We performed a comparison between IBM SPSS Statistics, KNIME, and Teradata Analytics [EOL] based on real PeerSpot user reviews.
Find out what your peers are saying about Knime, Weka, IBM and others in Data Mining."It has helped our analyst unit deliver work with more transparency and confidence, given that we can always view the dataset in totality, after each step of data transformation."
"The features that I have found most valuable are the Bayesian statistics and descriptive statistics."
"You can quickly build models because it does the work for you."
"It is a modeling tool with helpful automation."
"Since we are using the software as a statistical tool, I would say the best aspects of it are the regression and segmentation capabilities. That said, I've used it for all sorts of things."
"The solution is very comprehensive, especially compared to Minitabs, which is considered more for manufacturing. However, whatever data you want to analyze can be handled with SPSS."
"The most valuable feature of IBM SPSS Statistics is all the functionality it provides. Additionally, it is simple to do the five-way analysis that you can into multidimensional setup space. It's the multidimensional space facility that is most useful."
"The software offers consistency across multiple research projects helping us with predictive analytics capabilities."
"The most valuable feature is the data wrangling, which is what I mainly use it for."
"It is very fast to develop solutions."
"KNIME is quite scalable, which is one of the most important features that we found."
"There are a lot of connectors available in KNIME."
"I would rate the stability of KNIME a ten out of ten."
"This solution is easy to use and it can be used to create any kind of model."
"Valuable features include visual workflow creation, workflow variables (parameterisation), automatic caching of all intermediate data sets in the workflow, scheduling with the server."
"It can handle an unlimited amount of data, which is the advantage of using Knime."
"It has been fantastic for running complete data sets (no sampling required)."
"Provides ease of formulating a solution based on SQL-like queries."
"nPath has made journey/path analysis much easier."
"There is a learning curve; it's not very steep, but there is one."
"I feel that when it comes to conducting multiple analyses, there could be more detailed information provided. Currently, the software gives a summary and an overview, but it would be beneficial to have specific details for each product or variable."
"The reports could be better."
"SPSS is a tool that's been around since the late 60s, and it's the universal worldwide standard for quantitative social science data analysis. That said, it does seem a bit strange to me that the graphical output functions are so clunky after all these years. The output of charts and graphs that SPSS produces is hideous."
"In developing countries, it would be beneficial to provide certain features to users at no cost initially, while also customizing pricing options."
"Perhaps in terms of visualization. It's not really easy to do some data visualization, just simple, descriptive analysis in SPSS. I think that could be an area for improvement."
"The technical support should be improved."
"Improvements are needed in the user interface, particularly in terms of user-friendliness."
"The predefined workflows could use a bit of improvement."
"System resource usage. Knime will occupy total system RAM size and other applications will hang."
"KNIME is not good at visualization."
"The documentation needs a proper rework. "
"Both RapidMiner and KNIME should be made easier to use in the field of deep learning."
"From the point of view of the interface, they can do a little bit better."
"Data visualization needs improvement."
"KNIME's licensing and data management aren't as straightforward relative to Alteryx. Alteryx's tools are more sophisticated, so you need fewer to use it compared to KNIME. I think tab implementation could be easier, too."
"I have found some problems with the figures depicted on graphs and figures shown, like scores which could not be negative but which were depicted as such."
"I would like to see more/better documentation. They also need to enhance analytic/data science algorithms."
"We have struggled with uptime. Some of the features need to be updated."
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