Is there any other competitive formulas for average ratings like Bayesian Average?

07 August 2018 4,118 4 View

In R model .rda can i make onetime initialize as service?

Hi, In load(model.rda) it take almost 30 seconds for loading. My model is around 3 GB. So every time i fetch my result it takes almost 30 seconds in loading the model.After loading done withing...

02 March 2018 2,958 0 View

I want to load the model once and then cache it inside the R environment?

I have a script in R that is frequently called during the day (by other scripts). I call R in a terminal using Rscript code.R argument1 argument2 I notice it takes a lot of time to load packages...

02 March 2018 6,311 4 View

Recommendation Engine prediction result-out of memory?

In my recommendation engine. I create model successfully.Model is about 3.1 GB. After that i load the model successfully. In the retrieve the user's recommendation facing error in predict...

01 February 2018 761 0 View

Newdata needs to be a subclass of class ratingMatrix or a numeric vector with user IDs in R commandline argument?

Hello All, I am predicting recommendation movies. I am passing the command line argument as userId. Rscript example.R userId "Rscript example.R 80" Save and load model working perfectly.So i am...

31 December 2017 5,499 3 View

I want recommend my personalized recommendation system in R?

In my dataset ratings.csv userId, movieid, ratings 1 123 4 1 456 5 1 231...

31 December 2017 2,218 6 View

Machine Learning require for Facebook Profile Validation?

I have one manual Data set first name and last name but in Facebook the person profile name should be something different so how can i validate that data.also same thing in location like...

31 December 2016 2,865 3 View

Unification Facebook and Twitter Same Person Profile?

In my System there is Facebook profile search and Twitter profile search.In my profile searching for both social media suppose i put one name Narendra Modi.That search should be display in both...

10 November 2016 3,634 3 View

I want convert percentage to credit score?

I have Facebook data for particular profiles in my module..the data show basic profile information ,work details and number of post its also like show 37% data you got out of 40% data fill up so...

08 September 2016 2,112 0 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Why should we choose deep learning to machine learning? Why is CNN better for image classification? Can I get Typical Answer?

What Characteristics makes CNN work better?

03 March 2021 1,458 4 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 View