Search Results for author: Lee Sael

Found 10 papers, 2 papers with code

Transition Matrix Representation of Trees with Transposed Convolutions

1 code implementation22 Feb 2022 Jaemin Yoo, Lee Sael

How can we effectively find the best structures in tree models?

Generalizing Tree Models for Improving Prediction Accuracy

no code implementations1 Jan 2021 Jaemin Yoo, Lee Sael

In this work, we propose Decision Transformer Network (DTN), our highly accurate and interpretable tree model based on our generalized framework of tree models, decision transformers.

Fast and Accurate Pseudoinverse with Sparse Matrix Reordering and Incremental Approach

no code implementations9 Nov 2020 Jinhong Jung, Lee Sael

How can we compute the pseudoinverse of a sparse feature matrix efficiently and accurately for solving optimization problems?

SNeCT: Scalable network constrained Tucker decomposition for integrative multi-platform data analysis

1 code implementation22 Nov 2017 Dongjin Choi, Lee Sael

SNeCT decomposition is applied to tensor constructed from large scale multi-platform multi-cohort cancer data, PanCan12, constrained on a network built from PathwayCommons database.

Feature versus Raw Sequence: Deep Learning Comparative Study on Predicting Pre-miRNA

no code implementations17 Oct 2017 Jaya Thomas, Sonia Thomas, Lee Sael

Tested on a variant of six-layer convolution neural net and three-layer deep belief network, we find the raw sequence input based convolution neural network model performs similar or slightly better than feature based deep belief networks with best accuracy values of 0. 995 and 0. 990, respectively.

Prior Knowledge based mutation prioritization towards causal variant finding in rare disease

no code implementations10 Oct 2017 Vasundhara Dehiya, Jaya Thomas, Lee Sael

The performance of the structure-based features trained on 80\% of HumDiv and tested on 20\% of HumDiv and on ClinVar datasets showed high levels of discernibility in the mutation's pathogenic or benign effects: F score of 0. 71 and 0. 68 respectively using multi-layer perceptron.

CTD: Fast, Accurate, and Interpretable Method for Static and Dynamic Tensor Decompositions

no code implementations9 Oct 2017 Jungwoo Lee, Dongjin Choi, Lee Sael

Also, CTD-S is made 5 ~ 86x faster, and 7 ~ 12x more memory-efficient than the state-of-the-art method by removing redundancy.

Tensor Decomposition

Next Generation Business Intelligence and Analytics: A Survey

no code implementations11 Apr 2017 Quoc Duy Vo, Jaya Thomas, Shinyoung Cho, Pradipta De, Bong Jun Choi, Lee Sael

Business Intelligence and Analytics (BI&A) is the process of extracting and predicting business-critical insights from data.

Cloud Computing

Deep Neural Network Based Precursor microRNA Prediction on Eleven Species

no code implementations10 Apr 2017 Jaya Thomas, Lee Sael

We propose a deep learning based classification model, called DP-miRNA, for predicting precursor miRNA sequence that contains the miRNA sequence.

General Classification

Multi-Kernel LS-SVM Based Bio-Clinical Data Integration: Applications to Ovarian Cancer

no code implementations10 Apr 2017 Jaya Thomas, Lee Sael

We were also able to predict clinical status with higher accuracy as compared to using individual data types.

Data Integration

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