奥特尔:一种多模式模型,具有上下文指令调.
概括
我们介绍了Otter,这是一个新的大型多式模式 (LMM),它使用文本和图像作为指令调整的上下文示例. 这种方法显著提高了模型理解和遵循复杂多式联络指令的能力.
科学领域:
- 人工智能的人工智能
- 计算机视觉 计算机视觉
- 自然语言处理自然语言处理.
背景情况:
- 大型多式联运模型 (LMM) 作为视觉助理具有前景.
- 现有的LMM主要集中在单个指令或对话历史上,忽视了多式联运的上下文示例.
- 需要通过视觉和文本上下文学习来增强指令遵循能力.
研究的目的:
- 引入Otter模型,该模型是为通用多式联运援助而设计的.
- 为了利用文本和视觉上下文示例来调整指令LMMs.
- 提高LMMs的指令遵循能力.
主要方法:
- 鱼是建立在弗拉明戈建筑的基础上,具有感知器架构.
- 该模型使用新的MIMIC-IT数据集进行指令调整.
- MIMIC-IT包含300多万多式指令响应对,并提供多样化的上下文示例.
主要成果:
- 用上下文示例调整指令显著提高了模型的融合和概括性.
- 奥特尔无地处理多模式输入,包括文本,多个图像和视频.
- 通过MIMIC-IT数据集,Otter能够在复杂的视频和多图像理解任务中表现出色.
结论:
- 多模式上下文学习对于推进LMM能力至关重要.
- 奥特尔模型和MIMIC-IT数据集代表了向更有能力的多式联络助理迈出的重要一步.
- 未来的工作可以探索多式调节指令遵循和理解的进一步改进.
相关概念视频
What is a Mode?
20.3K
The mode is one of the commonly used measures of a central tendency. It is defined as the most frequent value in a data set.
There can be more than one mode in a data set if multiple values have the same highest frequency. For instance, suppose that the Statistics exam scores of 20 students are: 50; 53; 59; 59; 63; 63; 72; 72; 72; 72; 72; 76; 78; 81; 83; 84; 84; 84; 90; 93. Here, the mode is 72, as it occurs most frequently, five times.
A data set with two modes is called bimodal. For example,...
There can be more than one mode in a data set if multiple values have the same highest frequency. For instance, suppose that the Statistics exam scores of 20 students are: 50; 53; 59; 59; 63; 63; 72; 72; 72; 72; 72; 76; 78; 81; 83; 84; 84; 84; 90; 93. Here, the mode is 72, as it occurs most frequently, five times.
A data set with two modes is called bimodal. For example,...
20.3K
Multi-input and Multi-variable systems
544
Cruise control systems in cars are designed as multi-input systems to maintain a driver's desired speed while compensating for external disturbances such as changes in terrain. The block diagram for a cruise control system typically includes two main inputs: the desired speed set by the driver and any external disturbances, such as the incline of the road. By adjusting the engine throttle, the system maintains the vehicle's speed as close to the desired value as possible.
In the absence of...
In the absence of...
544
Clearance Models: Compartment Models
3.1K
Clearance measures drug elimination from the central compartment, including plasma and highly perfused organs like kidneys and liver. Its calculation varies depending on pharmacokinetic models and administration routes. The one-compartment model, for instance, portrays the pharmacokinetics of polar drugs such as aminoglycoside antibiotics administered intravenously and readily excreted in urine. In this case, clearance is influenced by the terminal rate constant (λz) and the total volume...
3.1K
Three-Compartment Open Model
1.2K
The three-compartment open model is a pharmacokinetic model used to describe the distribution and elimination of drugs following extravascular administration. It comprises a central compartment representing the plasma and two peripheral compartments. The highly perfused peripheral compartment represents organs and tissues with a rich blood supply, such as the liver, kidneys, and lungs. The scarcely perfused peripheral compartment represents tissues with lower blood supply, such as adipose...
1.2K
Mechanistic Models: Overview of Compartment Models
587
Mechanistic models, a category encompassing both physiological and compartmental modeling, differ from empirical models' approaches to incorporating known factors about the systems being modeled. Empirical models describe data with minimal assumptions, while mechanistic models aim to provide a robust description of available data by specifying assumptions and integrating known factors about the system. Compartmental analysis is a key example of a mechanistic model in pharmacokinetics and...
587
Modeling in Therapy
823
Modeling, a key technique in therapy, uses observational learning to help clients acquire and practice new skills by watching therapists demonstrate desired behaviors. This approach, rooted in Albert Bandura's concept of vicarious learning, plays a significant role in therapeutic interventions for various psychological conditions, including social anxiety, ADHD, and depression.
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in...
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in...
823


