281 Topics
 | |
 | What are some best practices for optimizing memory management when working with large datasets? I am tagging this topic both with php (because that is my language of choice, and the one I work with big data with) as well as c++ (because I know DaniWeb has a large low … |
 | In a [previous article](https://www.daniweb.com/programming/computer-science/tutorials/543028/text-classification-and-summarization-with-deepseek-r1-distill-llama-70b), I presented a comparison of [DeepSeek-R1-Distill-Llama-70b](https://huggingface.co/deepseek-ai/DeepSeek-R1-Distill-Llama-70B) with the [DeepSeek-R1-Distill-Qwen-32B](https://huggingface.co/deepseek-ai/DeepSeek-R1-Distill-Qwen-32B) for text classification and summarization. Both these models are distilled versions of the original DeepSeek R1 model. Recently, I wanted to try the original version of the DeepSeek R1 model using the DeepSeek API. However, I was … |
| | In my previous article, I explained how to fine-tune [OpenAI GPT-4o model for natural language processing tasks](https://www.daniweb.com/programming/computer-science/tutorials/542333/how-to-fine-tune-the-openai-gpt-4o-model-the-wait-is-finally-over). In OpenAI DevDay, held on October 1, 2024, OpenAI announced that users can now fine-tune OpenAI vision and multimodal models such as GPT-4o and GPT-4o mini. The best part is that fine-tuning vision …  |
| | In my previous article, I presented a [comparison of GPT-4o and Claude 3.5 Sonnet for multi-label text classification](https://www.daniweb.com/programming/computer-science/tutorials/542629/openai-gpt-4o-vs-claude-3-5-sonnet-for-multi-label-text-classification). The accuracies achieved by both models were relatively low. Fine-tuning is one solution to overcome the low performance of large-language models. With fine-tuning, you can incorporate custom domain knowledge into an LLM's … |
| | This article explains how to create a retrieval augmented generation (RAG) chatbot in LangChain using open-source models from [Hugging Face serverless inference API](https://huggingface.co/docs/api-inference/en/index). You will see how to call large language models (LLMs) and embedding models from Hugging Face serverless inference API using LangChain. You will also see how to … |
 | **OpenAI’s latest model boasts an IQ score of 120 and outperforms human experts at PhD level tasks. With the release of GPT-o1, it seems that large language models (LLMs) have reached the next milestone.** Just a year ago, we were mocking AI image generation tools for their inability to recreate … |
| | **Technology has become a dominant force in how we interact and operate. Now more than ever, we need to be aware of the dangers of centralization – including the risks of overdependency.**  What do Facebook and North Korea have in common? They're both heavily centralized systems. The dangers of … |
| | Okay, so I'm in need of some career advice, because honestly I'm at a point where I don't really know how to proceed in the future. |
| | ## Introduction ## In a previous article, I explained [how to fine-tune the vision transformer model for image classification in PyTorch](https://www.daniweb.com/programming/computer-science/tutorials/540749/fine-tuning-vision-transformer-for-image-classification-in-pytorch). In this article, I will explain how to fine-tune the pre-trained OpenAI Whisper model for audio classification in PyTorch. Audio classification is an important task that can be applied … |
| | **Find out how the recent leak of Google’s internal documents affects SEO strategies: All key takeaways and the most important implications for optimizing your content in light of the leak.**  It’s been one week since news about leaked API documents providing insights into Google’s search algorithm surfaced, and the … |
| | Retrieval augmented generation (RAG) allows large language models (LLMs) to answer queries related to the data the models have not seen during training. In my previous article, I explained [how to develop RAG systems using the Claude 3.5 Sonnet model](https://www.daniweb.com/programming/computer-science/tutorials/542136/retrieval-augmented-generation-with-claude-3-5-sonnet). However, RAG systems only answer queries about the data stored … |
| | On August 20, 2024, [OpenAI enabled GPT-4o fine-tuning](https://openai.com/index/gpt-4o-fine-tuning/) in the OpenAI playground and the OpenAI API. The much-awaited feature is free for fine-tuning 1 million daily tokens until September 23, 2024. In this article, I will show you how to fine-tune the OpenAI GPT-4o model for text classification and summarization … |
