Improved Data Collection from Online Sources Using Query Expansion and Active Learning

By Fridolin Linder. 2017

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

1. Alexandra Olteanu
2. Carlos Castillo
3. Fernando Diaz
4. Emre Kıcıman
5. Muhammad Imran
6. Hamed Zamani
7. Ugur Kursuncu
8. Xinyi Zhou

Citations in the corpus

• Social Data: Biases, Methodological Pitfalls, and Ethical Boundaries (2019, methodology): “…for query generation and expansion (Olteanu et al., 2014a), by splitting the queries and run them in parallel (Sampson et al., 2015), or by employing active learning techniques (Li et al., 2014; Linder, 2017)—to mitigate possible biases by improving sampling completeness or representativeness.”