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  2. pandas (software) - Wikipedia

    en.wikipedia.org/wiki/Pandas_(software)

    Pandas (styled as pandas) is a software library written for the Python programming language for data manipulation and analysis. In particular, it offers data structures and operations for manipulating numerical tables and time series .

  3. Wes McKinney - Wikipedia

    en.wikipedia.org/wiki/Wes_McKinney

    Wes McKinney is an American software developer and businessman. He is the creator and "Benevolent Dictator for Life" (BDFL) of the open-source pandas package for data analysis in the Python programming language, and has also authored three versions of the reference book Python for Data Analysis.

  4. Linear discriminant analysis - Wikipedia

    en.wikipedia.org/wiki/Linear_discriminant_analysis

    Discriminant analysis is also different from factor analysis in that it is not an interdependence technique: a distinction between independent variables and dependent variables (also called criterion variables) must be made. LDA works when the measurements made on independent variables for each observation are continuous quantities.

  5. Turing completeness - Wikipedia

    en.wikipedia.org/wiki/Turing_completeness

    The untyped lambda calculus is Turing-complete, but many typed lambda calculi, including System F, are not. The value of typed systems is based in their ability to represent most typical computer programs while detecting more errors. Rule 110 and Conway's Game of Life, both cellular automata, are Turing-complete.

  6. λ-ring - Wikipedia

    en.wikipedia.org/wiki/Λ-ring

    In algebra, a λ-ring or lambda ring is a commutative ring together with some operations λ n on it that behave like the exterior powers of vector spaces.Many rings considered in K-theory carry a natural λ-ring structure. λ-rings also provide a powerful formalism for studying an action of the symmetric functions on the ring of polynomials, recovering and extending many classical results ...

  7. Valerie Bertinelli marks two years of being divorced with ...

    www.aol.com/valerie-bertinelli-marks-two-years...

    Valerie Bertinelli is looking on the bright side of divorce — and her fans couldn't be more grateful for her candor. The actor and TV personality, 64, appeared to celebrate the two-year ...

  8. Israel investigating after Hamas releases photos purportedly ...

    www.aol.com/israel-investigating-hamas-releases...

    Israel says it is investigating after Hamas released photos purportedly showing the body of a female hostage in Gaza. Speaking during his weekly cabinet meeting on Sunday, Prime Minister Benjamin ...

  9. Lambda lifting - Wikipedia

    en.wikipedia.org/wiki/Lambda_lifting

    Lambda lifting is a meta-process that restructures a computer program so that functions are defined independently of each other in a global scope.An individual "lift" transforms a local function into a global function.