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  2. Residual neural network - Wikipedia

    en.wikipedia.org/wiki/Residual_neural_network

    A residual neural network (also referred to as a residual network or ResNet) [1] is a deep learning architecture in which the layers learn residual functions with reference to the layer inputs. It was developed in 2015 for image recognition , and won the ImageNet Large Scale Visual Recognition Challenge ( ILSVRC ) of that year.

  3. Alkaline lysis - Wikipedia

    en.wikipedia.org/wiki/Alkaline_lysis

    The steps of alkaline lysis can be summarized as the formation of a pellet, resuspension of the pellet in solution, cell lysis, neutralization, and centrifugation. [ 2 ] Alkaline lysis takes advantage of the small and supercoiled physical composition of plasmid DNA compared to chromosomal DNA, along with its ability to reanneal double stranded ...

  4. Buffer P2 - Wikipedia

    en.wikipedia.org/wiki/Buffer_P2

    Buffer P2 is a lysis buffer solution produced by Qiagen.It contains 1% sodium dodecyl sulfate (SDS) (w/v) to puncture holes in cellular membranes, and 200mM NaOH.It is used in conjunction with other resuspension buffers and lysis buffers to release DNA from cells, often as part of the alkaline lysis method of purifying plasmid DNA from bacterial cell culture.

  5. Buffer solution - Wikipedia

    en.wikipedia.org/wiki/Buffer_solution

    For alkaline buffers, a strong base such as sodium hydroxide may be added. Alternatively, a buffer mixture can be made from a mixture of an acid and its conjugate base. For example, an acetate buffer can be made from a mixture of acetic acid and sodium acetate. Similarly, an alkaline buffer can be made from a mixture of the base and its ...

  6. Regularization perspectives on support vector machines

    en.wikipedia.org/wiki/Regularization...

    In the statistical learning theory framework, an algorithm is a strategy for choosing a function: given a training set = {(,), …, (,)} of inputs and their labels (the labels are usually ). Regularization strategies avoid overfitting by choosing a function that fits the data, but is not too complex.

  7. Restricted Boltzmann machine - Wikipedia

    en.wikipedia.org/wiki/Restricted_Boltzmann_machine

    Diagram of a restricted Boltzmann machine with three visible units and four hidden units (no bias units) A restricted Boltzmann machine (RBM) (also called a restricted Sherrington–Kirkpatrick model with external field or restricted stochastic Ising–Lenz–Little model) is a generative stochastic artificial neural network that can learn a probability distribution over its set of inputs.

  8. Manifold hypothesis - Wikipedia

    en.wikipedia.org/wiki/Manifold_hypothesis

    The manifold hypothesis is related to the effectiveness of nonlinear dimensionality reduction techniques in machine learning. Many techniques of dimensional reduction make the assumption that data lies along a low-dimensional submanifold, such as manifold sculpting , manifold alignment , and manifold regularization .

  9. Radioimmunoprecipitation assay buffer - Wikipedia

    en.wikipedia.org/wiki/Radioimmunoprecipitation...

    Radioimmunoprecipitation assay buffer (RIPA buffer) is a lysis buffer used to lyse cells and tissue for the radio immunoprecipitation assay (RIPA). [1] [2] This buffer is more denaturing than NP-40 or Triton X-100 because it contains the ionic detergents SDS and sodium deoxycholate as active constituents and is particularly useful for disruption of nuclear membranes in the preparation of ...