| | In my previous articles, I presented a [comparison of OpenAI GPT-4o mini model with GPT-4o and GPT-3.5 turbo models for zero-shot text classification](https://www.daniweb.com/programming/computer-science/tutorials/542182/gpt-4o-mini-a-cheaper-and-faster-alternative-to-gpt-4o). The results showed that GPT-4o mini, while significantly cheaper than its counterparts, achieves comparable performance. On 8 August 2024, OpenAI enabled GPT-4o mini fine-tuning for developers across … |
| | In my previous [article on GPT-4o mini](https://www.daniweb.com/programming/computer-science/tutorials/542182/gpt-4o-mini-a-cheaper-and-faster-alternative-to-gpt-4o), I compared the performance of GPT-4o mini against GPT-3.5 Turbo and GPT-4o for zero-shot text classification. We saw that GPT-4o mini, being 36% times cheaper, achieves only 2% less accuracy than GPT-4o. Furthermore, while being 1/3 of the price, the GPT-4o mini significantly … |
| | In my article on [Image Analysis Using OpenAI GPT-4o Model](https://www.daniweb.com/programming/computer-science/tutorials/542030/image-analysis-using-openai-gpt-4o-model), I explained how GPT-4o model allows you to analyze images and answer questions related images precisely. In this article, I will show you how to analyze images with the [Anthropic Claude 3.5 Sonnet](https://www.anthropic.com/news/claude-3-5-sonnet) model, which has shown state-of-the-art performance for … |
| | Are you interested in finding out what a YouTube channel mostly discusses? Do you want to analyze YouTube videos of a specific channel? If yes, we are in the same boat. YouTube video titles are a great way to determine the channel's primary focus. Plotting a word cloud or a … |
| | In my [previous article](https://www.daniweb.com/programming/computer-science/tutorials/542132/comparing-gpt-4o-vs-claude-3-5-sonnet-for-zero-shot-text-classification) I presented results comparing Anthropic [Claude 3.5 Sonnet](https://www.anthropic.com/news/claude-3-5-sonnet) and [OpenAI GPT-4o](https://openai.com/index/hello-gpt-4o/) models for zero-shot text classification. The results showed that the Claude 3.5 Sonnet significantly outperformed GPT-4o. These results motivated me to develop a simple retrieval augmented generation system with [LangChain](https://www.langchain.com/) that enables the Claude 3.5 … |
| | # Comparison Between Fine-tuned and Default GPT-3 Turbo for Text Classification In one of my previous articles, I showed you how to perform [zero-shot text classification using OpenAI GPT-4o and Meta Llama 3 models](https://www.daniweb.com/programming/computer-science/tutorials/542001/openai-gpt-4o-vs-meta-llama-3-for-zero-shot-text-classifiation). I used the default models for predicting sentiments of airline tweets. The default models perform substantially … |
| | On April 18, 2024, Meta AI released [Llama 3](https://ai.meta.com/blog/meta-llama-3/), which they claimed to be the most capable openly available LLM to date. Concurrently, OpenAI announced [GPT-4o (omni)](https://community.openai.com/t/announcing-gpt-4o-in-the-api/744700) on May 13, 2024, which is touted as the state-of-the-art proprietary model for various NLP benchmarks. As a guy who loves to compare … |
| | ## Introduction Text-to-speech (TTS) technology has revolutionized how we interact with devices, making accessing content through auditory means easier. TTS is vital in various applications such as virtual assistants, audiobooks, accessibility tools for the visually impaired, and language learning platforms. This tutorial will explore how to convert text-to-speech using Hugging … |
| | **Alexander De Ridder, AI visionary and CTO of SmythOS, discusses the transformative power of specialized AI systems and the future of human-AI collaboration.**  In the newest interview of our AGI Talks series, **Alexander De Ridder** shares his insights on the potential impacts of Artificial General Intelligence (AGI) on business, … |
| | In a previous article, I explained [how to fine-tune Google's Gemma model for text classification](https://www.daniweb.com/programming/computer-science/tutorials/541544/fine-tuning-google-gemma-model-for-text-classification-in-python). In this article, I will explain how you can improve performance of a pretrained large language model (LLM) using retrieval augmented generation (RAG) technique. So, let's begin without ado. ## What is Retrieval Augmented Generation … |
