데이터 과학 Jobs

Power BI Developer Specification: ETA Accuracy and Time Since Last Update Charts. All charts are needed at Daily, Weekly, and Monthly levels. Objective: Develop two interactive charts in Power BI to analyze and visualize: ETA Accuracy Trends (daily, weekly, and monthly levels). Impact of Time Since Last Update on ETA Accuracy (daily, weekly, and monthly levels). Data Sources: Dataset with the following columns: Train ID Shift Date Shift Start TUL Shut Flag (Yes/No for shutdown periods) Planned ETA Updated ETA Actual Arrival Time Snapshot Time (timestamp of ETA update) Chart 1: ETA Accuracy Trends Requirements: Visualization: Line chart showing ETA Accuracy (% or hours) over time. Overlay with a bar chart indicating whether a shutdown occurred (TUL Shut Flag). Metrics: ETA Accuracy = ABS...

I am in the process of writing a scientific paper in the fields of computer science and data science. I require assistance with structuring and content development, particularly within the Methodology and Results sections. The paper needs to be paraphrased professionally to ensure 0% plagiarism, formatted according to IEEE standards, and I will need guidance on the publication process. Key Requirements: - Expertise in academic writing, particularly in computer and data science - Proficiency in IEEE formatting - Experience in academic publication - Ability to provide constructive feedback on writing structure and content - Exceptional paraphrasing skills to ensure originality I have completed all experiments and data collection, so the focus will primarily be on the writing and structuri...

We are looking for an experienced developer with expertise in cryptocurrency trading, machine learning, and algorithmic trading to create a fully autonomous crypto trading bot. The bot should be capable of analyzing market trends, executing trades, and adapting its strategies based on performance using machine learning techniques. Responsibilities: Bot Development: Design and implement a crypto trading bot that can trade autonomously across multiple exchanges (e.g., Binance, Coinbase, Kraken). Data Collection & Preprocessing: Integrate with APIs to pull historical and real-time market data (price, volume, order book, etc.), and preprocess data for training machine learning models. Machine Learning Models: Use machine learning algorithms to analyze market trends and build predictive m...

Im looking for an experienced data scientist or machine learning specialist to work on a product matching project.(University task) The objective is to identify matching products between two datasets (e.g., Google Products and Amazon Products) using blocking techniques, similarity measures, and supervised learning.

I'm looking for someone with a strong expertise and experience using Nvivo software for qualitative data analysis. This project involves analyzing data from academic research interviews. Key Tasks: - Utilizing Nvivo for qualitative data analysis Ideal Skills: - Proficient in using Nvivo software - Experienced in qualitative data analysis - Familiar with academic research methodologies Your role will be critical in helping me make sense of the data and draw meaningful conclusions. Please include your relevant experience with Nvivo and qualitative data analysis in your proposal.

About the Project We're seeking a data specialist to assist in collecting comprehensive mathematics educational content for research purposes. The goal is to gather high-quality mathematics learning materials, focusing on problem-solving approaches and solutions. Project Scope Target Volume: 500GB of curated mathematical content including: - Problem sets and solutions - Mathematical reasoning processes - Academic materials from educational institutions - Multi-language content (primarily English and Chinese) - Coverage from high school to university level mathematics Content Requirements - Mathematical problems and detailed solutions - Step-by-step problem-solving processes - Expected answers and solution verification - Error analysis and corrections - Dataset source documentation -...

Massively-Unstructured DataVerse

I have a project that requires an expert in QGIS. The task involves analyzing a cavity/void using existing location data expressed in lat/long format. Key Responsibilities: - Utilize QGIS to determine the height, depth and all relevant measurements of the underground void. - Provide a detailed, step-by-step guide on how the analysis was conducted. Ideal Skills and Experience: - Proficiency in using ArchGIS or QGIS - Prior experience in analyzing underground features - Ability to explain complex processes in a simple, clear manner. I am looking forward to working with a professional who can deliver high-quality work in a timely manner.

I have a project that requires an expert in QGIS. The task involves analyzing a cavity/void using existing location data expressed in lat/long format. Key Responsibilities: - Utilize QGIS to determine the height, depth and all relevant measurements of the underground void. - Provide a detailed, step-by-step guide on how the analysis was conducted. Ideal Skills and Experience: - Proficiency in using ArchGIS or QGIS - Prior experience in analyzing underground features - Ability to explain complex processes in a simple, clear manner. I am looking forward to working with a professional who can deliver high-quality work in a timely manner.

Full-Time Marketing and Data Science Specialist Needed for Email & SMS. Description: We are a growing startup looking for an experienced freelancer to join our team full-time as a Marketing AND Data Science Specialist. Our focus is 100% on email and SMS campaigns, with no SEO or social media marketing. If you have a knack for crafting effective campaign templates, building sales funnel templates, analyzing data, and guiding teams on automation and reporting, we want to hear from you! Experience with Matomo Analytics is a big plus. --- Key Responsibilities: - Develop and execute effective **email and SMS marketing campaigns**. - Build and optimize **sales funnels** to drive traffic to our websites. - Create and manage **A/B testing** to refine campaigns and strategies. - G...

I'm in need of an algorithm coding expert who can help optimize delivery routes. The primary focus of this algorithm will be on enhancing the efficiency of our delivery processes. Key Responsibilities: - Develop an algorithm specifically designed for route optimization. - Ensure the algorithm can effectively enhance our delivery processes. Ideal Skills: - Strong coding skills, particularly in algorithm development. - Previous experience with optimization and route planning. - Ability to understand and improve delivery logistics. Budget $50

I am looking for a professional experienced in implementing AI assistants using OpenAI to develop an assistant capable of handling specific queries on a specialized topic. The project requires custom training (fine-tuning) of the model using books and other key materials related to the subject. The assistant will be deployed and used directly within the OpenAI platform, so no additional interface development is required. The goal is to create a highly accurate assistant that bases its responses exclusively on the provided information. 1.-Content Management: Process and organize materials (books, documents, guidelines) into a format suitable for training the model (fine-tuning). Ensure the content is structured to produce accurate and reliable responses. 2.-Model Training: Configure and ...