as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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give me an example of a stochastic gradient descent algorithm.
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an example of a stochastic gradient descent algorithm is linear regression. using this algorithm, a linear regression model can be updated after each training example by subtracting a small step from the current weights in the direction of the negative gradient of the loss function with respect to those weights.
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