Anuj Dakwala

10 Questions 23 Answers 0 Followers

Questions related from Anuj Dakwala

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

Is there any other competitive formulas for average ratings like Bayesian Average formulas? True Bayesian estimate: weighted rating (WR) = (v ÷ (v+m)) × R + (m ÷ (v+m)) × C where: R = average...

08 August 2018 4,188 4 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...

03 March 2018 6,365 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...

03 March 2018 3,012 0 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...

02 February 2018 815 0 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...

01 January 2018 2,274 6 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...

01 January 2018 5,572 3 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...

01 January 2017 2,922 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...

11 November 2016 3,686 3 View

How do I get more permission from facebook to get access to data for analytics?

I need permission like get friends for particular user and read stream.

09 September 2016 1,098 0 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...

09 September 2016 2,174 0 View