Yu Tian work email
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Yu Tian personal email
Current Data Science (computer science) graduate student in Northeastern University.
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Software EngineerAmazon Feb 2020 - PresentSeattle, Wa, Us -
Data Scientist (Software Development) Co-OpAbiomed Jan 2019 - May 2019Danvers, Ma, UsWeb Tool for Natural Language Report Detection and Validation- Designed natural language data analyzing workflow specific for text report data and built end-to-end web application with functions of data extraction, data storage, training data preparation, target case detection, searching results validation. - Created a RESTful web service using Java SpringBoot framework, designed and implemented DAO and built object relational mapping with Mysql database using JPA and Hibernate.- Built a collection of adverse event detection algorithms and data manipulation API using Flask, Numpy, NLTK, Scikit-learn, and interact with large scale binary text data stored on Azure Blobstorage using Azure Blob Service REST API. - Designed and implemented responsive front-end using ReactJS, AJAX, Bootstrap, Material-UI coded in JSX6, CSS3. - Deployed entire set of tool and databases on Azure Web Serivice, CosmosDB, Azure SQL database.Cardiac Signal Synchronization Tool- Created user friendly python tool for synchronizing cardiac output data from different sensors with benchmark data. - Implemented functions such as signal synchronization, synchronization evaluation, covariance plot, outlier detection, missing value handling.MAUDE Database Filter- Created python script for filtering complain case reports related to specific medical device usage based on text description from MAUDE database. -
Data Scientist Intern (Nlp)Unibit Inc. May 2018 - Aug 2018Cambridge, Ma, Us-Designed question-answer (QA) system to extract information from relational database based on natural language questions.-Built NER and text classification system using CRF and LSTM-RNN model.-Prepared 10,000 questions dataset by simulating retail investors' behavior using question templates.-Applied Word2Vec algorithm on over 20 GB financial text dataset crawled from internet to improve accuracy of QA system.-Created rule-based parser to transform natural language date expression to formal date time expression.-Deployed QA system on AWS using Docker container and built API for frontend using Flask.
Yu Tian Education Details
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Northeastern UniversityData Science -
Tianjin UniversityManufacturing Engineering -
Tianjin UniversityEngineering/Industrial Management
Frequently Asked Questions about Yu Tian
What company does Yu Tian work for?
Yu Tian works for Amazon
What is Yu Tian's role at the current company?
Yu Tian's current role is Software Engineer at Amazon.
What is Yu Tian's email address?
Yu Tian's email address is yt****@****ble.com
What schools did Yu Tian attend?
Yu Tian attended Northeastern University, Tianjin University, Tianjin University.
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