Overview - Challenges
This page gives an overview of common challenges you could encounter when analyzing OJAs. Next to each challenge is the relevant section in the guide.
Last updated
This page gives an overview of common challenges you could encounter when analyzing OJAs. Next to each challenge is the relevant section in the guide.
Last updated
If you have identified any challenges not listed here, please let us know by making a pull request in our GitHub Repository or contact us directly.
Where to find OJA data? Data Sources and OJA Landscaping
How to collect OJA data? Web Scraping
How to store OJA data? Job Posting Data Schema
How to segment a job ad?
How to identify duplicates?
How to extract occupations?
How to extract skills and competences?
How to evaluate extraction and classification algorithms?
How to create a gold standard for evaluation?
Which taxonomies are there (ISCO, ESCO, KLDB, etc.)?
How to develop a taxonomy?
How to evaluate a taxonomy?
How to deal with duplicates?
How to validate an OJA dataset/sample?
What to report?