Which attribute selection method is used in CHAID decision tree Machine Learning algorithm and how this machine learning algorithm works?

More Sourabh Shastri's questions See All

I didn't found algorithm for CHAID ?

Where i got the CHAID algorithm. I want to implement it in Python. Send me the link, if someone found it anywhere. Thanks.

03 April 2019 7,173 4 View

How to download the plugins for Rapidmanier ?

I am unable to load/download plugins in Rapidmanier. It's show me some error and automatically stop running.

03 April 2019 4,281 3 View

What are the research methodologies in data mining other than KDD, CRISP-DM, SEMMA?

KDD CRISP-DM SEMMA

03 April 2019 8,910 1 View

What are the different Resampling methods to improve the performance of the machine learning algorithms?

Resampling of training data to improve accuracy or performance of algorithms

02 March 2019 5,590 4 View

Which are the other tools in addition to confusion matrix and ROC to evaluate the performance of the classifiers in Machine Learning?

Accuracy, Precision, Recall, Sensitivity, Specificity, Kappa are the measures that can be derived from confusion matrix and AUC and Gini can be derived from ROC. Is there any other way to evaluate...

02 March 2019 746 10 View

What is the relation between AI, Deep Learning, Data Mining, Machine Learning?

Artificial Intelligence, Deep Learning, Data Mining, Machine Learning.

01 January 1970 5,611 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

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

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 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