Search Results for author: Sidra Mehtab

Found 18 papers, 2 papers with code

Portfolio Optimization on NIFTY Thematic Sector Stocks Using an LSTM Model

no code implementations6 Feb 2022 Jaydip Sen, Saikat Mondal, Sidra Mehtab

Optimum risk and eigen portfolios for each sector are designed based on ten critical stocks from the sector.

Portfolio Optimization

Hierarchical Risk Parity and Minimum Variance Portfolio Design on NIFTY 50 Stocks

no code implementations6 Feb 2022 Jaydip Sen, Sidra Mehtab, Abhishek Dutta, Saikat Mondal

Portfolio design and optimization have been always an area of research that has attracted a lot of attention from researchers from the finance domain.

Analysis of Sectoral Profitability of the Indian Stock Market Using an LSTM Regression Model

no code implementations9 Nov 2021 Jaydip Sen, Saikat Mondal, Sidra Mehtab

This paper presents an optimized predictive model built on long-and-short-term memory (LSTM) architecture for automatically extracting past stock prices from the web over a specified time interval and predicting their future prices for a specified forecast horizon, and forecasts the future stock prices.

regression

Stock Portfolio Optimization Using a Deep Learning LSTM Model

no code implementations8 Nov 2021 Jaydip Sen, Abhishek Dutta, Sidra Mehtab

The predicted and the actual returns of each portfolio are found to be high, indicating the high precision of the LSTM model.

Portfolio Optimization Time Series +1

Optimum Risk Portfolio and Eigen Portfolio: A Comparative Analysis Using Selected Stocks from the Indian Stock Market

no code implementations23 Jul 2021 Jaydip Sen, Sidra Mehtab

Three portfolios are built for each of the seven sectors chosen for this study, and the portfolios are analyzed on the training data based on several metrics such as annualized return and risk, weights assigned to the constituent stocks, the correlation heatmaps, and the principal components of the Eigen portfolios.

Design and Analysis of Robust Deep Learning Models for Stock Price Prediction

no code implementations17 Jun 2021 Jaydip Sen, Sidra Mehtab

Building predictive models for robust and accurate prediction of stock prices and stock price movement is a challenging research problem to solve.

Stock Price Prediction

Volatility Modeling of Stocks from Selected Sectors of the Indian Economy Using GARCH

no code implementations28 May 2021 Jaydip Sen, Sidra Mehtab, Abhishek Dutta

Volatility clustering is an important characteristic that has a significant effect on the behavior of stock markets.

Clustering

Profitability Analysis in Stock Investment Using an LSTM-Based Deep Learning Model

no code implementations6 Apr 2021 Jaydip Sen, Abhishek Dutta, Sidra Mehtab

Even more challenging is to build a system for constructing an optimum portfolio of stocks based on the forecasted future stock prices.

Accurate Stock Price Forecasting Using Robust and Optimized Deep Learning Models

no code implementations28 Mar 2021 Jaydip Sen, Sidra Mehtab

Designing robust frameworks for precise prediction of future prices of stocks has always been considered a very challenging research problem.

Stock Price Prediction Using CNN and LSTM-Based Deep Learning Models

no code implementations22 Oct 2020 Sidra Mehtab, Jaydip Sen

In this approach, the open values of the NIFTY 50 index are predicted on a time horizon of one week, and once a week is over, the actual index values are included in the training set before the model is trained again, and the forecasts for the next week are made.

Stock Price Prediction

Stock Price Prediction Using Machine Learning and LSTM-Based Deep Learning Models

4 code implementations20 Sep 2020 Sidra Mehtab, Jaydip Sen, Abhishek Dutta

In this work, we propose an approach of hybrid modeling for stock price prediction building different machine learning and deep learning-based models.

BIG-bench Machine Learning regression +2

Machine Learning Applications in Misuse and Anomaly Detection

no code implementations10 Sep 2020 Jaydip Sen, Sidra Mehtab

Machine learning and data mining algorithms play important roles in designing intrusion detection systems.

Anomaly Detection BIG-bench Machine Learning +1

A Time Series Analysis-Based Stock Price Prediction Using Machine Learning and Deep Learning Models

no code implementations17 Apr 2020 Sidra Mehtab, Jaydip Sen

We contend that the agglomerative approach of model building that uses a combination of statistical, machine learning, and deep learning approaches, can very effectively learn from the volatile and random movement patterns in a stock price data.

BIG-bench Machine Learning regression +3

Stock Price Prediction Using Convolutional Neural Networks on a Multivariate Timeseries

no code implementations10 Jan 2020 Sidra Mehtab, Jaydip Sen

Based on the NIFTY data during the said period, we build various predictive models using machine learning approaches, and then use those models to predict the Close value of NIFTY 50 for the year 2019, with a forecast horizon of one week.

BIG-bench Machine Learning regression +1

A Robust Predictive Model for Stock Price Prediction Using Deep Learning and Natural Language Processing

1 code implementation9 Dec 2019 Sidra Mehtab, Jaydip Sen

Based on the data of 2015 to 2017, we build various predictive models using machine learning, and then use those models to predict the closing value of NIFTY 50 for the period January 2018 till June 2019 with a prediction horizon of one week.

BIG-bench Machine Learning Sentiment Analysis +1

Cannot find the paper you are looking for? You can Submit a new open access paper.