Hi, I have Reddit data scientist on-site coming up, anyone know what to expect and pointer on how to prepare?
#Reddit #interview #datascience
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linear regression/least squares
logistic regression/logit function/max likelihood
regularization ( lasso/ridge, l1/l2)
dimensionality reduction
k-means/EM
precision/recall
neural network: activation function, stochastic gradient descent
boosting
transformers (for NLP role)
I think it's great for DS that ML eng now exists, because that means the DS role can finally be defined as data-savvy person who does everything in between DE and MLE.
I love reddit and am willing to put the time to prepare but only use python for sklearn and etl