Why does the batch size control the number of examples in the batch in deep learning?
In the realm of deep learning, particularly when employing convolutional neural networks (CNNs) within the TensorFlow framework, the concept of batch size is fundamental. The batch size parameter controls the number of training examples utilized in one forward and backward pass during the training process. This parameter is pivotal for several reasons, including computational efficiency,
- Published in Artificial Intelligence, EITC/AI/DLTF Deep Learning with TensorFlow, Convolutional neural networks in TensorFlow, Convolutional neural networks basics
Does a proper approach to neural networks require a training dataset and an out-of-sample testing dataset, which have to be fully separated?
In the realm of deep learning, particularly when employing neural networks, the proper handling of datasets is of paramount importance. The question at hand pertains to whether a proper approach necessitates both a training dataset and an out-of-sample testing dataset, and whether these datasets need to be fully separated. A fundamental principle in machine learning
How does the integration of deep neural networks enhance the ability of reinforcement learning agents to generalize from observed states to unobserved ones, particularly in complex environments?
The integration of deep neural networks (DNNs) into reinforcement learning (RL) frameworks has significantly advanced the capability of RL agents to generalize from observed states to unobserved ones, especially in complex environments. This synergy, often referred to as Deep Reinforcement Learning (DRL), leverages the representation power of DNNs to address the challenges posed by high-dimensional
- Published in Artificial Intelligence, EITC/AI/ARL Advanced Reinforcement Learning, Deep reinforcement learning, Planning and models, Examination review
Is the out-of-sample loss a validation loss?
In the realm of deep learning, particularly in the context of model evaluation and performance assessment, the distinction between out-of-sample loss and validation loss holds paramount significance. Understanding these concepts is important for practitioners aiming to comprehend the efficacy and generalization capabilities of their deep learning models. To consider the intricacies of these terms, it
- Published in Artificial Intelligence, EITC/AI/DLPP Deep Learning with Python and PyTorch, Introduction, Introduction to deep learning with Python and Pytorch
How to know which algorithm needs more data than the other?
In the field of machine learning, the amount of data required by different algorithms can vary depending on their complexity, generalization capabilities, and the nature of the problem being solved. Determining which algorithm needs more data than another can be a important factor in designing an effective machine learning system. Let’s explore various factors that
Is the usually recommended data split between training and evaluation close to 80% to 20% correspondingly?
The usual split between training and evaluation in machine learning models is not fixed and can vary depending on various factors. However, it is generally recommended to allocate a significant portion of the data for training, typically around 70-80%, and reserve the remaining portion for evaluation, which would be around 20-30%. This split ensures that
- Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Further steps in Machine Learning, Big data for training models in the cloud
Is it necessary to use other data for training and evaluation of the model?
In the field of machine learning, the use of additional data for training and evaluation of models is indeed necessary. While it is possible to train and evaluate models using a single dataset, the inclusion of other data can greatly enhance the performance and generalization capabilities of the model. This is especially true in the
- Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Introduction, What is machine learning
Is it correct that if dataset is large one needs less of evaluation, which means that the fraction of the dataset used for evaluation can be decreased with increased size of the dataset?
In the field of machine learning, the size of the dataset plays a important role in the evaluation process. The relationship between dataset size and evaluation requirements is complex and depends on various factors. However, it is generally true that as the dataset size increases, the fraction of the dataset used for evaluation can be
- Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, First steps in Machine Learning, Deep neural networks and estimators
What is a test data set?
A test data set, in the context of machine learning, is a subset of data that is used to evaluate the performance of a trained machine learning model. It is distinct from the training data set, which is used to train the model. The purpose of the test data set is to assess how well
- Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Introduction, What is machine learning
Why is it important to split the data into training and validation sets? How much data is typically allocated for validation?
Splitting the data into training and validation sets is a important step in training convolutional neural networks (CNNs) for deep learning tasks. This process allows us to assess the performance and generalization ability of our model, as well as prevent overfitting. In this field, it is common practice to allocate a certain portion of the