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Dario Romero darioromero

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darioromero / Project Amazon Fine Food Reviews.ipynb
Created August 30, 2018 03:44 — forked from abhigrover101/Project Amazon Fine Food Reviews.ipynb
Sentiment Classification : Amazon Fine Food Reviews Dataset
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darioromero / Embedding and Tokenizer in Keras.ipynb
Created July 30, 2018 04:43 — forked from Orbifold/Embedding and Tokenizer in Keras.ipynb
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darioromero / rmongodb-tutorial.md
Created February 15, 2016 00:34 — forked from Btibert3/rmongodb-tutorial.md
Basic Overview of using the rmongodb package for R.

rmongodb Tutorial

This is a quick document aimed at highlighting the basics of what you might want to do using MongoDB and R. I am coming at this, almost completely, from a SQL mindset.

Install

The easiest way to install, I believe, is




  


  




    


          
    

      

        
        

          

              @darioromero
          

          

            
                darioromero
                / neuralnetR.R
            
            

              Created
              October 26, 2015 20:54
                — forked from mick001/neuralnetR.R
            

              
                A neural network exaple in R. Full article at: http://datascienceplus.com/fitting-neural-network-in-r/
              
          

        

      

        

  

    
    


        



  


  

        

          
          # Set a seed
        

        

          
          set.seed(500)
        

        

          
          

        

        

          
          library(MASS)
        

        

          
          data <- Boston
        

        

          
          

        

        

          
          # Check that no data is missing
        

        

          
          apply(data,2,function(x) sum(is.na(x)))
        

        

          
          

        

        

          
          # Train-test random splitting for linear model
        

  





    


  




    


          
    

      

        
        

          

              @darioromero
          

          

            
                darioromero
                / 0_reuse_code.js
            
            

              Last active
              August 29, 2015 14:18
            

              
                Here are some things you can do with Gists in GistBox.
              
          

        

      

        

  

    
    


        



  


  

        

          
          // Use Gists to store code you would like to remember later on
        

        

          
          console.log(window); // log the "window" object to the console