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Linear Algebra Library on Java. [WIP]

The library is useful for everyone who wants to see how some Linear Algebra functions are implemented and for people who want to use them in the Data Science field.

Features

The library supports a variety of functions to be performed on Vectors and Matrices.

  • Addition, subtraction, multiplication, determinant, transpose, transforming a matrix to an upper triangular, dot product
  • Standardization, normalization (Min-Max normalization, Z-Score standardization)
  • Min, max, mean, sum, mode, median, range, variance, standard deviation
  • l0, l1, l2, l-Infinity norms
  • map, reduce, filter, slice, forEach, sort (ascending or descending), sort with row swaps, reverse, shuffle, distinct, toList, toArray
  • Matrix structure manipulation (dropColumn, setColumn, putColumn, popColumn, swapRows, addRows, multiplyRows)
  • Vector structure manipulation (drop, set, put, pop)
  • Check if matrix is: symmetric, diagonal, anti diagonal, square, identity, upper triangular, lower triangular
  • Static methods that manipulate with a given matrix or a vector and do not change the inner state of the classes.

And etc.

Licence

caebr is licenced under the LGPLv2.1 licence. 

See the LICENCE for the details.