In machine learning, k-fold cross validation is a type of cross validation in which the dataset is split into k subsets and the validation process is repeated k times. Each time k-1 subsets are used for training the ML model, while one (1) subset is used for testing/validation. The final validation generalization capability/performance of the ... Read more
Keras is one of the most recognized deep learning APIs. Keras has been developed in the Python programming language and can be executed on top of JAX, TensorFlow, or PyTorch. More details about Keras can be found in its official website at: https://keras.io/about/.
KNN stands for K-nearest neighbors and is a non-parametric supervised learning algorithm used in classification problems. KNN uses space proximity to classify the value of a label.
KPI stands for key performance indicator. A KPI measures an organization or individual success in various productivity areas. A KPI is a measure of performance over time for a specific organization's or invidual's objective.