Karol Marek Klimczak's repositories
event_study_CAR
Event studies in finance: estimates market model and calculates cumulative abnormal return plus amihud illiquidity
finpoltext
Financial text analysis for Polish (optionally other languages)
opus2021
Translating financial lexicons to other languages via WordNet
survey_design
Project for doctoral students on survey design in management studies.
topic_analysis_companies
This script processes documents from the Lancaster Financial corpus http://ucrel.lancs.ac.uk/cfie/ (It can be adapted to any other long documents). 1) Split the text into documents, keeping +/- 3 lines around a keyword (eg.change) 2) Pre-process the documents into a corpus with spaCy: lemmatize, remove stop-words, punctuation, NERs 3) Run LDA topical analysis on the documents. 4) Return LDA results, Word Clouds, Examples for each topic. 5) Generate visualizations and figures for publication