The one-sided focus on English in previous studies of gender bias in NLP misses out on opportunities in other languages: English challenge datasets such as GAP and Wino-Gender highlight model preferences that are "hallucinatory", e.g., disambiguating genderambiguous occurrences of 'doctor' as male doctors. We show that for languages with type B reflexivization, e.g., Swedish and Russian, we can construct multi-task challenge datasets for detecting gender bias that lead to unambiguously wrong model predictions: In these languages, the direct translation of 'the doctor removed his mask' is not ambiguous between a coreferential reading and a disjoint reading. Instead, the coreferential reading requires a non-gendered pronoun, and the gendered, possessive pronouns are anti-reflexive. We present a multilingual, multi-task challenge dataset, which spans four languages and four NLP tasks and focuses only on this phenomenon. We find evidence for gender bias across all task-language combinations and correlate model bias with national labor market statistics.
The one-sided focus on English in previous studies of gender bias in NLP misses out on opportunities in other languages: English challenge datasets such as GAP and Wino-Gender highlight model preferences that are "hallucinatory", e.g., disambiguating genderambiguous occurrences of 'doctor' as male doctors. We show that for languages with type B reflexivization, e.g., Swedish and Russian, we can construct multi-task challenge datasets for detecting gender bias that lead to unambiguously wrong model predictions: In these languages, the direct translation of 'the doctor removed his mask' is not ambiguous between a coreferential reading and a disjoint reading. Instead, the coreferential reading requires a non-gendered pronoun, and the gendered, possessive pronouns are anti-reflexive. We present a multilingual, multi-task challenge dataset, which spans four languages and four NLP tasks and focuses only on this phenomenon. We find evidence for gender bias across all task-language combinations and correlate model bias with national labor market statistics.
In this contribution, we investigate a methodology based on neural networks for efficient learning of light metal castings for defect detection in X-ray imaging. The motivation comes from the high effort in time and costs which is currently required to set up new objects or parts. To overcome this drawback, on the one hand, we want to reduce the complexity for the user by applying neural networks for defect detection. On the other hand, we try to use as much data from the simulation as possible instead of real data which is costly to collect. The performance of the investigated approaches is evaluated using real-world data from wheel inspection. We show that training on simulated data only is inferior to training with costly real world data. Combining both types results in the best performance and the closer the simulated data matches the real-world, the better the performance.
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