How to multiply the regression coefficients with the co-variate in the...
@Mustafahmed wrote: Hi All, I have the coefficients of a logistic regression using the Caret library in R. However I am looking to multiply the coefficients with the values in the dataset to present...
View ArticleKeep only the rows with latest dates in dataframe
@sachin123456 wrote: Hi, I have a requirement that consider the dataframe has the values Sheet Updated date name SOURCE 12/11/2018 test SOURCE_RDH 12/11/2018 test1 SOURCE 12/13/2018 test SOURCE_RDH...
View ArticleHow to work with predicting continuous output?
@midhilesh wrote: I have been trying to predict continuous values. I used regression but Rsquare error is very low. How can I deal this issue and build an efficient model?. Posts: 2 Participants: 2...
View ArticleIntro into Hackathon
@vishnu62 wrote: Hello everyone I’m totally Beginner to hackathon. Can any expert or anyone good with the online hackathon can guide me. How to get into. What skills are required for the hackathon....
View ArticleK fold cross validation for logistic regression
@Neha_Koppikar wrote: How to do k fold cross validation for logistic regression in R and Python? Posts: 2 Participants: 2 Read full topic
View ArticleWhat are supply chain problems?
@gurjas wrote: I have started my career in Data Science and I always stuck around the question of Supply Chain problem. Can anyone please elaborate what exactly is this? Is it a time series model or...
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When do you push a model into production
@mohitlearns wrote: Hello, Suppose I am trying to predict a contiuous target feature/ variable/field say Housing price which is based on a set of “n” independent parameters. Having carried out all the...
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An Introduction to Implementing Neural Networks using TensorFlow
@klaptor wrote: Analytics Vidhya – 3 Oct 16 An Introduction to Implementing Neural Networks using TensorFlow An introduction to implement neural networks using TensorFlow. It covers applications of...
View ArticleNeed Help : Where do I go from here ? How do I deep dive
@mohitlearns wrote: Hello, I have been trying to learn machine learning for sometime now. I have learnt / familarized myself with all the major algorithms and have tried my hand at some projects/...
View ArticleHow to read pdf, excels and word documents using python
@harshalpatil.nmu wrote: I am working on indexing and searching documents. I have saved all the .docx, pdf, .xls and ppt files in a folder named datasets. I want to extract information from all...
View ArticleDifference between AI , ML and DS?
@akash83 wrote: Hello All Please help in understanding the difference between DS, AI & ML? Posts: 4 Participants: 3 Read full topic
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Micro market level Analysis
@anuj11 wrote: Hi folks, I want to do a micro market (Locality) level analysis of certain data points for which I have coordinates (Lat, Long). I want to understand that what is the best way to define...
View ArticleHow to write code in R software
@talari wrote: A client of DataFoundary collected data for household Survey in the Krishna district of Andhra Pradesh. It turns out in some responses, data collectors have missed entering the Assembly...
View ArticleWhy skewed data increases error after few iterations
@h.vinay wrote: I was not able to understand answer of Q40 from https://www.analyticsvidhya.com/blog/2017/01/must-know-questions-deep-learning/. Why would skewed data increases the error steeply after...
View ArticleIs there opportunities for freshers in data analytics/science
@premananda21 wrote: I have work experience of aroung 8 years in IB and HedgeFunds industry . An MBA in finance grads . With the current trend and growth opportunities in Data Analytics/Science field,...
View ArticleHow does the scoring system work in leader board?
@saadiq wrote: Can anyone help me to understand the scoring system in the competition? For my model I am getting different score but even though I did not change any hyperparameters! also when I have...
View ArticleOnline Deep Learning Course
@rohith123456 wrote: Does anybody know an online deep learning course with hands-on projects and also provides free cloud compute?? Posts: 1 Participants: 1 Read full topic
View ArticleA Complete Tutorial to Learn Data Science with Python from Scratch
@raghav47 wrote: So when creating pivot table using python, you have used values=‘Loan_Status’ to grant loan based on the credit history. Will this create a new column and if yes. I am having problem...
View ArticleTime Series Model for Quarterly Sales Data
@ashishsvnit wrote: Dear AV Community, I am currently working on Exploratory Data Analysis of a Quarterly Data Set for a Time Series Forecasting problem. Based on the analysis I have done so far, I...
View ArticleNext Best Product - Best Approach?
@haroonj89 wrote: Hi, I am currently working on a side-project and stuck up in the possible approach/technique to solve this problem. I currently have a mock data-set for Insurance Domain which...
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