Search Results for author: Liao Zhu

Found 7 papers, 2 papers with code

The Adaptive Multi-Factor Model and the Financial Market

no code implementations30 Jul 2021 Liao Zhu

Modern evolvements of the technologies have been leading to a profound influence on the financial market.

Algorithmic Trading

Clustering Structure of Microstructure Measures

no code implementations5 Jul 2021 Liao Zhu, Ningning Sun, Martin T. Wells

This paper builds the clustering model of measures of market microstructure features which are popular in predicting stock returns.

Clustering

A News-based Machine Learning Model for Adaptive Asset Pricing

no code implementations13 Jun 2021 Liao Zhu, Haoxuan Wu, Martin T. Wells

The paper proposes a new asset pricing model -- the News Embedding UMAP Selection (NEUS) model, to explain and predict the stock returns based on the financial news.

BIG-bench Machine Learning

Time-Invariance Coefficients Tests with the Adaptive Multi-Factor Model

no code implementations9 Nov 2020 Liao Zhu, Robert A. Jarrow, Martin T. Wells

We show that for nearly all time periods with length less than 6 years, the beta coefficients are time-invariant for the AMF model, but not for the FF5 model.

High-Dimensional Estimation, Basis Assets, and the Adaptive Multi-Factor Model

2 code implementations23 Apr 2018 Liao Zhu, Sumanta Basu, Robert A. Jarrow, Martin T. Wells

The paper proposes a new algorithm for the high-dimensional financial data -- the Groupwise Interpretable Basis Selection (GIBS) algorithm, to estimate a new Adaptive Multi-Factor (AMF) asset pricing model, implied by the recently developed Generalized Arbitrage Pricing Theory, which relaxes the convention that the number of risk-factors is small.

Clustering Vocal Bursts Intensity Prediction

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