. I got more than 2000 document need to be classfied, I labelled 200 and inputed them to SVM learner & SVM predictor. The SVM predictor can...
View ArticleDocument Classification
Hey everbody,I am a litlle bit in trouble with understandig the document classification workflow on the example server.Is there a difference between document class and category?In my case I have about...
View Articlebiplot for pca
How do i plot the biplot for the pca node? (principal component analysis)
View Articleblogs & articles
HI Knimers,Sometimes I think of something or make something that might be interesting to KNIME users. Is there a place to publish or submit blogs or articles on the KNIME site? Or should that be a...
View ArticleImporting workspace to knime
When I try to import a workspace, I get the below notification and can not open the imported workspace.When I try to choose the destination folder and go to the select the import destination tab, it...
View Articletriple visualization
Hi,I have a table with 10000 rows and 3 columns which contain (Subject Object Predicate), I want to visualize the relationships in Knime, is there any node to do this task? or any external library to...
View ArticleScreenshot of specific part of website
Hi Philipp,i just wanted to ask you if ther are any plans to implement a functionality to take a screenshot of a specific part of the website. Not the whole page.Thanks :-)
View ArticleExample login server
Dear all,I've just installed knime 3.2.1 in my MAC OS X El capitan 10.11.6. If I click on the EXAMPLES server no login dialog box appear, so i am not able to download the examples.Many thanks, Raffaele
View ArticleGoogle Adwords Node
Hi Knimers!I saw the Google Analytics node and I just wondering to know if is also possible to use Knime to query data from Google Adwords.Please, any information about how to use Knime with online...
View ArticleReplacing tagged content
Hello Guys,I just started to work with knime and I like so much.I have a workflow with the objective of filter countries from documents.Then, I have parsed the documents and after that created tags...
View Articlehow to generate a column based on two columns
Hello,I have data like below, i need to create row based on two columns data.YearMin_valueMax_value2004162005352006-172011-267120161485766so here i need a column start with "1" for every year upto it...
View ArticleHow to generate a column based on two columns
Hello,I have data like below, i need to create row based on two columns data.YearMin_valueMax_value2004162005352006-172011-267120161485766so here i need a column start with "1" for every year upto it...
View Article