Please help me in joining the AVDATAFEST online from US
@chaituchaitanya28 wrote: Hi Team, Can someone please help me in joining AVDATAFEST online from US, I have been trying from last half an hour and it says that meeting ID is invalid Posts: 1...
View ArticleBusiness Analyst or Data Science as a Career
@pawarmoni wrote: I was working in Support job in Hyderabad from past 2 years with little bit of SQL knowledge. Now i want to switch my career in Business Analyst or Data science but little bit...
View ArticleMultiple Linear regression - Transformation on Percentage regressors
@rajiv2806 wrote: I am performing a MLR (Multiple Linear Regression) on data set that has percentage parameters along with some numerical and categorical variables. However while checking the MLR...
View ArticleHow to do Validation steps in logistic model?
@ankit_actuary wrote: Hi All Please help meHow we validate the logistic model in sas & what are the steps for validation.I know that first we have to clean the data and missing value treatment,...
View ArticleAmazon EC2 Instance for Machine Learning Model
@Arihant wrote: Hi All, Could you please help me with Amazon EC2 & S3 Instance. When we want to build Machine Learning Predictive Model on AWS . We store data in S3 and run the ML on EC2 Instance...
View ArticleImage Processing
@deepak_k wrote: Hi guys I need one help. I am currently working on one image data set where images are of different shape. i have iterate the folder and save the multiple arrays in a list. E.g -...
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Unsupervised Learning For Stocks
@ajas.bakran wrote: Hey Guys, I hope you all are doing good, i was thinking like what if we apply unsupervised learning to stocks, So, here is my question, want to know is there any way where we can...
View ArticleResources about Business Case / Analytical Case /Structure Thinking
@Arihant wrote: Hi All, Hope you all are doing good.Need help in some resources for Business Case Study / Analytical Case Study .Also Some material to improve Structure thinking.Lets collate the...
View ArticleDeployment of machine learning model developed in R for production
@Arihant wrote: What is the easiest way to deploy a machine learning model developed in R for production? Posts: 1 Participants: 1 Read full topic
View ArticlePython Interview Questions for analytics
@Rishabh0709 wrote: Hi All,Please share some link containing interview questions for Python for analytics roles.Thanks Posts: 1 Participants: 1 Read full topic
View ArticleMulti class classification using XGBClassifier
@jigsaw_coder wrote: Hi. I am trying to do multi class classification using XGBClassifier, but I am unbale to use cross validation for the same. Keep getting the error- "ValueError: DataFrame for...
View ArticleUse of rank() & order() functions in R dplyr package with example
@sunpriya wrote: Hi All, Could someone explain Use of rank() & order() functions in R "dplyr" package with example .I am a newbie & confused . Regards Posts: 2 Participants: 1 Read full topic
View ArticleHow to present transformed factors to clients?
@Gokulram wrote: Hi, In one of my logistic model, I did many feature transformations to attain good accuracy. I have to present the top 10 influencing factors which are significant to my clients. Now,...
View ArticleMissed the #AVdatafest Webinar: Use of Analytics in Telecom Industry
@CJ6 wrote: Does anybody have a recorded session that can be shared? Posts: 1 Participants: 1 Read full topic
View ArticleCalculating conditional probabilities among all columns in a data frame
@Amit_Sood wrote: Hello, I have a data frame that has answers to 10 questions. Answers are binary data {0,1}.Can someone please advice how to find conditional probabilities among all 10 columns for...
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Discussion for Pop Quiz
@jalFaizy wrote: This thread here is for discussions of approaches asked in article analyticsvidhya.com Comparison between Deep Learning & Machine Learning This article explains the difference...
View ArticleError in Computing confusion matrix
@sandvenu wrote: Hi Hi, I am facing following issues while computing Confusion matrix after building the model using Neuralnet. Appreciate your quick help to resolve the issue : I am attaching the...
View ArticleHow to replace the data
@Somu wrote: Consider the vector x=c(”apple”,”banana”,”grape”)Replace the first occurrence of a with ‘$’Can anyone please tell me how to write code for the above problem Posts: 1 Participants: 1 Read...
View ArticleDataQuest or DataCamp
@AbdulWahabAbrar wrote: Hello, Can anyone suggest me about which career track for Data Science using Python is beneficial? Both DataQuest and DataCamp offering the Data Science Career Track and their...
View ArticleJobs for Freshers in Data Science field in India
@prateekgaurav23 wrote: I am Prateek, I am final year B.Tech student, and I am not from IIT. Well, in India it seems like you have done a big mistake by not making it into IIT's, I am currently in...
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