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data science

A collection of 3 posts

Cost-Efficient Text-to-SQL Chatbot Using ChatGPT LLMs
#data science #llms #chatgpt

Cost-Efficient Text-to-SQL Chatbot Using ChatGPT LLMs

Overview Have you ever wondered how to make data more accessible to other employees in your organization without them having to deal with the headache of SQL queries? We would like to share with you our attempt at solving this problem by making a cost-efficient Text-to-SQL chatbot at Raisa. In

  • Yousef Atef Tawfike
  • Karim Zaghw
  • Mohamed Elmahdy
Multiple authors Oct 2, 2023 • 11 min read
Time Series Forecasting using Transformers and Ordinal Regression
#deep learning #data science #time series

Time Series Forecasting using Transformers and Ordinal Regression

Raisa's Domain and Time Series PredictionOne of the things we do at Raisa is forecasting oil and gas production for all wells in the United States. Forecasting are usually done for the next twelve months based on previous data, which is by definition a time series forecasting problem.With the

  • Abdelrahman Hosny
  • Seifeldin Elsehely
  • Mohamed Elmahdy
Multiple authors Nov 7, 2022 • 9 min read
Introduction to Probabilistic Deep Learning
#machine learning #data science

Introduction to Probabilistic Deep Learning

Why Bayesian deep learning?Have you ever tried to learn about Bayesian neural networks but got hit in the face with a barrage of equations? Have you ever implemented a Bayesian neural network without actually understanding why this works? If the answer is yes to any of those questions, then

  • Abdelrahman A. ESMAT
  • Mohamed Elmahdy
Abdelrahman A. ESMAT, Mohamed Elmahdy Apr 11, 2022 • 3 min read
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