Data Science
Meta user
Network profile
2,865
reputation
11
30

timleathart

I'm the AI research lead at Sportsflare, as well as a data scientist at Xero.

74
answers
2
questions
~171k
people reached

Communities (5)

Top network posts

We respect a laser-like focus on one topic.

Top tags (91)

Score 49
Posts 11
Posts % 14
Score 45
Posts 24
Score 31
Posts 7
Score 30
Posts 8
Score 27
Posts 8
Score 21
Posts 4
View all tags →

Top posts (76) All Questions Answers | Votes Newest

18 How is a splitting point chosen for continuous variables in decision trees? Nov 3 '17
15 What is/are the default filters used by Keras Convolution2d()? Jan 23 '17
12 How to handle a zero factor in Naive Bayes Classifier calculation? Dec 5 '16
9 Efficient dimensionality reduction for large dataset Aug 29 '18
7 Should the bias value be added after convolution operation in CNNs? Nov 8 '17
7 feature extraction for a pretrained model in keras Jan 22 '17
6 Why will the accuracy of a highly unbalanced dataset reduce after oversampling? Feb 23 '18
6 Can PCA be applied to reduce dimensionality of only a subset of features? Feb 7 '18
5 Does feature selections matter to Decision Tree algorithms? May 9
5 What is the top-5 error rate in ILSVRC challenge? Apr 28 '18
View all questions and answers →

Badges (41)

Gold

—

Silver

11

Rarest

Bronze

30

Rarest

View all badges →