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Sir culd u pls provide the code for removing punctuation ,white space , stopwords and url…
i have twitterdata in csv formate. i have used the following code to read my csv file "mydata"
mydata = read.csv(“mydata.csv”)
how do i preprocess the data and pls provide code for training and testing the csv data file using c4.5 algorithm
Could any one please guide me How to start my learning to be a Data Scientist . Can I start with Statistical Learning ? or Machine Learning . I am Confused .
Here is the complete plan you should follow: www.analyticsvidhya.com/blog/2016/01/ultimate-plan-data-scientist-2016/
Thanks for guiding me. Can you please recommend some books. Is there any institute providing training on Data Science
Anand kumar srivastava
Hi, you could refer the Trainings section for online and offline trainings. For the former, you should go through these blogs
Thank you so much
Thanks a lot to AV community for such as interesting and helpful blogs…
Thank you so much for this pdf.
I am new to coding and data science enthusiast and starting my journey with R programming I tried to download the codes but could not, showed some error in the download manager. Kindly help if anybody has the codes.
Hi @kaushikkrsaikia, could you care to elaborate what do you mean by downloading the codes? As far as I know, you can find codes on github for R. Here’s the link https://github.com/search?l=R&o=desc&q=data+science&s=stars&type=Repositories&utf8=✓
i cant able to download the dataset of Big mart sales practice problem for this tutorial, please let me know that where i will find the data, if anyone have this dataset one can mail me also my email id : firstname.lastname@example.org
Please try the following link and let me know in case you cannot download the dataset:
Oh thanks a lot fir that tutorial very useful. Could you upload the video tutorials as well if possible. thanks
Thank you very much - exactly what I needed.
Great very informative for a beginner like me