Questions tagged [predict]

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StandardScaler not applied when calling predict on pipeline

I am learning about standardization and was experimenting with it. When I tried using it in a pipeline and calling predict on the pipeline it did not apply the StandardScaler. Why is that? ...
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(Not a programming question) Is there a common word to indicate predict or forecast

The general understanding is: Predict: past value - could be data the model has seen (data from train set) or past data model has not seen (data from test set) (together in-sample data) Forecast: ...
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How do I predict a set of frequently bought items?

I have a dataset of retail transactions wherein different users buy certain items together. For example, a user A buys a toothpaste, a toothbrush and a floss at the same time, and a user B buys a ...
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Predict values if will be above a threshold (so bottomline behaviour)

this time I am not asking help with coding but on the concept level. I have trained a classifier (RF but this is not important) that provide goods accuracy (around 90%)
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What is the better way to predict classes for the models developed using the functional API in Keras

We can predict the class for new data instances using the Sequential classification model in Keras using the predict_classes() function. What is the way to predict the class for models that developed ...
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How to model predict on Tensorflow model that has feature columns?

So far all the coding examples using feature columns do not have examples of how to format their model.predict(...). I tried using raw string and also putting them ...
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How can I get the predict future following value using Tensorflow LSTM?

Thank you for reading. I'm not good at English. I am wondering how to predict and get future time series data after model training. I would like to get the values after N steps. So, I used the time ...
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1answer
43 views

Unable to make accurate predictions?

I have a dataset of diabetes patients and I am trying to predict the next blood glucose level. I have attached an image below and I have about 1600 records in that csv file containing data of 10 ...
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Calculate confidence score of a neural network prediction

I am using a deep neural network model to make predictions. My problem is a classification(binary) problem. I wish to calculate the confidence score of each prediction. As of now, I use ...
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385 views

Issue with predict generator keras

I'm new with keras with tensorflow backend and I'm trying to do transfer learning with pretrained net. The problem is that the accuracy on validation set is very high, around the 90% , but on test set ...
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Implementation explanation for predict_proba in RandomForestClassifier- sklearn

Attached is an extract from the RandomForestClassifier documentation of sklearn. The last line,"The class probabilities of a single tree is the fraction of samples of the same class in a leaf." is ...
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what R and Python package can predict a word list with certain probability after one known word?

I have a lot of documents, I need to know after one know word, which words occurs with which probability. For example: ...