What do i need to create a system that classifies bank packages for customers...
@maffsojah wrote: I want to develop a system that classifies bank packages for customers using neural networks and big data. How do I tackle this? I want to use previous customer data like spending...
View ArticleCluster Validation
@tillutony wrote: Hi experts,leaning clustering please let me know what are the parameters used to evaluate cluster and point me to some resources for cluster validation. Regards,tony Posts: 1...
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My Random Nonsense!
@jalFaizy wrote: Hi @everyone! Starting from today, I'll (occasionally) start posting the things I do understand a topic. This would include experiments, codes, notes and literally everything that...
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[My Random Nonsense!] Bubble sort using Tensorflow
@jalFaizy wrote: So here I am, trying to prove a point that tensorflow == numpy In this needless attempt, I will show you an application of a sorting technique "Bubble Sort" using TensorFlow. A little...
View ArticleChanging factor levels using for loop in R
@bhaskarjit wrote: my dataset has 60 variables, each variables has ordinal value with 5 levels (Agree, Disagree, Neutral, Strongly Agree, Strongly Disagree), but it is showing 6 levels with addition...
View ArticleNeed information on different tests to be known for different Models
@ssvbalan wrote: I have a question on different tests needed for a model: Here i mean Tests like "HOSMER LEMESHOW TEST". my questions are: What are the different tests for different models?Is certain...
View ArticleAWS Hadoop JSON Data Processing
@Rashnil wrote: Hi Friends, I am new to big data and have recently started working on a cloud based (AWS) hadoop project. I have setup the AWS environment (4 t2.large EC2 instances with 100GB data...
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What is repeated cv in caret
@vijaypalmanit wrote: can someone please explain how does repeated cv works and what are all these parameters marked red in caret package, I am really very confused in all these parameters...
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Fython: Fortran with Python Syntax
@jalFaizy wrote: Fython is an interesting library I found on github. Worth having a peek! Python is written in C and therefore is constrained by the performance complexities of C. Here's a nice...
View ArticleAttributeError: module 'xgboost' has no attribute 'XGBRegressor'
@Amit_Sood wrote: import xgboost as xgb xgb.XGBRegressor(max_depth=3, learning_rate=0.1, n_estimators=100, silent=True, objective='reg:linear', nthread=-1, gamma=0, min_child_weight=1,...
View ArticleWhat is a Feature Mask?
@c3josh wrote: I was reading an article about a winning solution to the Criteo competition on Kaggle. There was also some talk of the third place solution. Here is the excerpt: Highest scoring team...
View ArticleIT Operations Defect Prediction Model
@Dikksha wrote: Hi, I have given a task to create a prediction model for IT Operations management. It primarily includes the following areas:1. Yearly/Monthly/Weekly/Daily/Hourly Call volume forecast...
View ArticleWhat is PL/R (plr)?
@yaswanth912 wrote: Can anyone give an overview on what PL/R is and how is it different from R and why is it required. Posts: 1 Participants: 1 Read full topic
View ArticleRStudio crashing while ?help
@vijaypalmanit wrote: Hi Friends, every time I am trying to get help in Rstudio using '?search-term'its crashing and then I am losing my progress. This problem has started since I installed package...
View ArticleHow to select optimal number of K in KNN technique?
@Saurav_Mehta wrote: tune length in caret Posts: 2 Participants: 1 Read full topic
View ArticleCopy paste not working properly
@deepaksharma wrote: I am facing problem while I copy and paste some code from .txt file to R terminal in linux.eg if I copy " Top5 = subset(mvt, LocationDescription=="STREET" |...
View ArticleScoreCard using visualization in r
@avanish007 wrote: How do we create a scorecard visualization in R. What i mean is a table has say 5 columns then 4 columns is text and one column is a trend line. Am new to R so if possible also...
View Article[Resource]: Deep Drive: Gaming data for betterment of society!
@jalFaizy wrote: A great attempt to help people build something useful; Deep Drive is a project that was created by leveraging Grand Theft Auto V game to generate 40+ hours of car driving data to...
View ArticleWhat is the best book recomended for begineers in Machine...
@PanduDon wrote: Please suggest a good book for a beginner in data science using python, somewhere we can easily understand how the algorithm works in detail while still maintaining simplicity. Posts:...
View ArticleAdvantages and disadvantages of arima model
@prakhar278 wrote: What are the advantages and disadvantages of arima model and why we choose arima model for time series forecasting? Posts: 1 Participants: 1 Read full topic
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