Data Science Jobs

Data science, which should not be mistaken for information science, is a field of study that uses scientific processes, methods, systems, and algorithms to extract insights and knowledge from various forms of data, be it structured or unstructured. It is similar to data mining and is a conception to unify machine learning, data analysis, statistics, and their related methods so as to analyze and understand the actual facts about data. Data science employs theories and techniques taken from many disciplines such as computer science, information science, statistics, and mathematics.

In a nutshell, data science can be said to be a multidisciplinary blend of algorithm development, data inference, and technology in a way to find solution to analytically complex problems. Data science is useful to anyone who wants to be a data miner.

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    31 jobs found, pricing in SGD

    Consider any customer reviews data in CSV and implement Aspect based sentiment analysis which should read user defined aspect and calculate how many times present in all the reviews . In how many sentences it is present. And what is the sentiment for each and calculate average sentiment

    $27 (Avg Bid)
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    Looking for someone who knows how to develop a chatbot using RASA AI framework in python by building cypher queries and connecting to neo4j database.

    $464 (Avg Bid)
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    MP4 to Text -- 2 6 days left
    VERIFIED

    I have 4 hour MP4 record and need to convert into text format.

    $40 (Avg Bid)
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    45 bids
    Machine learning 6 days left
    VERIFIED

    Need brief review on 1. If the data set changes then the ML needs to be remodeled according to new data set everytime. Is this really required? What is the current solutions to this problem in the market? How can we handle this ?

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    Flutter Machine Learning 5 days left
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    I would like to add machine learning to my flutter app, preferably with Tensorflow. My database set up is currently with firebase. **It's important that I work with a developer who knows how to communicate well and pays attention to details and stays on time. Please submit your proposal highlighting your experience with machine learning including what you have been able to accomplish with machine learning. Thanks

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    I need help creating generic market mix models for digital and non-digital tactics, create ensemble models where there are co-dependencies between tactics. I would like to create a mixed model with time varying dimension.

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    Deepfake detection 5 days left
    VERIFIED

    Implement of novel model to distinguish the factual structure between machine-generated text and human-written text.

    $186 (Avg Bid)
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    Inviting applications for the role in Statistical Modeling Responsibilities · Data preparation and validation : ü Prepare data for processing by organizing information, checking for any inaccuracies, and adjusting and weighting the raw data. ü Evaluate the statistical methods and procedures used to obtain data in order to ensure validity, applicability, efficiency, and accuracy. ü Identify relationships and trends in data, as well as any factors that could affect the results of the model. ü Using these techniques to identify the transfer function (adstock ,adbank or hills function). of the various media variables on Target by controlling multicollinearity, · Tools used for analysis : ü Processing large amounts of data using basi...

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    Extracting Software Security Requirements from a Software Requirement Specification Document, and that is through working on a DATASET to develop a Machine learning algorithm.

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    Data Science Expert 4 days left
    VERIFIED

    Physiological computing project:- Implementation of heart rate measurement through webcam, experimental design to collect the data through experiments Analyzing Results and complete document writing

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    The dark sky is a weather website(full Free) that gives an API that we use to get historical weather data for unlimited records. As Dark sky currently does not offers for registering new users but its work with old users login iD, I need dark sky API for extracting weather for Foursquare Dataset Anyone who has API for dark sky

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    Looking for data scientist/AI expert to develop methodology for creation of dataset for GNN (Graph Neural Network) application Requirements: -qualifications and experience in data science/AI & related fields -expert in GNN (Graph Neural Network) -ability to consistently produce and deliver high quality work If you fulfill requirements above, please send (a) CV (b) examples of AI project/ work you have done

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    We have to make our own Datasets for questions and answers With the help of Bi-DAF, Glove. abvoe link is similar to our project but we have to only make our own dataset instead of SQUAD dataset

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    Hello, I am applying for jobs in front-end development/React and javascript and the interviews require me to solve algorithm questions such as the ones found on leetcode. My language of choice is javascript so I would need someone who can tutor me to solve algorithm challenges using javascript. Fluent and CLEAR ENGLISH is a must, please.

    $24 / hr (Avg Bid)
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    I am looking for someone to write a python code that calculate text similarities. We are going to provide you with all the source dataset and you provide me with the code and final dataset. This is the first task of a project that will do several other similar tasks. You can find the file describing the task attached.

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    Implement the hierarchical agglomerative clustering algorithm and some other questions .

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    1. Create a free account in AWS account, create S3 service (Cloud Object Storage – Amazon S3 – Amazon Web Services )and store the data in a bucket (name the bucket as yourname_demo). 2. Create AWS Postgres RDS database service (Amazon RDS | Cloud Relational Database | Amazon Web Services), name it yourname_demo_rds and load the data from the S3 bucket Activity -2 1. Download pgadmin4 ( Download ()) to your local machine 2. Connect the postgres db you have created - yourname_demo_rds 3. Run the sql query to retrieve following information from the db: a. How many unique ProductID are available b. How many unique ProductType are available c. Filter the db for OutletSize = Small and create a child table and name it outlet_small d. Filter the db for OutletSize = Medium and create a ...

