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Stat-222-Project
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Rating Changes Classification Reports
#104
ijyliu
closed
3 months ago
0
Table of Critical P-Values?
#103
ijyliu
closed
3 months ago
0
Add list of five connected nodes to network graph tooltip
#102
ijyliu
closed
3 months ago
0
Logistic Regression Coefficient Analysis
#101
ijyliu
closed
3 months ago
1
Change Model Results Discrepancy
#100
ijyliu
closed
3 months ago
2
FinBERT Positivity Score Description
#99
ijyliu
closed
3 months ago
0
Permutation Importance Rank for numeric transparency + other nlp variables in plots
#98
ijyliu
closed
3 months ago
0
Rerun company mentions and associated eda
#97
ijyliu
closed
4 months ago
1
Update NLP Features EDA and Visualizations
#96
ijyliu
closed
3 months ago
0
Sampled version of firm network graph
#95
ijyliu
closed
3 months ago
4
Run McNemar's test on close accuracy results
#94
ijyliu
closed
4 months ago
1
Add train accuracy to logistic regression to see if overfit
#93
ijyliu
closed
4 months ago
1
Run Best Tabular Classifier on Same Observations as Graph NN
#92
ijyliu
closed
3 months ago
4
Ensemble Best Performing GNN and Best Performing Tabular Classifier
#91
ijyliu
opened
4 months ago
0
Review Graph Neural Network and Deploy with More Features
#90
ijyliu
closed
3 months ago
2
Integrate more ratios and diffs into models
#89
ijyliu
closed
4 months ago
1
Visualize Doc2Vec Network of All Firms
#88
ijyliu
closed
4 months ago
1
Rerun all EDA and Logistic Regression Rating Models
#87
ijyliu
closed
4 months ago
2
Run NLP features on new calls
#86
ijyliu
closed
4 months ago
0
Company Dropout Documentation: Summary for reference/noting in writeups/presentations:
#85
ijyliu
closed
3 months ago
0
Stepwise Model Changes to Account for Previous Rating
#84
ijyliu
closed
4 months ago
0
Revamped Rating Change Model
#83
ijyliu
closed
3 months ago
2
Pick some example data points and investigate the impact of NLP features
#82
ijyliu
closed
3 months ago
0
Average FINBERT Embeddings for each call
#81
ijyliu
closed
4 months ago
2
add note to documentation about dropping bad nlp features items
#80
ijyliu
closed
3 months ago
0
Ask Libor to Confirm Inclusion of Previous Rating
#79
ijyliu
closed
4 months ago
5
XGBoost
#78
ijyliu
closed
3 months ago
10
divide question count by call length?
#77
ijyliu
closed
4 months ago
3
investigate outlier value for PCA tone feature
#76
ijyliu
closed
4 months ago
3
Put all variables in sum stats table or make separate tables for date variables, categorical variables
#75
ijyliu
closed
4 months ago
2
autogluon best presets with updated variables and train-test split
#74
ijyliu
opened
5 months ago
0
Cleaning Steps
#73
ijyliu
closed
4 months ago
0
Roadmap and Next Steps as of 4/5
#72
ijyliu
closed
4 months ago
0
Rating trend over time
#71
ijyliu
closed
4 months ago
1
update autogluon results with new train-test split and selected variables
#70
ijyliu
closed
5 months ago
0
Further Tabular EDA
#69
ijyliu
closed
5 months ago
0
move NLP feature construction code
#68
ijyliu
closed
4 months ago
1
Logistic Regression GridSearchCV
#67
ijyliu
closed
5 months ago
0
Review NLP Feature Construction Code and Update README
#66
ijyliu
closed
4 months ago
1
Try dedupe for matching NER firm names and tickers
#65
ijyliu
closed
4 months ago
1
Upgrade NER to Transformer Model
#64
ijyliu
closed
5 months ago
0
Use NASDAQ screener to improve sector data and add country and IPO year
#63
ijyliu
closed
5 months ago
0
Implement Autogluon on SCF with Multimodal Transformers on data including the transcript
#62
ijyliu
closed
5 months ago
1
note credit rating data access is limited and our model can be used to interpolate
#61
ijyliu
closed
5 months ago
0
Integrate Annotation Project Question Category Classifications
#60
ijyliu
closed
4 months ago
3
NLP Features EDA
#59
ijyliu
closed
4 months ago
4
Predictors Allowed
#58
ijyliu
closed
5 months ago
2
Exploring Graph Neural Networks
#57
ijyliu
closed
4 months ago
3
List of Questions for Libor
#56
ijyliu
closed
5 months ago
0
Consider Dropping Items Missing Any Covariates of Interest
#55
ijyliu
closed
5 months ago
6
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