Ammara Habib

7 Questions 11 Answers 0 Followers

Questions related from Ammara Habib

What does it means multiple layers of neural networks for their effective training?

What does it means multiple layers of neural networks for their effective training.???

10 January 2019 7,293 3 View

What is validation data used for in a Keras Sequential model?

My question is simple, what is the validation data passed to model.fit in a Sequential model used for? # Train model (use validation data as validation set) history = model.fit(X_train,...

31 December 2018 7,320 2 View

Is it acceptable model if its precision is greater then accuracy?or why precision is greater then accuracy?

My Machine learning model have accuracy=80% and precision=85% what is the reason behind this? or is it stable or acceptable model?

09 September 2018 1,339 4 View

The accuracy of my deep learning model on less dataset give high accuracy then more dataset. What are possible reasons?

My LSTM+CNN model on 1000 dataset have 87% accuracy and when i increase dataset size to 3000 it give accuracy less then 87% what are the possible reasons behind this???Is that the nature of dataset??

04 September 2018 3,252 3 View

Why some of the machine learning models have more precision then accuracy?or is it stable model?

My KNN model have 80% accuracy and 85% precision and SVC have 79% accuracy and 85% precision. What is the reason behind this? or both of these models are stable or not to use?

30 August 2018 6,985 4 View

Which Deep learning model( BidirectionalLSTM OR LSTM) is best for Sentiment Classification task?

The deep learning models like BidirectionalLSTM or LSTM from both of them which is better in term of perfomance for text and sentiment classification?

08 August 2018 1,230 7 View

My LSTM+CNN models gives same 87% accuracy on 2 twitter dataset. can i say my model generalize well?

I have train my LSTM+CNN(DNN) model on 2 twitter dataset(domain same). It gives almost same accuracy on both dataset. Can i claim it generalize well on different datasets?

01 January 1970 7,858 4 View