Dealing with no data

Started this discussion. Last reply by Man Sep 5, 2019. 1 Reply 0 Likes

I am working on predictive maintenance and get temperature data from assets. In few months or few days asset remains down and we do not get temperature value. In this scenario i cannot fill data with…Continue

Face Recogniser

Started this discussion. Last reply by Piyush Agarwal Feb 1, 2019. 1 Reply 0 Likes

I am developing face recogniser and in my data set there are 3000 different people each having around 40 different pictures. My question is, will my output layer have 3000 different classifications.Continue

Visualisation of train and test error

Started this discussion. Last reply by Lance Norskog Feb 8, 2019. 1 Reply 2 Likes

I am working on Digit Recogniser and after training the fully connected model with 3 CNN layers and 2 dense network layers with rely and softmax  activation functions, getting below curve.…Continue

Alternate of gradient descent

Started this discussion. Last reply by Neeraj Sharma Sep 16, 2018. 8 Replies 2 Likes

Hi Everyone,Recently i gave an interview for data science opening and interviewer asked optimisation algorithm for logistic regression. I answered gradient descent and explained same.He said these…Continue

Tags: algorithms., optimisation, regression, logistic, datascience