Saturday, February 03, 2024

Characteristics of LLM Pre-Training

The characteristics of LLM pre-training include the following:

  1. Unsupervised Learning: LLM pre-training involves unsupervised learning, where the model learns from the vast amounts of text data without explicit human-labeled supervision. This allows the model to capture general patterns and structures in the language.

  2. Masked Language Modeling: During pre-training, the model learns to predict masked or hidden words within sentences, which helps it understand the context and relationships between words in a sentence or document.

  3. Transformer Architecture Utilization: LLMs typically utilize transformer architecture, which allows them to capture long-range dependencies and relationships between words in the input text, making them effective in understanding and generating human language.

  4. General Language Understanding: Pre-training enables the LLM to gain a broad and general understanding of language, which forms the foundation for performing various natural language processing tasks such as text generation, language translation, sentiment analysis, and more.

These characteristics contribute to the ability of LLMs to understand and generate human language effectively across a wide range of applications and domains.

Friday, February 02, 2024

Removing Cached login and password list in SQL Server Management Studio

You need to look in following location based on the SSMS Instance you have in your local PC.

Since mine is 19.0 version, Below is my path.

C:\Users\sconrey\AppData\Roaming\Microsoft\SQL Server Management Studio\19.0

Open UserSettings.xml in Notepad ++ or any editor of your choice.

Find the User you would like to remove and delete the Entire Element tag related to that User.

<ServerTypeItem>
    <Servers>   
        <Element>
 

        </Element>
    </Servers>
< /ServerTypeItem>

You need to remove complete Element tag from the file and save it. Please make sure during this process. SSMS should be closed, if not your changes will not eb updated.

Thursday, February 01, 2024

Improvements and enhancements in .NET 8

.NET 8 is the latest version of .NET framework that includes numerous improvements and enhancements over its predecessors. Some of the key enhancements in .NET 8 include:

1. ASP.NET Core 2.0 - ASP.NET Core 2.0 is a significant improvement, as it includes features like built-in support for HTTPS, improved performance, and better support for built-in authentication.
2. JSON support - .NET 8 provides better support for working with JSON data, making it easier to parse and serialize JSON in your applications.
3. C# language improvements - .NET 8 includes several language improvements, such as better type inference, improved garbage collection.

Here are some of the improvements

  • Native Ahead-of-Time (AOT) Compilation.
  • Code Generation Enhancements.
  • Garbage Collector Improvements.
  • JSON Enhancements.
  • Compression enhancements
  • Randomness Tools.
  • Cryptography Fortifications.
  • Silicon-Specific Features.
  • Time Abstraction.

About Google Gemini

Google has introduced Gemini, a groundbreaking artificial intelligence model that boasts superior capabilities in understanding, summarizing, reasoning, coding, and planning compared to other AI models.

The Gemini model is offered in three versions: Pro, Ultra, and Nano. The Pro version is already available, while the Ultra version is slated for release early next year.

Gemini has been seamlessly integrated with Google’s chatbot Bard, a direct competitor to ChatGPT. Users can now engage in text-based interactions with the Gemini-powered Bard.

Although currently limited to English, Google has assured users in 170 countries and territories, including India, that the new update is accessible. The capabilities of Gemini can be experienced through the Google Bard chatbot.

Gemini Nano is now available on Pixel 8 Pro, introducing enhanced features like summarization in the Recorder app and Smart Reply on Gboard.

Meanwhile, Gemini Pro can be accessed for free within Bard, offering users the opportunity to explore its advanced text-based capabilities.

Gemini Ultra achieved a remarkable 90.0% on the MMLU (massive multitask language understanding) test, encompassing subjects like math, physics, history, law, medicine, and ethics, assessing both knowledge and problem-solving capabilitie

Limitations of Google Gemini

While Gemini Pro integrated into Bard brings promising advancements, it’s crucial to be aware of certain limitations:

Language Limitation: Gemini Pro is currently available only in English, limiting its accessibility on a global scale.

Integration Constraints: Although Bard has embraced Gemini Pro, its integration within the chatbot is presently limited. Google is anticipated to enhance integration and refine the AI capabilities in the coming updates.

Geographical Constraints: Gemini Pro is not available in the European Union, imposing geographical limitations on its usage.

Text-Based Version Only: As of now, only the text-based version of Gemini Pro is accessible within Bard. Users seeking multimedia interactions may need to await future updates for a more diverse range of features

Sunday, January 21, 2024

What are Transformer models?

A transformer model is a neural network that learns context and thus meaning by tracking relationships in sequential data like the words in this sentence.

Transformer models are a type of neural network architecture that are widely used in natural language processing (NLP) tasks. They were first introduced in a 2017 paper by Vaswani et al. and have since become one of the most popular and effective models in the field.

Transformer models apply an evolving set of mathematical techniques, called attention or self-attention, to detect subtle ways even distant data elements in a series influence and depend on each other.

Unlike traditional recurrent neural networks (RNNs), which process input sequences one element at a time, transformer models process the entire input sequence at once, making them more efficient and effective for long-range dependencies.

Transformer models use self-attention mechanisms to weight the importance of different input elements when processing them, allowing them to capture long-range dependencies and complex relationships between words. They have been shown to outperform.

What Can Transformer Models Do?

Transformers are translating text and speech in near real-time, opening meetings and classrooms to diverse and hearing-impaired attendees.

Transformers can detect trends and anomalies to prevent fraud, streamline manufacturing, make online recommendations or improve healthcare.

People use transformers every time they search on Google or Microsoft Bing.

Transformers Replace CNNs, RNNs

Transformers are in many cases replacing convolutional and recurrent neural networks (CNNs and RNNs), the most popular types of deep learning models just five years ago.