Image to text of Strike-through characters
Hello everyone,I can't find a way to convert images that contain strike-through characters. OCR doesn't recognize them. Is there any way to overcome this problem?I attached a simple example jpeg...
View ArticleData Collection and manegmnet
HiI'm looking for material that I need for my course for using Knime for Data collection and management? BestMalik
View Articlecertain areas “The glitter took about an hour to fully
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View ArticleEdit nominal usage
Hi ,I am new to knime .could any one explain me what is the exact use of 'Edit Nominal Domain (Dictionary)'Thanks in advance
View ArticleInternet nodes don't connect behind proxy
Internet nodes don't connect behind proxyI am running the KNIME client on a Windows 7 PC behind my company's firewall, which also has an internet proxy that requires authentication. In the internet...
View ArticleIssue SQL COPY statement to AWS Redshift
Hi All,I'm looking to copy data from a KNIME table to a redshift table. I should be able to create a blank table using the 'Database Table Creator' node, but I'd then like to write data to the table...
View ArticleQuestion about custom ports and multiple node development.
Hey all,I have two small question on the development process of knime nodes 1.) Is there a documentation how to develop custom ports? I found bit's and pieces but now details or structured tutorial 2.)...
View ArticleCategorization of transactions
Hi guys,I have a database containing info on bank account transactions (account, date, amount, description/transfer reason) and I would like KNIME to automatically assign predefined categories to these...
View ArticleNo Data Available - Celebrity Detection Using Alex Net
Hi all,I'm trying out the example given in Celebrity Detection Using Alex Net (https://www.knime.org/nodeguide/analytics/deep-learning/celebrity-detect...). However at the feedforward learner node,...
View ArticleUnable to run Knime due to Configuration error
Just installed Knime 3.3.2 and worked fine the 1st time I ran it. Now whenever I try to run Knime it shows a configuration error and doesn't run. I have copied the configuration log file below and...
View ArticlePowerBI Integration
Hi Everyone,Is there any node in KNIME to connect it to Power BI?, like the one in Alteryx called "Publish To Power BI". Thanks
View ArticleSyGMA python package install
Hi,I am trying to get the SyGMA node to work, but am having difficulties to install the SyGMA Python package. I am running Ubuntu 16.04 LTS, and have installed the RDKit according to...
View ArticleBasic Text Pre-processing - empty BoW
Hello!I have a question regarding basic text pre-processing. My workflow works but the bag of words is creating an empty table.WARN Bag of Words Creator 2:47 Node created an empty data table.The...
View ArticleHive to Spark Node not working -
HiWhenever I am running hive to spark nodes from example server it works fine but when I try to run it with new database tables created in hive it fails with an error message as--> Execute failed:...
View ArticleCan't get Quickforms to work in WebPortal
Hi,This may be a trivial issue but I've been struggling for hours to get Quickforms to work in the WebPortal. I am running Knime 3.3.2 and Server 4.4.2. Whatever I do with the simplest workflows (say...
View Articleknime spark executor
Looks like there is some version incompatibility. I am getting following error.Knime, Spark, Spark Job server each have their own separate version. What should be the latest version of each which can...
View ArticleSpark to Parquet node not working
HiI have used couple of hive to Spark nodes followed by join and now I want ot store the result of this into HDFS in parquet format. But when I execute Spark to Parquet node I am getting following...
View Articlexmeans
Hello,I am doing a clustering analysis.I wpuld like to use the xmeans clustering algorithm from weka as to not determine the number of clusters.The problem is that when executing the node the result is...
View ArticleSpark to Hive not working
Hi team,I tried to use Spark to Hive as Spark to parquet was giving me errors. But unfortunately it is failing as well wth below error-->ERROR Spark to Hive 0:76...
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