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Pythagoras0 (토론 | 기여)님의 2020년 12월 16일 (수) 06:39 판 (→‎노트)
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  • Regularization penalties are applied on a per-layer basis.[1]
  • Regularization or Lasso Regularization adds a penalty to the error function.[2]
  • Regularization also works to reduce the impact of higher-order polynomials in the model.[3]
  • Instead of choosing parameters from a discrete grid, regularization chooses values from a continuum, thereby lending a smoothing effect.[3]
  • Two of the commonly used techniques are L1 or Lasso regularization and L2 or Ridge regularization.[3]
  • Regularization does NOT improve the performance on the data set that the algorithm used to learn the model parameters (feature weights).[4]
  • In intuitive terms, we can think of regularization as a penalty against complexity.[4]
  • To solve this problem, we try to reach the sweet spot using the concept of regularization.[5]
  • For each regularization scheme, the regularization parameter(s) are tuned to maximize regression accuracy.[6]
  • Elastic net regularization permits the adjustment of the balance between L1 and L2 regularization via the α parameter.[6]
  • This makes a direct comparison of the regularization methods difficult.[6]
  • Linking regularization and low-rank approximation for impulse response modeling.[6]
  • Regularization is related to feature selection in that it forces a model to use fewer predictors.[7]
  • Regularization operates over a continuous space while feature selection operates over a discrete space.[7]
  • The details of various regularization methods that are used depend very much on the particular context.[8]
  • Examples of regularizations in the sense of 1) or 2) above (or both) are: regularized sequences (cf.[8]
  • Regularization of sequences), regularized operators and regularized solutions (cf.[8]
  • We distinguish methods that affect data, network architectures, error terms, regularization terms, and optimization procedures.[9]
  • Finally, we include practical recommendations both for users and for developers of new regularization methods.[9]
  • Regularization is a popular method to prevent models from overfitting.[10]
  • In this article, we will understand the concept of overfitting and how regularization helps in overcoming the same problem.[11]
  • How does Regularization help in reducing Overfitting?[11]
  • Regularization is a technique which makes slight modifications to the learning algorithm such that the model generalizes better.[11]
  • Here the value 0.01 is the value of regularization parameter, i.e., lambda, which we need to optimize further.[11]
  • Regularization plays a key role in many machine learning algorithms.[12]
  • But I'm more interested in getting a feeling for how you do regularization.[13]
  • The method of direct regularization of the Feynman integrals may be demonstrated by a calculation of the mass operator.[14]
  • The regularization of this integral involves subtractions such as to reduce it to the form (110.20).[14]
  • Would L 2 regularization accomplish this task?[15]
  • An alternative idea would be to try and create a regularization term that penalizes the count of non-zero coefficient values in a model.[15]
  • The effect of this regularization penality is to restrict the ability of the parameters of a model to freely take on large values.[16]
  • (ridge regression was originally introduced in order to ensure this invertibility, rather than as a form of regularization).[16]
  • Also, like the Jaccard methods, the weighted combination of these can be used for the regularization step in the Eeyore algorithm.[17]
  • Regularization, significantly reduces the variance of the model, without substantial increase in its bias.[18]
  • So the tuning parameter λ, used in the regularization techniques described above, controls the impact on bias and variance.[18]
  • Regularizations are techniques used to reduce the error by fitting a function appropriately on the given training set and avoid overfitting.[19]
  • Regularization is a technique used for tuning the function by adding an additional penalty term in the error function.[19]
  • Now how do these extra regularization term help us to keep a check on the co-efficient terms.[19]
  • I hope that now you can comprehend regularization in a better way.[19]
  • Regularization applies to objective functions in ill-posed optimization problems.[20]
  • This is called Tikhonov regularization, one of the most common forms of regularization.[20]
  • Early stopping can be viewed as regularization in time.[20]
  • Data Augmentation is one of the interesting regularization technique to resolve the above problem.[21]
  • A regression model that uses L1 regularization technique is called Lasso Regression.[21]

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