Category Archives: Machine Learning

Training Set, Validation Set, Test Set

Training Set is a subset of the dataset used to build predictive models.
Validation Set is a subset of the dataset used to assess the performance of model built in the training phase
– It provides a test platform for fine-tuning model’s parameters and selecting the best performing model
– Not all modeling algorithms need a validation set
Test set or unseen examples is a subset of the dataset to assess the likely future performance of a model.
– If a model fits the training set much better than it fits the test set. Overfitting is probably the cause

 

Binary Classification(two class classification)

true|false, 1|0, -1|+1, male|female

Multi-class classification problems can be seen as binary classification problems.

Model Evaluation:

 

https://en.wikipedia.org/wiki/Confusion_matrix

Machine Learning in Easy Way


Deep Learning, Deep Neural Network:

 

WEKA

@relation weather

@attribute outlook {sunny, overcast, rainy}
@attribute temperature numeirc
@attribute humidity numeric
@attribute windy {TRUE,FALSE}
@attribute play {yes,no}

@data
sunny, 90, 77, TRUE, no
overcast, 88, 90, FALSE, no

Difference between AI, Machine Learning, NLP and Deep Learning

Different terms for:

https://www.quora.com/What-is-the-difference-between-AI-Machine-Learning-NLP-and-Deep-Learning/answer/Dmitriy-Genzel?ref=fb_page

 

Artificial Intelligence will lead the future

Google and the Self-Driving Car

Mission Machine Learning

https://www.ml.cmu.edu/people/core-faculty.html

http://www.kdnuggets.com/2016/09/poll-algorithms-used-data-scientists.html?utm_content=buffere6935&utm_medium=social&utm_source=facebook.com&utm_campaign=buffer

http://www.talend.com/blog/2016/09/29/machine-learning-made-easy-with-talend-%E2%80%93-decision-trees

http://cs109.github.io/2015/

http://www.datamation.com/data-center/artificial-intelligence-vs.-machine-learning-whats-the-difference.html?utm_content=buffer7ce1f&utm_medium=social&utm_source=facebook.com&utm_campaign=buffer

http://www.iamwire.com/2016/11/how-to-do-machine-learning-in-a-week/143288

Mission Data Mining

With WEKA


For predicting class from model

 

Machine Learning Future Motivation


http://www.mirror.co.uk/tech/amazing-humanoid-robot-press-ups-9046008

 

http://thenextweb.com/artificial-intelligence/2016/10/17/deepmind-ai-platform-can-now-learn-without-human-input/

Machine Learning: Labeled or Unlabeled

http://stackoverflow.com/questions/19170603/what-is-the-difference-between-labeled-and-unlabeled-data

Started new journey with Machine Learning

Started my dream course from coursera machine learning course run by Andrew NG…Keep me in your prayers 🙂