Search Results for author: Fangyi Li

Found 3 papers, 0 papers with code

Prediction of Fund Net Value Based on ARIMA-LSTM Hybrid Model

no code implementations19 Nov 2021 Peng Zhou, Fangyi Li

The net value of the fund is affected by performance and market, and the researchers try to quantify these effects to predict the future net value by establishing different models.

An Improved Reinforcement Learning Model Based on Sentiment Analysis

no code implementations19 Nov 2021 Yizhuo Li, Peng Zhou, Fangyi Li, Xiao Yang

The authors combined the deep Q network in reinforcement learning with the sentiment quantitative indicator ARBR to build a high-frequency stock trading model for the share market.

reinforcement-learning Reinforcement Learning (RL) +1

RPT: Relational Pre-trained Transformer Is Almost All You Need towards Democratizing Data Preparation

no code implementations4 Dec 2020 Nan Tang, Ju Fan, Fangyi Li, Jianhong Tu, Xiaoyong Du, Guoliang Li, Sam Madden, Mourad Ouzzani

RPT is pre-trained for a tuple-to-tuple model by corrupting the input tuple and then learning a model to reconstruct the original tuple.

Denoising Entity Resolution +4

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