Rajesh Kumar

4 Questions 9 Answers 0 Followers

Questions related from Rajesh Kumar

What is the best way to compare two accelerometer signals?

Let there are two individuals A, and B. Both walk in the same environment but different sessions. Their walking pattern is captured by accelerometer built into a smartphone. The accelerometer...

13 June 2018 3,713 7 View

How can we scale classification scores obtained from one-class classifiers, novelty and outlier detectors?

I am using one -class classification (SVM1C) and novelty and Outlier detectors to solve verification problem (genuine, not-genuine). I have the following situation. (1) gen_training_samples...

18 October 2017 1,156 1 View

Could anything go wrong in clustering data using 100+ features and Euclidean distance?

Is there anything wrong with the following process? Raw Data-> Features(100+) -> k-means(Features, EucAsklidean) -> Clusters Thanks!

09 June 2017 206 3 View

What is the best way to show the tradeoff between FAR and FAR of a bio-metric system when user specific thresholds are used?

Hi everyone, As we know ROC curve is used to show the possible tradeoffs between the false accept rate and false reject rate when we have a global threshold set for all users. However, in some...

23 September 2015 7,909 10 View