Research Experience
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Laboratory of BDAA, USTC (Hefei Anhui)
Feb.2017 ~ Present
Research Assistant
WIP: LUNA
Internship
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Jingdong Chengdu Institute (Chengdu, Sichuan)
July.2016 ~ Aug.2016
Data processing and feature extraction using spark and
hive.
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Bytedance Toutiao NLP Group (Haidian, Beijing)
Feb.2017 ~ Aug.2017
Analyze the data features and deploy some services.
Also be responsible for constructing the models applied
in short-text sentiment analysis, which is
mainly based on text-cnn and RNN.
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IFLYTEK Core Development Platform (Hefei, Anhui)
June.2018 ~ Jan.2019
Design and implement a recommender system prototype
which is based on reinforcement
learning and knowledge graph. The relevant achievement
has been accepted by KDD'19.
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National Education Examinations Authority (Haidian, Beijing)
Oct.2019 ~ Jan.2020
Auto annotating the attributes for exercise, including difficulty,
related knowledge points and so on. Also responsible for designing
machine learning algorithm for predicting the exercises similarity and
segmenting the exam papers.
Competition
- Kaggle: Feedback Prize - Evaluating Student Writing (Silver Medal, top 5%)
- Kaggle: ASHRAE - Great Energy Predictor III (Silver Medal, top 5%)
- Kaggle: Predicting Molecular Properties (Bronze Medal, top 10%)