There are several reasons for slow inference performance in XGBoost's predict_proba function:
Large number of features: If the dataset has a large number of features, then XGBoost's predict_proba function may take longer to compute the predictions. This is because the algorithm needs to evaluate the impact of each feature on the probability of each class.
Large number of trees: If a large number of trees were used to train the model, then XGBoost's predict_proba function may take longer to compute because the algorithm needs to evaluate the probability of each class for each tree.
Large dataset: If the dataset is large, then XGBoost's predict_proba function may take longer to compute because the algorithm needs to evaluate the probability of each class for each data point in the dataset.
Skewed class distribution: If the dataset has a skewed class distribution, then XGBoost's predict_proba function may take longer to compute because the algorithm needs to evaluate the probability of each class for each data point, even if most of the data points belong to one class.
Limited processing power: If the computer or server running XGBoost's predict_proba function has limited processing power or memory, then the function may run slowly.
Please start posting anonymously - your entry will be published after you log in or create a new account. This space is reserved only for answers. If you would like to engage in a discussion, please instead post a comment under the question or an answer that you would like to discuss
Asked: 2021-06-13 11:00:00 +0000
Seen: 15 times
Last updated: Jan 29 '22
What are the components that explain the state of ECMAScript execution context specification?
How can OMNET++ be used to simulate M/M/c/c?
How can I use oversampling to address a problem?
What is the method to determine the most precise categorization of data using Self Organizing Map?
Does the ZXing Android Embedded library have support for GS-1?
What are the steps required to utilize the LFW dataset in CNN-based face verification using Keras?
What is the reason for not being able to include CURDATE() in a check?