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    I need to extract historical weather data. I have the longitude latitude and timestamp stored in separate columns: This dataset contains check-ins in NYC and Tokyo collected for about 10 month (from 12 April 2012 to 16 February 2013). It contains 227,428 check-ins in New York city and 573,703 check-ins in Tokyo. I need one more attribute "weather" that you can extract using longitude latitude and timestamp Weather in sunny, cloudy, or rainy

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    Object detection Rotated bounding box

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    I need to develop spatiotemporal models that can get implemented for how the effective disease is going to spread over time and space "not classification". it can be done based on the location and the number of affected people each week, month and year. The required models are RNN, CNN, LSTM, TCN (Temporal Convolutional Network), GRU and a combination of this algorithm and cellular automata. Through this project I expect: - We want to know how many people are expected to be affected next week, next month, and next year in addition to the risk areas. - What is the link between disease transmission and other factors (weather, elevation, land uses land cover) - The used models are ( RNN, CNN, LSTM, TCN (Temporal Convolutional Network), GRU, and cellular automata). Then compare the ...

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    Answer 2 questions about decision tree and decision science Answer should be similar to the photo

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    Modify labelme opensource software to work with detectron2 machine learning model so that it can help users to label datasets quicker

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    Data Science Project 1 day left
    VERIFIED

    I would need some help on running some models on the dataset I have. I have a bigger project and this is a form of assessment.

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    We are looking a Data Sciencist Architect who can do below for us. Design Data Warehousing System Develope ETL using python scripts/C# project or any other tool and setup those on server or some other service to run every on a particular time to fetch data from multiple sources and dump it in to DWH. Setup PowerBI with embadded capacity for customer reporting. Person should be expert into SQL development & DWH designing, Python and PowerBI

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    I need to develop spatiotemporal models that can get implemented for how the effective disease is going to spread over time and space "not classification". it can be done based on the location and the number of affected people each week, month and year. The required models are RNN, CNN, LSTM, TCN (Temporal Convolutional Network), GRU and a combination of this algorithm and cellular automata. Through this project I expect: - We want to know how many people are expected to be affected next week, next month, and next year in addition to the risk areas. - What is the link between disease transmission and other factors (weather, elevation, land uses land cover) - The used models are ( RNN, CNN, LSTM, TCN (Temporal Convolutional Network), GRU, and cellular automata). Then compare the ...

    $164 (Avg Bid)
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    The project is a news application that contains a large number of news There is a group of classified news And a large group of them is not classified I want a program that categorizes news into specific categories

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    Spark Training for Data Science 17 hours left
    VERIFIED

    We are an edtech and provide specialized trainjngs to our corporate clients. One of our clients is looking for training in spark for their data science team. Its a short term training program but we are looking for a longer term relationship with a good resource

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    I'm doing a research project to design several prediction modelling and compare them to achieve the best; I have numerous methods that I want to apply to conduct my analysis. The analysis required experts aware of using ArcMap/QGIS, Machine learning, and deep learning methods to achieve the project objectives. The Project needs to be done fast and in high quality. So, I need to develop spatiotemporal models that can get implemented for how the effective disease is going to spread over time and space "not classification". it can be done based on the location and the number of affected people each week, month and year. The required models are RNN, CNN, LSTM, TCN (Temporal Convolutional Network), GRU and a combination of this algorithm and cellular automata. in short: Through...

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    BI strategy document 5 hours left
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    I need a BI strategy document written. Must be to a good standard at an enterprise level. May need a few revisions and will need some time to discuss ideas and concepts. The document needs to cover QA, analytics, reporting, machine learning, data maturity, tooling, data democratisation and monetisation, data science team set up. Must be written in fluent English.

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    NDA
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    IMPORTANT: PLEASE READ THE FULL CHALLENGE BRIEF THAT CONTAINS ALL THE CHALLENGE AND SUBMISSION REQUIREMENTS AND RULES CHALLENGE BRIEF: REGISTRATION FORM: FAQ: WEBINAR RECORDING: Predict project risks using NASA’s lessons from the past. Design a project management tool that extracts past project risk information and uses AI/ML to predict risks on future projects. RISKY SPACE BUSINESS: NASA AI RISK PREDICTION CHALLENGE If you’re an AI/ML specialist or someone who is great at extracting data from past project reports, this challenge is for you! The Risky Space Business Challenge is looking for White Papers and algorithms to help NASA predict risks on future projects. If you’re up to the challenge, you could win a share of the $50,000 purse. To participat...

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    Featured Guaranteed Sealed Top Contest
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    27 entries

    Bonjour à tous, J'aurais besoin d'aide pour un TP d'études sur l'apprentissage par renforcement (reinforcement learning) dans le domaine de la data science. Un exercice sur la prédiction et un autre sur le contrôle, cela ne devrait pas être compliqué pour les personnes du domaine. Je vous laisse me dire si vous êtes en mesure d'effectuer cela à priori, je vous montrerai l'étude par la suite.

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