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Research Notes
Book
Series
Light
Dark
Auto
English
English
简体中文
All Series
WRDS Tips
7
The Best Practice to Link CUSIP to PERMNO
(R) Dealing with CCM Consecutive Date Ranges
How to bypass WRDS DUO verification
Fastest way to download from WRDS
Accounting delay of WRDS Factors
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Deep Learning
5
Tokenizer, Dataset, and "collate_fn"
Quicktake: BPE, WordPiece, and SentencePiece
Implementation details: From the original Transformer to GPT
Transformers (deep learning models) are better at predicting the tail distribution
Pandas may be the bottleneck of your neural network training
R and Data.table
4
(R) Super Efficient Event Study Code
All you need to know about data/time in R and SAS
How to query an interval? Understand `foverlap` and `roll` in data.table
Parallelization in R
Causal Inference
3
Synthetic Control
Difference-in-Differences
Regression: How to use it for causal inference?