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Published 6 years ago • verified publisherml-algo.comDart 3 incompatible• Latest: 13.12.6
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SIMD-based linear algebra (1 operation on 4 float32 values, 1 operation on 2 float64 values)

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Changelog #

9.0.0 #

  • Vector:
    • Distance enum added
    • distanceTo method refactored
    • cosine distance calculation added

8.0.0 #

  • Matrix:
    • rows constructor renamed to fromRows
    • columns constructor renamed to fromColumns
    • flattened constructor renamed to fromFlattened
    • rows getter added
    • columns getter added

7.0.0 #

  • Matrix: ZRange support (instead of the library built-in Range)

6.1.1 #

  • Vector: unique method refactored

6.1.0 #

  • Vector:
    • normalize method added to interface and supported in Float32x4Vector
    • rescale method added to interface and supported in Float32x4Vector
  • VectorBase: cache for popular operations implemented

6.0.2 #

  • Matrix: MatrixMixin corrected

6.0.1 #

  • Vector class refactored (get rid of redundant mixins)

6.0.0 #

  • prefix ML removed from entities' names
  • Float32x4Vector: equality operator override added
  • Matrix: uniqueRows method added

5.5.1 #

  • MLMatrix: fixed bug in setColumn method when rows cache was not cleared

5.5.0 #

  • MLMatrix: setColumn method implemented

5.4.0 #

  • MLMatrix: dummy for setColumn method added

5.3.0 #

  • MLMatrix: frobenius norm calculation added

5.2.0 #

  • MLMatrix: / operator added
  • MLMatrix: rowsMap method added
  • MLMatrix: columnsMap method added

5.1.0 #

  • max and min methods added for matrix

5.0.1 #

  • Travis integration added
  • dartfmt task added

5.0.0 #

  • MLVector and MLMatrix now don't have generic type parameters

4.2.0 #

  • Static factories converted into abstract factories

4.1.0 #

  • toString method specified for matrix mixin
  • examples for vector operations fixed

4.0.0 #

  • Vector type removed (there are no longer column and row vectors)
  • Matrix's method getColumnVector renamed to getColumn
  • Matrix method getRowVector renamed to getRow
  • Public api documentation for MLMatrix<E> added

3.5.0 #

  • Mutable vectors supported in matrix

3.4.0 #

  • Add possibility to create mutable vectors
  • Add support for value assignment via []= operator

3.0.3 #

  • readme contacts section updated
  • build_runner dependency updated

3.0.2 #

  • readme badge corrected

3.0.1 #

  • readme updated

3.0.0 #

  • vectorizedMap vector's method improved: batch boundary indexes may be passed into a mapper function
  • columnsMap and rowsMap matrix's method combined into one method - vectorizedMap
  • Public factories Float32x4VectorFactory and Float32x4MatrixFactory renamed into Float32x4Vector and Float32x4Matrix
  • copy vector's method removed

2.3.0 #

  • pick method added to matrix api: it's possible now to combine a new matrix from different segments of a source matrix

2.2.2 #

  • README.md updated (table of content)

2.2.1 #

  • Travis integration added

2.2.0 #

  • Support matrices in vector operations

2.1.0 #

  • Column and row vectors added

2.0.0 #

  • Unnecessary generic type argument removed from MLMatrix class
  • Matrix logic split into separate mixins

1.3.0 #

  • MLVectorMixin added, benchmark directory reorganized

1.2.0 #

  • Map functions added to matrix

1.1.0 #

  • Float32x4MatrixFactory extended

1.0.1 #

  • Readme updated

1.0.0 #

  • Library public release

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verified publisherml-algo.com

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Metadata

SIMD-based linear algebra (1 operation on 4 float32 values, 1 operation on 2 float64 values)

Repository (GitHub)
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License

BSD-2-Clause (license)

Dependencies

quiver, xrange

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