 | I am a first-year university student from China. My major is Computer Science and Technology. I have been self-learning C++and data structures and algorithms recently. May I ask how I can learn them well? Is anyone interested in being my teacher or learning with friends? (Machine translation, my English is …  |
| | **From the White House's new AI strategy to Neuralink's latest brain chip breakthrough—explore mind-blowing developments in the world of tech and AI in the first month of 2024.**  In many ways, 2023 was the year of AI, marked by astonishing advancements and large-scale adoption. Now, 2024 is shaping up … |
| | In a [previous tutorial](https://www.daniweb.com/programming/computer-science/tutorials/541123/stock-price-prediction-using-1d-cnn-in-tensorflow-keras), I covered how to predict future stock prices using a deep learning model with 1D CNN layers. This method is effective for basic time series forecasting. Recently, I've enhanced this model by not just considering past closing prices but also factors like Open, High, Low, Volume, … |
| | Facial emotion detection, as the name suggests, involves detecting emotions from faces in images or videos. Recently, I was working on a facial emotion detection task and came across the DeepFace library that implements various state-of-the-art facial emotion detection models. However, in my experience, the performance of the DeepFace library … |
| | **Step into a future where every action has a price and algorithms decide your societal value: As technology evolves at an unprecedented pace, this dystopian vision postulates that our every move, preference, and even emotion could be quantified, analyzed, and commodified — prompting us to question if we're the users … |
| | In this tutorial, you will learn to fine-tune a [Hugging Face Transformers model](https://huggingface.co/docs/transformers/index) for video classification in PyTorch. The Hugging Face documentation provides an example of performing video classification using the Hugging Face Trainer with one of Hugging Face's built-in datasets. However, the process of fine-tuning a video transformer on … |
| | In a previous article, I showed you [how to analyze sentiments using Chat-GPT and data augmentation techniques](https://www.daniweb.com/programming/computer-science/tutorials/540502/sentiment-analysis-with-data-augmentation-using-chatgpt#post2293643). Following that, some readers reached out, asking for a breakdown of fine-tuning a Chat-GPT model. In this article, I will guide you through fine-tuning your Chat-GPT model using your own data. First, I'll … |
| | I'm a first year data science student and I need help with my computer science project.  |
 | ## **Who am I?** ## Hi! Nice to meet you. I am Khairullah Hamsafar from Pakistan. Currently, I am studying Bachelor of Science in Software Engineering. ## **About My Professionalism** ## By profession, I am a Software Engineer. While by passion, I am a Data Science and Data Engineering expert. … |
| | In my [previous articles](https://www.daniweb.com/programming/computer-science/tutorials/538512/finding-inter-annotator-agreement-between-three-annotators-in-python#post2287428), I explained how you could apply heuristic and statistical approaches for finding inter-annotator agreement between multiple annotators. However, while applying those approaches, I found that finding inter-annotator agreement in the case of multi-label ranked data is a difficult task, and traditional inter-annotator agreement techniques will almost … |
| | # Artificial Intelligence and Machine Learning # Artificial intelligence and machine learning are part of the computer science field. Both terms are correlated and most people often use them interchangeably. However, AI and machine learning are not the same and there are some key differences that I will discuss here. … |
| | In my [previous tutorial](https://www.daniweb.com/programming/computer-science/tutorials/538512/finding-inter-annotator-agreement-between-three-annotators-in-python), I explained how I implemented heuristic approaches for finding inter-annotator agreement between three annotators. Heuristic approaches are excellent for understanding the degree of agreement between multiple annotators. However, you should back your analysis with statistical evidence. This is where statistical techniques for inter-annotator agreement come into … |
