Python Numpy Jobs

76 were found based on your criteria

  • Hourly – Less than 1 month – Less than 10 hrs/week – Posted
    We have a text dataset that has been categorized, and has score correlations. The goal is to find statistically significant correlations, towards developing an algorithm. Python machine learning. This should be an interesting project for the contractor; it involves movie data. Applicants should have experience and knowledge with Python data processing, machine learning. Knowledge of statistics and neural networks is a plus.
  • Fixed-Price – Est. Budget: $800.00 Posted
    Develop a strategy for pulling and combining bioactivities data, drug trial data, and assay test result data from the current PostgreSQL database into a meaningful graphical heat map representation. The end result must provide a simple interface for biological researchers to analyze and also for simple input into future machine learning programs. The end result must render correctly using the tools at: http://mps.csb.pitt.edu/#/bioactivities/heatmap_selection Preliminary work has already been completed with bioactivities data. Current codebase ...
  • Fixed-Price – Est. Budget: $100.00 Posted
    Looking for a candidate who has experience in Django Python frameworks and programming. You must have knowledge in Python Math and Physics problem solving.
  • Hourly – 1 to 3 months – 10-30 hrs/week – Posted
    We're building a Social Marketing Automation (SMA) platform/app and need someone to work on the machine learning engine to: 1) Evaluate multiple sources of signal (audience traffic) 2) Evaluate effectiveness of signal boosting methods (advertising) 3) Measure traffic conversion 4) Make campaign recommendations Datasets are Facebook traffic, Facebook advertising, Amazon Kindle book publisher data to start. THE BIGGEST INITIAL PROBLEM IS TO SOLVE THE AMAZON PRODUCT ADVERTISING API PROBLEM TO TRACK WHO FROM FACEBOOK HAS ACTUALLY MADE AN ...
  • Hourly – 3 to 6 months – 10-30 hrs/week – Posted
    The Center for Effective Philanthropy (CEP) provides foundations and other philanthropic funders with comparative data to enable higher performance. Through our research, assessment tools, and programming and communications, CEP's data and insight help funders achieve the most positive outcomes on issues, fields, communities, and people. CEP creates new data sets relevant to foundation leaders and hosts highly regarded programming focused on key issues related to funder effectiveness. CEP also produces widely referenced research reports on foundation performance assessment, strategy ...
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    Analysis of biological data from a 96 well plate. I have 2 csv files, one containing data and one containing some indexing values. I need these to be merged into one pivot table. I need the code to be flexible enough to cope with different numbers of indexing and data values. I have a video explaining more about the data files what I want from the output. Please don't apply without watching the video. I am familiar with R ...
  • Fixed-Price – Est. Budget: $300.00 Posted
    We've developed some Proof-of-Concept code for an autonomous R/C car that detects people's faces and drives toward them. We're using cascade files for face detection which provides us with a good-enough program but it only works when someone is facing directly at the camera and about 3 - 5 feet away. Additionally, we're taking JPEG image captures and sending them over to an in-network server for processing which returns a control signal to the car. Currently ...
  • Hourly – 1 to 3 months – 10-30 hrs/week – Posted
    We have an existing Python-based data integration tool that needs to be enhanced to improve quality. The data integration tool uses different algorithms including hierarchical clustering - so we need someone who has good knowledge of both Python as well as algorithms. The ideal candidate would have a Masters or PhD in Computer Science, excellent communication skills and at least 2-3 hours availability during business hours in the eastern US. The candidate should be able to analyze the tool output, develop ...
  • Fixed-Price – Est. Budget: $20.00 Posted
    An easy for somebody who knows Pandas well. I just need to sort the columns in a pivot table in a custom way, but have been struggling to work out how to do it. I make a DataFrame as follows: newdf = pandas.pivot_table(df, rows=['Survey Name', 'Task Name', 'User', 'Counter', 'Date', 'Time'], cols=['Behaviour', 'Class'], aggfunc=len) How do I sort it so that the columns are ordered in a custom way? I would like to provide a list ...
  • Hourly – 1 to 3 months – 10-30 hrs/week – Posted
    We are looking for a backend developer to build up a new database and reuse API from existing App to a new intriguing App we are developing. Estimated project time is 30 hours + 20 hours of testing The work involves: 1) simplify and adapt an existing RESTful API in Python for a new app 2) Implement a database schema in Postgresql and a set of database calls in Python 3) Adapt existing Django-tornado server-nginx configuration for running the new app ...
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