Cool video for understanding neural networks
@jalFaizy wrote: I just want to share this I found on internet. Its a neural network simulator. Posts: 1 Participants: 1 Read full topic
View ArticleHow good is Imarticus Learning Institute
@sowmiyanm wrote: Hello @kunal and others, Could you please throw some light on how Imarticus Course is? (in terms of faculty, teaching content etc)What is the market value of this course? And how is...
View ArticleBacktracking optimization
@NISHIKET wrote: How can we use backtracking algorithm to improve the forecast accuracy in time series forecasting of products in retail industry. Can someone explain what should be the basis of...
View ArticleShit from ETL to Public Policy Research and now contemplating a Transition to...
@mkurbet wrote: Hi, I am a B.E Comp Science graduate passed out in 2010 and worked as ETL Tester in a MNC for 3 years and later made a domain shift and pursued Masters in Public Policy(M.A Degree) and...
View ArticleParsimony principle
@NISHIKET wrote: what is parsimony principle. what does it denote in time series forecasting. Posts: 1 Participants: 1 Read full topic
View ArticleThe Analytics Edge on edx
@sadashivb wrote: Hi AVians, FYI pls, a well known online course: The Analytics Edge (MITx - 15.071x) is open for registration on edx and starts from 12th April. Posts: 3 Participants: 3 Read full topic
View ArticlePG Diploma in Data Analytics from IIIT Bangalore
@georgiansandeep4u wrote: Hi, Hi Kunal and All,I need assistance in picking up the cources in Analytics. Which are the most effective and productive PGDM cources in Data Analytics. Please suggest -....
View ArticleAdvanced Statistics
@abhisranj wrote: In the context of using only experiment data for ANOVA analysis, ANCOVA offers post hoc statistical control. Is this a valid conclusion and why? Posts: 1 Participants: 1 Read full...
View ArticleParallel computation in R on my PC
@syed.danish wrote: Hi, top contestants in data science contests have been using doParallel package in R for large datasets. Is there any tutorial or article for parallel computation in R?thanks in...
View ArticleManual Ordering
@nitish_dydx wrote: Hello All, I have an employee data of a company which has the designation column. I want to sort this data by designation, but not alphabetically but in some specific order like...
View ArticleAV Data Fest 2016 - AV's Biggest DATA FEST ever
@Sukanya wrote: Time passed by but we didn’t stop sharing knowledge to the data enthusiasts and look, here we are, going to complete 3 years of our journey on April 20th 2016. It’s only fitting that...
View ArticleData anonymization in R
@prakash6654 wrote: How to apply Data anonymization in R? and What are the techniques can be implemented in R? Posts: 2 Participants: 2 Read full topic
View ArticleScope of shiny apps
@syed.danish wrote: What is the scope of shiny app, How extensively it is used ? Posts: 2 Participants: 2 Read full topic
View ArticleQuestion regarding overfitting and underfitting
@chakravarty wrote: Hi,1.)How do i get to know if my model is over fitting or under fitting in R. What are the signs?2.)In R the input to cor() function accepts only numerical attributes how do i get...
View ArticlePython's DPLYR!
@shuvayan wrote: Hello everybody, Saw a post in linkedin :Another R advantage over python gone.The link took me to : https://github.com/dodger487/dplython This is certainly a huge boost in python's...
View ArticleMulticollinearity : Should this always be avoided?
@nitish_dydx wrote: Should I always get rid of multicollinearity? I know this is a assumption for linear regression. Want to understand if I should ignore it for other types of supervised learning...
View ArticleUnderstanding Machine Learning in a minute
@jalFaizy wrote: This udacity video summarizes the important concepts of machine learning. Do watch it. Posts: 1 Participants: 1 Read full topic
View ArticleMini Hack : Data Visualization- Final Leader board and best visualization?
@vikashkr117 wrote: 20 days have passed and still the final leader board has not been updated. In my knowledge there was never so much delay in publishing the results by AV. Is it because of low...
View ArticleError while using geom_line in R
@harry wrote: I am currently working on one data set while working I am trying to plot using the ggplot2 package in R using geom_line as a layer above the plot. ggplot(aes(x = gender, y = age), + data...
View ArticleWhy we need ungroup function while grouping more than one variable in dplyr...
@harry wrote: I am forming a data frame using dplyr package in R in which I am grouping data set by two variable . grouping=group_by(pf,age,gender) #pf is the data set and age and gender are variable...
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