 | # Introduction # As we move into 2022, businesses will continue to look for ways to become more data-driven. This means that knowing how to use Structured Query Language, commonly called SQL or 'Sequel', will remain an essential skill for data scientists, analysts, and developers. In this post, we'll provide … |
| | I am interested in technology, however I do not wish to go to university and after stumbling upon the MIT Challenge, I have taken it as a proof of concept. Clearly education is changing, and I would like to take a less traditional route. But before I go too far, … |
| | Hello Everyone, I am new to this website and have some questions about programming as a career. I feel that this may be a long post, so I don't particularly expect anyone to read it through to the end; although if you do and happen to possess some helpful advice, …  |
 | Python-wxPython Tutorial This tutorial will take you through the basics of wxPython. ##Introduction: Let's face it. I am a dinosaur. I got my computer science degree in the mid 70s. And it won't be long before **I** am in **my** mid 70s. So why am I trying to learn Python? … |
| | i created a registeration form which i linked to my database whenever i try to make i data registeration i always get this error:Object not found! The requested URL was not found on this server. If you entered the URL manually please check your spelling and try again. If you … |
 | Dani Horowitz remains as passionate about our online community today as she was back in February 2002 when, while pursuing a computer science degree on Long Island, NY, she founded DaniWeb. Fast forward to now, and an amazing half a billion visitors later, DaniWeb has become a vibrant community of …  |
 | I am highly interested to be a **Data Scientist.** so,whats your suggestion ? How can I go ahed  |
| | 2018 has been the year of data. Companies who have moved from a static marketing approach to a more detailed, data-driven one, have experienced massive growth in the past 7 months. After what happened with the Cambridge Analytica scandal last year, greatly covered in the recent Netflix movie "[The Great … |
| | Dear all I'm trying to track down the name/existence of software that I used in 1999 to 'write' a financial reporting system - it was a curious mix of spreadsheet with programming capability... Would any of you know about this? Its name was similar (-ish) to Visual Basic, but it … |
| | Machine learning is the science of getting computers to act without being explicitly programmed. machine learning has given us self-driving cars, practical speech recognition, effective web search, and a vastly improved understanding of the human genome. It is so pervasive today that you probably use it dozens of times a … |
 | Dear members - I'm Vani Sharma and doing my graduation. Also, I'm learning Python and data science. |
| | I have been in involved in the core IT field for 5 years. Recently, there is an ongoing fad about Data Science. I am not sure if I should change my career and transition into data science. Why should I learn this newly emerging field? |
| | Hey, Bayside local here. Decided to register to see what the hubbub is about. Been to Danipad before, it's a great place. Currently pushing through my CS Associates degree but recently I had some issues and unfortunately had to drop a few classes. Trying to not let it get to … |
| | International Journal of Computer Science & Information Technology (IJCSIT) ISSN: 0975-3826(online); 0975-4660 (Print) http://airccse.org/journal/ijcsit.html Scope & Topics The AIRCC’s International Journal of Computer Science and Information Technology (IJCSIT) is devoted to fields of Computer Science and Information Systems. The IJCSIT is a peer-reviewed scientific journal published in electronic form as … |
| | [ATTACH=RIGHT]19013[/ATTACH]I will start off by saying that I don’t like to think of myself as lazy, instead I prefer to think that I am much too busy to take the time to complete the more mundane chores around the house like vacuuming and so on. Ok, I’m lazy and vacuuming …  |
 | Hello everyone, I will take this chance to reintroduce myself to the community. I was a member on the Daniweb forums back in 2006 and 2007. I can see a lot has changed on the site since then, and its great to see that the community is still alive. In … |
The End.