What problems are related to big data mining using classical methods of data mining?

We need to know limitations of classical methods of Data Mining in the context of Big Data. We need a good study on this subject?

05 June 2015 7,307 7 View

R or Python languages, which one you prefer to handle Big Data?

04 May 2015 3,032 5 View

When could us talk about Big Data for a given enterprise ?

04 May 2015 9,246 1 View

Do you think that an association rule in datamining may be considered as a rule cause and effect ?

As is defined in :http://searchbusinessanalytics.techtarget.com/definition/association-rules-in-data-mining An association rule has two parts, an antecedent (if) and a consequent (then). An...

01 February 2015 7,744 7 View

Do you know some recent references of research on the generation of non-redundant fuzzy association rule?

There are a lot of algorithms to generate classical association rules. We are interested on recent algorithms of fuzzy association rule generation. We are very grateful for your help.

31 December 2014 3,792 2 View

Do you know a trust model for recommender systems?

Using multi-agent approach, we need to modelize the trust between agents for a relevant recommendation. Thank you for your help.

04 May 2014 4,434 2 View

Can anyone help with random forest performance in object classification?

There are a lot of methods to make object classification. It seems that random forest is very used in several domains and is interesting. However, the number of classifiers or classification rules...

03 April 2014 8,823 4 View

Are there any references on collective intelligence?

How could we perform our individual intelligence based on collective intelligence? What about measures of individual intelligence or collective intelligence?

01 February 2014 5,964 5 View

Could you recommend any books about Number Theory?

Beginner level books. High level books. Analytical Number Theory. Algebraic Number Theory. Combinatorical Number Theory. Books about partitions. Books about primes.

03 March 2021 7,174 5 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

What is Flat Lens Antenna?

28 February 2021 5,433 3 View

Can impedance of antenna be less than 50 ohms?

I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...

27 February 2021 4,218 7 View

What are the application of Fixed points thoery in Chemistry.?

It is said that fixed point theory has lot of applications not in the field of mathematics only but also in various areas. So I am looking for applications in Chemistry only..

26 February 2021 3,533 1 View

How to interpolate from a time-series database ?

Hi, I am having trouble with a problem, in the field of Optimal Control and the generation of optimal time-series. Let's consider a system, whose dynamics are represented by dx/dt =...

24 February 2021 9,105 2 View

How to constrain genetic algorithm input u?

My real system (buck converter) can only take an input of 0 to 1 (duty ratio) and I need to constrain the system so the controller action keeps within this bounds. How can I do this? The code for...

22 February 2021 2,125 3 View

How to use Remote sensing and GIS applications for mapping the available medicinal plants within the locality/municipality?

Hello, I'm very interested in mapping and managing the conservation of the Philippine traditional medicinal plants, in which I think is very helpful in the field of medicine for further analysis...

21 February 2021 374 5 View