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#optimizers #machine learning #deep learning

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#optimizers #deeplearning #machine learning

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#python #tuple

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#insideaiml #machine learning #data science #insideaiml reviews

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#job #training

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#python #memorymanagement

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#python #netflix

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#interview

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Want to know the common guesstimate questions and type of answers you could give to the interviewer? If you want to make a career in the consulting industry then it is very important to know about guesstimates.

#interveiw #interview questions

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#crossentropy #binarycrossentropy

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Python provides a unique pattern Builder which helps us in building a complex object using simple objects and this pattern uses an algorithmic approach.

#python #design patterns #builder

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Why do we want better optimization algorithms?

To instruct a neural network, we want to outline a loss feature to measure the distinction between the network’s predictions and the ground reality label. During training, we seem to be for a precise set of weight parameters that the neural community can use to make an correct prediction. This concurrently leads to a decrease cost of the loss function.

Gradient Descent:

 From the title we might also without problems get the idea, a descent in the gradient of the loss feature is acknowledged gradient descent. Simply, gradient descent is the approach to locate a valley (comparable to minimal loss) of a mountain (comparable to loss function). To discover that valley, we want to development with a negative gradient of the feature at the cutting-edge point.

Batch Gradient Descent or Vanilla Gradient Descent Vanilla gradient descent aka batch gradient descent computes the gradient of the cost function

Stochastic Gradient Descent In stochastic gradient descent, we use a single instance to calculate the gradient and replace the weights with each iteration. We first want to shuffle the dataset so that we get a absolutely randomized dataset.

Mini batch Gradient Descent Mini-batch gradient is a version of gradient descent the place the batch measurement consists extra than one and much less than the complete dataset. Mini batch gradient descent is extensively used and converges quicker and is greater stable. Batch measurement can range relying on the dataset.

Adagrad — Adaptive Gradient Algorithm

RMS Prop

RMS Prop, Root Mean Square Propagation

Adam:

Adaptive Moment Estimation (Adam)

Summary

Here, we saw about gradient descent algorithm ,why we need it  and different types optimizer .

#machine learning #optimizer #optimization algorithm

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#python #treetraversal

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https://insideaiml.com/course-details/digital-marketing-course 

#digitalmarketing #ai #artficialintelligence

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#randomforestalgorithm #algorithms

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#python #interpreted language