Tagged Questions

2
votes
3answers
66 views

parallelism in data mining softwares

I'm working on a data set for order prediction/classification and a close deadline upcoming. Fortunately, my university has a super-computer with restricted access. I was thinking of using a few nodes ...
0
votes
2answers
185 views

WEKA vs RDS (Rule Discovery System)

Between the two data mining software, which is easier to use: WEKA or RDS (Rule Discovery System)? What are the pros and cons of both software?
-1
votes
2answers
190 views

Data dependency detection software

I need to have software for detecting dependencies among data attributes. The simplest example: we have a database table representing results of some social quiz. Columns represent questions; rows, ...
2
votes
0answers
957 views

Does anyone have experience with IBM's “SPSS Modeler”?

SPSS Modeler seems like a great tool for data mining (especially for prediction etc.) but it is extremely costly for individuals like me (around 20,000 euros excl. tax). There is also a video. I am ...
24
votes
5answers
1k views

Software needed to scrape data from graph

Anybody have any experience with software (preferably free, preferably open source) that will take an image of data plotted on cartesian coordinates (a standard, everyday plot) and extract the ...
0
votes
2answers
461 views

Examples of wrapping open source machine learning software in PMML?

Does anyone know of examples of wrapping an existing piece of supervised learning software to output models in PMML format? Of particular interest are learners that just take in labeled vectors of ...
2
votes
1answer
165 views

Is there a way to represent datasets using Predictive Model Markup Language?

This seems like a dumb question, but does PMML have a way to represent a data set? And if not, why not? There's detailed support for defining the name, type, and legal values of each feature that ...
4
votes
1answer
151 views

Software for ML/NLP/DM laboratory

suppose you might buy some software to be used in a ML/NLP/DM laboratory. What software package would you ask for? Let's say: MATLAB (with some toolboxes), SPSS, and what else? I know that there is a ...
20
votes
7answers
4k views

Statistics and data mining software tools for dealing with large datasets

Currently I have to analyze approximately 20M records and build prediction models. So far I have tried out Statistica, SPSS, RapidMiner and R. Among these Statistica seems to be most suitable to deal ...