Data Science
Network profile
186
reputation
4

Placidia

I am a data scientist living in Saint John, Canada, with over 20 years' experience. I have yet to see a data set I did not like. My analysis stack involves R, Rstudio, Spark-Scala and the Linux command line.

7
answers
0
questions
~12k
people reached
  • Saint John, NB, Canada
  • CathDalzell
  • Member for 5 years, 4 months
  • 12 profile views
  • Last seen Jan 6 at 15:19

Communities (14)

Top network posts

Top tags (14)

Score 4
Posts 4
Posts % 57
Score 3
Posts 3
Score 2
Posts 2
Score 2
Posts 2
Score 2
Posts 1
Score 2
Posts 1
View all tags →

Top posts (7) All Questions Answers | Votes Newest

2 Can I use unsupervised learning followed by supervised learning? Aug 28 '14
1 Threshold to consider new feature as a new finding to a model? Jan 6
1 Predicting binary target value based on unlabelled features Sep 5 '18
1 Number of features vs. number of samples : if small sample size is sufficient, why take large number of samples? May 8 '17
1 Classification affected by a lot of outliers in features? How do you deal with outliers? May 8 '17
1 Studying social media platforms - key data analysis methods? Aug 28 '14
0 How to classify movement data (time series) in real time Mar 14 '18

Badges (4)

Gold

—

Silver

—

Bronze

4

Rarest