Tag Archives: machine learning

Other algorithms for optimization cost func. in Machine Learning

The most basic algorithm is Gradient Descent to optimize your cost function in a machine learning algorithm but it has some problems like;

  • Choosing alpha value for the steps of convergence process.
  • Too much iteration for converge.

There are some other approaches that are;

  • Conjugate Gradient
  • BFGS
  • L-BFGS

Continue reading Other algorithms for optimization cost func. in Machine Learning

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Machine Learning Terms (#3)

 

As a headline note, I am not writing these staff to give all the details and the information about the headings, also I am not qualified as this much. I just trying to underline some basic facts for the ones who are interested in machine learning and searching some facts to investigate. Thus my headings just small introduction for your ML world search.

Linear Regression: a basic algorithm to estimate continuous output value by considering the attributes of the given instance according to the given instances in data-set with their attribut Continue reading Machine Learning Terms (#3)

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Some Basic Machine Learning Terms #1

If you are working on some project related to machine learning (ML) or you are a newbie researcher knowing these terms and definitions might be useful.

Machine Learning: A computer program is said to learn from experience E with respect to some class of tasks T and performance measure P, if its performance at tasks in T, as measured by P, improves with experience E -- Tom M. Mitchell Continue reading Some Basic Machine Learning Terms #1

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