Memory usage with R
I am brand new to KNIME (day 3) and am already a huge fan.I am using it for data reduction. I then export a flatfile. I subsequently import the flatfile to R for further processing (a linear...
View Articlewhich is better for document clustering k-medoids or fuzzy c-means?
Hi all,I want to make document clustering but I don't know which clustering algorithm is better or gives me better resultsthe documents are high dimentional docsI read that k-medoids can be used with...
View ArticleSVM not processing
I am trying to fit an SVM model to a credit data set. The node will not load, however my computer is only processing at 4.2GB rather than the full 8GB memory, is there a way i can increase the memory...
View ArticleCall Local/Remote workflow: How to pass flow variables
Hi,I am calling a WF via "Call Local workflow".But I am wondering how can how to pass flow variables to this local WF?Same is the query with remote WF.One more thing.. after caling local/Remote WF,...
View ArticleIndividual loan may in any case be a choice
In the event that you have terrible credit or no credit, yet you may need to pay some dues. Having a cosigner with set up credit improves the probability that your loan is affirmed. A few banks may ask...
View ArticleConfigure failed (NullPointerException): null
Good morning,I have a problem when i connect my node with the filereader node , an error message is showed "ERROR main Node Configure failed (NullPointerException): null " I did functional tests on...
View ArticleInstalling external extensioin, semi supervised learning
Hello,I've found some external nodes that would be very usefull for me:https://github.com/dietzc/knime-semisupervisedBut I can't find any information how do I install something like that.I'm working on...
View ArticleStanfordNLP NE Tagger - How to tag multiword terms?
Hey there,I've been testing the StanfordNLP NE node, and I have a quick question, perhaps for a workaround. As below, the tagger identifies correctly New York as a location, or even Thursday morning as...
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Web Log Reader can't process User Agent String
Hi,by using the web log reader I defined a custom string %{user_agent}i but it aborts processing at different positions:Though, it's a nginx log with the followign format: $remote_addr - $remote_user...
View ArticleKNIME crashes
Hello,Since I upgraded KNIME to 3.3.1 version, it oftentimes crashes and IT needs then to reboot the server so that it works again... I never had such an issue before.Any idea about how to solve...
View ArticleDatabase Table Selector with Arrays
I am attempting to connect a Database Table Selector to a Hive Connector. In Database Table Selector the statement "SELECT * FROM mytable" comes back withExecute failed: Error while validating SQL...
View ArticleKNIME Crashes and Error loading saved workflows
I have version 3.3.2 and I'm having frequent crashes but it does load again with the latest saved version of the workflows which were running before it crashedAny reason its doing that ?Thanks !
View ArticleIndigo Nodes for KNIME 3.3.1
I can't find Indigo Nodes for KNIME 3.3.1! does anyone know what happened? will they come back?
View ArticleTop Quality Counterfeit money for sell: email/ ultravioletprint@gmail.com /...
BUY COUNTERFEIT MONEY AT (ultravioletprint@gmail.com) EUROS,DOLLARS AND POUNDS....... NOVELTY DOCUMENTS LIKE PASSPORTS,ID CARDS,GREEN CARDS AND DRIVERS LICENSE AVAILABLE.Thanks for you patronage. Dr...
View ArticleR snippet and Kruskall-Wallis test produce diferent results with the same data
Im trying to get the result of a kruskall wallis test, but noticed that Knime's node gives anegative H value, created the same test in R and the result is different. any one knows why ? thanks Jorge
View Articlehow to write Error message
Hello, I wanted to perform functional tests on the input fields (user-entered information) in the configuration window, where I have to do these tests and display the verification messages ThanksNadia
View ArticleHDFS connection and HIVE connection for MapR 5.2
HiA SSH connection with the standard port 22 to a default MapR5 (MEP 3.0) installation is successful, e.g. hostname:22. It is no problem to upload and download files via the remote file nodes.But I...
View ArticlePOS Issue
Dear sirI have a question about the POS Tagger, I found that some words within the same document are tagged by different POS, which made the TF absolute count from the TF node were double counted. May...
View Articlehow to split csv by month
We'd like to split a csv files(day by day) into several ones per month, any advice would be appreciated, please also take a look at the attached ...
View ArticleKNIME Python Scripting nodes frequently crash
I've only recently started to play around with the Python nodes and I'm experiencing a very annoying issue: When writing code in the editor in the node's configuration, KNIME often suddenly crashes....
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