How to implement Syntax + Semantic analyzer in python?

Hi all, I am trying to develop a simple chat-bot to receive instruction from a user and generate a SQL query from it. Since I am new to NLP and NLU, I thought I will start from scratch with...

03 April 2018 5,116 10 View

How does Auto regressive neural network work?

Hi all, can anyone please give me some idea or links as to how the auto regressive neural networks work? Thanks in advance.

06 July 2017 6,219 4 View

Can a decision tree work better than a Multilayer perceptron ?

Hello all, I have a dataset of 105 records, with 4 attributes. All the attributes take whole numbers as its values and three of them are predictors. I train 80% of the data with a Multilayer...

03 April 2017 6,306 3 View

What are the main algorithms widely used in big data analytics?

03 April 2015 1,012 8 View

Can anyone give me the idea/code to detect feature points in an image, accurately?

i have an image of a face, I want to place feature points in the image as shown below. i've attched the images please go through. Any help would be appreciated, thank you

02 March 2015 4,552 5 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

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

Logistical regression using SPSS for a dichotomous dependent variable, with an independent variable of 1, 2, 5 and 10 seconds?

I have an experiment with 28 participants The independent variable is the times 1, 2, 5, and 10 used as the cross hairs during a task These 4 times were tested using 4 different blocks, each...

03 March 2021 9,692 2 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

Is there a classification scheme for rock cavities or caverns with respect to their size and shape?

The range of forms and sizes of cavities in rock is very big. Is there a classification scheme for rock cavities regarding their size and shape?

02 March 2021 4,511 3 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Image Processing and classification using keras/Tensorflow?

Do you have some recommendations approaches on Image processing and classification of plant diseases using TensorFlow/Keras?

02 March 2021 1,493 4 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