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I wanted to visualize how a perceptron learns, so I made a class that performs gradient descent. To show the decision, I plot a plane showing where positive examples and...
Asked on 07/27/2021 by K. Shores
1 answerScenarioAn eCommerce site allow users to purchase items without creating an Account. However, it captures following attributes from the Purchases based on the type of payment and type of delivery:NameAddressEmail...
Asked on 07/27/2021 by Chenna Reddy
1 answerI'm new to deep learning, and especially to reinforcement learning. I would like to know if it's possible to predict which combination of hashtags (from a subset of chosen hashtags)...
Asked on 07/27/2021 by Tomas Piaggio
1 answerSuppose I own a store that sells a variety of apples and I have the following stats each month.Report Date Type of Apple (TA) Quantity Available(QA) Quantity Sold in the...
Asked on 07/26/2021 by Arun Ajay
1 answerI'm new to SVM models. I took custom SVM classifier from the github. In there standard predict function was overwritten by custom predict function.def predict(self, instances): predictions...
Asked on 07/26/2021 by AbRe
1 answerI want to apply a predictive ranking algorithm to a dataset, so I've been reading about Learning to Rank, RankNet and LambdaMART [1][2]....
Asked on 07/26/2021
1 answerI've trained 4 classifiers on an undersampled dataset.I plotted the learning curve for each classifier and I got the following results : ...
Asked on 07/26/2021
1 answerI have manually created a random data set around some mean value and I have tried to use gradient descent linear regression to predict this simple mean value. I have...
Asked on 07/26/2021 by user94586
1 answerI have a dataset of 4712 records working on binary classification. Label 1 is 33% and Label 0 is 67%. I can't drop records because my sample is already small....
Asked on 07/26/2021
4 answerThe ROC-AUC curve is invariant under a flip of the labels. I don't know if its a famous result so I will give the proof below. My question is if...
Asked on 07/26/2021
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