What is the compelling need for image super resolution?

Let me assume that the organizations would afford to have high performance super computing to work on high resolution images directly without the need for image down scaling for machine vision...

11 December 2019 3,578 14 View

How to translate images at the image level using Deep Learning?

Please find attached the picture. I have a bigger image (in orange) with two sub-sections (in blue). I have to translate (superimpose) different regions within these sub-sections with another...

10 November 2019 3,240 7 View

What quantitative measures to use to explain variance across datasets?

I have observed that the performance of a machine learning model trained on a larger dataset is not as convincing as the one trained on a smaller (different) dataset. What quantitative measures I...

01 February 2019 5,451 5 View

Which colormap gives better performance in chest x ray classification with CNN?

I have been experimenting with greyscale CXRs and also with different colormaps to observe a possible difference in the performance of deep learning models. Has anyone identified the best colormap...

11 December 2018 4,083 4 View

What brings the performance difference in Deep Learning with different data augmentation strategies?

I am studying the performance of deep learning (DL) models toward abnormality detection in chest X-rays. Due to sparsity of data, I augmented the data using different augmentation strategies...

10 November 2018 309 7 View

Does AP/PA chest x ray view classification carry any clinical significance?

I could come across a few studies that perform AP/PA Chest X-ray view classification using machine learning. However I'm puzzled if this is a truly noteworthy/real problem in the clinical setting....

10 November 2018 8,359 7 View

How to concatenate feature vectors in Python?

I have been using three different deep learning models and extracting features from the given images. I'm getting feature vectors of dimensions (1,4096), (1,2048) and (1,21024) from three...

03 April 2018 2,645 1 View

How to concatenate feature vectors of different dimensions?

With Python and Keras, I have been using three different deep learning models and extracting features from different layers for the given images. I'm getting feature vectors of dimensions...

03 April 2018 6,043 2 View

Can you explain the architectural benefits of Deep Learning models including Inception, Residial networks and DenseNets in simple terms?

in layman terms, can you explain the architectural disparity between Inception, Residual networks and DenseNets and how they benefi classification?

02 March 2018 3,810 2 View

How to find the optimal Deep Learning model architecture while performing cross-validation studies?

02 March 2018 2,263 3 View

Why should we choose deep learning to machine learning? Why is CNN better for image classification? Can I get Typical Answer?

What Characteristics makes CNN work better?

03 March 2021 1,458 4 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Can you share me how teacher education is managed in your respective national educational system?

I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.

02 March 2021 1,516 4 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

What is the difference between L1 and L2 regularization in machine learning?

L1 and L2 regularization

28 February 2021 4,187 3 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View

Is there any Machine Learning/AI algorithm that lets you predict with incomplete features without missing value imputation process?

For instance, the model is trained with A,B,C,D,E features to predict F target. Then, I want to make prediction on a new data, but with only A,C,D,E is known without doing missing value imputation...

28 February 2021 1,556 6 View

How can I represent SDS-PAGE results for machine learning analysis?

I am trying to classify and analyze the results of an SDS-PAGE based array for bacterial detection using machine learning, but I have trouble finding the best way to represent the results with...

27 February 2021 9,176 3 View