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Prompt engineering is the practice of designing and refining input prompts for artificial intelligence models, especially large language models, to achieve desired outputs. It involves crafting queries or instructions that guide AI systems to generate more accurate, relevant, or contextually appropriate responses.
Option learning refers to a method of acquiring knowledge and skills through the exploration of choices in problem-solving contexts.
An energy-based model is a type of probabilistic model in machine learning that associates a scalar energy value to each configuration of variables. These models learn to represent data by minimizing the energy of observed data points and assigning higher energy to other configurations.
Extreme learning machine (ELM) is a learning algorithm for single-layer feedforward neural networks that assigns random weights to hidden nodes and analytically determines output weights. It offers fast training speed and good generalization performance in various machine learning tasks.
Gopher is a large-scale language model developed by DeepMind, designed to advance natural language understanding and generation. It was introduced in late 2021 as part of efforts to create more capable AI systems in natural language processing.
Claude is a series of large language models developed by Anthropic, designed for natural language understanding and generation. It aims to provide safer and more controllable AI assistant capabilities through advanced machine learning techniques.
A driving signal for talking head generation refers to the input data or features used to animate a static or dynamic facial model to produce realistic lip movements, facial expressions, and head gestures corresponding to speech or other cues. These signals can be derived from audio, video, or other sensor data and are crucial for creating coherent and naturalistic talking head animations.
ELECTRA is a pre-training method for natural language processing models based on a masked language modeling approach that uses a generator-discriminator setup. It aims to improve efficiency and performance in language understanding tasks.
FNet is a neural network architecture that replaces the traditional self-attention mechanism in transformer models with a Fourier transform-based mixing operation. It offers a computationally efficient alternative for natural language processing and other sequence modeling tasks.
ALBERT (A Lite BERT) is a natural language processing model developed to improve the efficiency and performance of BERT-based architectures by reducing memory consumption and increasing training speed through parameter-sharing techniques.