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Stat-222-Project
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Create Fixed Train Test Split
#54
ijyliu
closed
3 months ago
12
Adjustments Incorporating Filing Date
#53
ijyliu
closed
3 months ago
9
SCF Setup
#52
ijyliu
closed
2 months ago
0
code review all_data_fixed_quarter_date construction
#51
ijyliu
closed
4 months ago
0
call length by credit rating
#50
ijyliu
closed
4 months ago
1
the thank you plot - and other things - boxplot with number items in each rating accounted for
#49
ijyliu
closed
4 months ago
1
Provide examples of readability and other NLP features at different levels
#48
ijyliu
closed
2 months ago
1
parallel NLP processing
#47
ijyliu
closed
4 months ago
1
Handle outliers in Altman-Z
#46
ijyliu
closed
3 months ago
8
note: converting earnigns call date from datetime to date has minor effects leading to one obs difference
#45
ijyliu
closed
4 months ago
0
Add 2017-1-1 as potential fixed quarter date
#44
ijyliu
closed
4 months ago
1
in all_data, figure out why earnings call source is always web
#43
ijyliu
closed
4 months ago
1
Check and clean up all file paths and remove old files from Box and convert everything to parquet or excel if we want to open it
#42
ijyliu
closed
4 months ago
0
sample size falls with shift to fixed quarter date
#41
ijyliu
closed
4 months ago
1
Combining Earnings Call Data
#40
ijyliu
closed
4 months ago
0
potentially chop list of executives and look for first occurrence of "Operator:" to start call text
#39
ijyliu
closed
4 months ago
1
Update all data for new earnings calls and ensure all code switched over
#38
ijyliu
closed
4 months ago
0
Shut down API keys before making repo public
#37
ijyliu
closed
2 months ago
0
Additional Financial Data Needed for Altman Z-Scores
#36
ijyliu
closed
4 months ago
3
Newly Scraped Earnings Call Data EDA
#35
ijyliu
closed
4 months ago
1
Find Sectors to Use
#34
ijyliu
closed
4 months ago
4
Earnings Call Web Scraping
#33
ijyliu
closed
4 months ago
2
Restructure to fixed quarter
#32
ijyliu
closed
4 months ago
0
Logistic Regression
#31
ijyliu
closed
3 months ago
28
Backfill Credit Ratings All The Way To Q1 2010?
#30
ijyliu
closed
4 months ago
5
What companies leave the dataset and why?
#29
ijyliu
closed
2 months ago
12
Difference Financial Variables?
#28
ijyliu
closed
2 months ago
5
Fixed Quarter Restructuring and Days Since Call as Predictor
#27
ijyliu
closed
4 months ago
1
Code Review for Data Loading and Cleaning
#26
ijyliu
closed
4 months ago
5
Progress Slide for 3/1
#25
ijyliu
closed
4 months ago
1
EDA on All Data (merged data file)
#24
ijyliu
closed
4 months ago
17
Creating Samples
#23
ijyliu
closed
4 months ago
1
Big Merge
#22
ijyliu
closed
4 months ago
0
Prediction Setup
#21
ijyliu
closed
4 months ago
10
NLP Features
#20
seanzhou1207
closed
2 months ago
22
Scrape for Missing Earnings Call Transcripts
#19
ijyliu
closed
4 months ago
2
Code Submission 2/23
#18
ijyliu
closed
4 months ago
2
Earnings Calls - Bad Sectors
#17
ijyliu
closed
4 months ago
5
March 5 Presentation
#16
ijyliu
closed
4 months ago
0
Respond to Libor's Email from 2/18
#15
ijyliu
closed
4 months ago
3
Progress Slide for 2/23
#14
ijyliu
closed
4 months ago
4
Respond to Libor's Email
#13
ijyliu
closed
4 months ago
2
Initial Literature Exploration
#12
ijyliu
closed
2 months ago
2
Notes on Variable to Predict
#11
ijyliu
closed
4 months ago
2
Explore Getting SEC Filings Using Parser on AWS Sagemaker
#10
ijyliu
closed
3 months ago
0
Data Load and Exploratory Data Analysis on Credit Rating Data
#9
ijyliu
closed
4 months ago
4
Data Load and Exploratory Data Analysis on Tabular Financial Statement Data
#8
ijyliu
closed
4 months ago
16
Data Load and Exploratory Data Analysis on Earnings Calls
#7
ijyliu
closed
4 months ago
18
Comment on Using Earnings Calls
#6
ijyliu
closed
2 months ago
1
Reading the Graph Neural Nets Paper
#5
ijyliu
closed
2 months ago
1
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