Masafumi Nakano

GCI Asset Management, Inc.

12F Chiyoda First Bldg. East

3-8-1 Nishi-Kanda

Chiyoda-ku, Tokyo 101-0065

Japan

SCHOLARLY PAPERS

10

DOWNLOADS

730

SSRN CITATIONS

6

CROSSREF CITATIONS

1

Scholarly Papers (10)

1.

Enhancing Sentiment Analysis based Investment by Large Language Models in Japanese Stock Market

Number of pages: 20 Posted: 24 Jul 2023 Last Revised: 25 Jul 2023
Masafumi Nakano and Takuya Yamaoka
GCI Asset Management, Inc. and University of Tokyo - Graduate School of Economics
Downloads 227 (246,235)
Citation 1

Abstract:

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ChatGPT, sentiment analysis, text mining, alpha creation, risk-adjusted returns, natural language processing, Japanese stock market

2.

Mean-Variance Portfolio with Generalized EMA and Anomaly Detector

Number of pages: 20 Posted: 25 Oct 2016
Masafumi Nakano, Akihiko Takahashi and Soichiro Takahashi
GCI Asset Management, Inc., University of Tokyo - Faculty of Economics and GCI Asset Management, Inc.
Downloads 200 (276,885)

Abstract:

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Mean-Variance portfolio, anomaly detection, particle filtering, state space models, exponential moving averages

3.

Robust Technical Trading with Fuzzy Knowledge-Based Systems

Number of pages: 16 Posted: 06 Jul 2017
Masafumi Nakano, Akihiko Takahashi and Soichiro Takahashi
GCI Asset Management, Inc., University of Tokyo - Faculty of Economics and GCI Asset Management, Inc.
Downloads 194 (284,624)
Citation 2

Abstract:

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knowledge-based system, fuzzy logic, technical trading, market phase, Japanese stock market

4.

On the Effect of Bank of Japan's Outright Purchase on the JGB Yield Curve

Number of pages: 25 Posted: 30 Aug 2017 Last Revised: 10 Mar 2019
GCI Asset Management, Inc., University of Tokyo - Faculty of Economics, GCI Asset Management, Inc. and GCI Asset Management, Inc.
Downloads 109 (454,440)
Citation 2

Abstract:

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Yield Curve, QQE, Bank of Japan, Scenario Analysis, State Space Model, Kalman Filter

5.

A New Investment Method with Autoencoder: Applications to Cryptocurrencies

Expert Systems with Applications, Volume 162, 2020, 113730
Posted: 29 Oct 2019 Last Revised: 15 Jul 2023
Masafumi Nakano and Akihiko Takahashi
GCI Asset Management, Inc. and University of Tokyo - Faculty of Economics

Abstract:

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AutoEncoder, Cryptocurrency, Delta hedging, Artificial neural network

6.

Bitcoin Technical Trading With Artificial Neural Network

Physica A: Statistical Mechanics and its Applications, Volume 510, 2018, Pages 587-609
Posted: 24 Feb 2018 Last Revised: 15 Jul 2023
Masafumi Nakano, Akihiko Takahashi and Soichiro Takahashi
GCI Asset Management, Inc., University of Tokyo - Faculty of Economics and GCI Asset Management, Inc.

Abstract:

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Bitcoin, Artificial Neural Network, Deep Learning, High Frequency Data, Technical Trading

7.

State Space Approach to Adaptive Fuzzy Modeling for Financial Investment

Forthcoming in "Applied Soft Computing"
Posted: 19 Oct 2017 Last Revised: 23 Jun 2019
Masafumi Nakano, Akihiko Takahashi and Soichiro Takahashi
GCI Asset Management, Inc., University of Tokyo - Faculty of Economics and GCI Asset Management, Inc.

Abstract:

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fuzzy system, adaptive learning, state space model, particle filtering, financial portfolio

8.

Fuzzy Logic-Based Portfolio Selection with Particle Filtering and Anomaly Detection

Knowledge-Based Systems, Volume 131, 1 September 2017, Pages 113-124
Posted: 17 Feb 2017 Last Revised: 28 Aug 2017
Masafumi Nakano, Akihiko Takahashi and Soichiro Takahashi
GCI Asset Management, Inc., University of Tokyo - Faculty of Economics and GCI Asset Management, Inc.

Abstract:

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expert system, fuzzy logic, performance measure, mean-variance portfolio, particle filtering, anomaly detection

9.

Creating Investment Scheme with State Space Modeling

Expert Systems with Applications, Volume 81, 15 September 2017, Pages 53–66
Posted: 21 Dec 2016 Last Revised: 06 Apr 2017
Masafumi Nakano, Akihiko Takahashi and Soichiro Takahashi
GCI Asset Management, Inc., University of Tokyo - Faculty of Economics and GCI Asset Management, Inc.

Abstract:

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state space models, particle filtering, financial investment, risk-return profile, risk-adjusted returns, alpha

10.

Generalized Exponential Moving Average (EMA) Model with Particle Filtering and Anomaly Detection

Expert Systems with Applications, Volume 73, 1 May 2017, Pages 187–200
Posted: 02 Sep 2016 Last Revised: 24 Jul 2018
Masafumi Nakano, Akihiko Takahashi and Soichiro Takahashi
GCI Asset Management, Inc., University of Tokyo - Faculty of Economics and GCI Asset Management, Inc.

Abstract:

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return prediction, particle filtering, anomaly detection, exponential moving averages, stochastic volatility, state space models