Kiswahili examples in which Canine improved over mBert in the TyDi QA SelectP task. On examining the mBert’s subword tokenization, we observe that the segmentations do not align well, putting more pressure on the model to combine them and more opportunities for some embeddings to be poorly estimated. Top: The model must match a key word in the question milikiwa (own) to a morphological variant in the answer iki-milikiwa (to be owned). mBert’s WordPiece segmentation produces milik -iwa and iki -mi -iki -wa for these, respectively. Bottom: The model must match i-sambaza-yo (distributes) in the question with u-sambaza-ji (distribution). mBert’s WordPiece segmentation produces isam -ba -za -yo and usa -mba -zaj -i.
| Question . | Passage Answer . |
|---|---|
| Chelsea ina milikiwa na nani? | Kwa kawaida Chelsea huvaa jezi ya blu, kaptula blu na soksi nyeupe. Nembo ya klabu imebadilishwa mara nyingi kulingana na wakati na kuboresha muonekano wa klabu. Nembo ya sasa inaonesha picha ya simba akiwa amebeba mkuki. Tangu Julai 2003, Chelsea imekuwa ikimilikiwa na Bilionea wa Kirusi, Roman Abramovich. |
| Who owns Chelsea? | Chelsea usually wear blue jerseys, blue shorts and white socks. The club logo has been changed many times over time and improved the club’s appearance. The current emblem shows a picture of a lion carrying a spear. Since July 2003, Chelsea has been owned by Russian billionaire Roman Abramovich. |
| Kampuni isambazayo umeme nchini Kenya inaitwaje? | Kenya Power and Lighting (KPLC) ni kampuni inayohusika na maambukizi ya umeme na usambazaji wa umeme nchini Kenya. |
| What is the name of the company that distributes electricity in Kenya? | Kenya Power and Lighting (KPLC) is a company responsible for electricity transmission and distribution in Kenya. |
| Question . | Passage Answer . |
|---|---|
| Chelsea ina milikiwa na nani? | Kwa kawaida Chelsea huvaa jezi ya blu, kaptula blu na soksi nyeupe. Nembo ya klabu imebadilishwa mara nyingi kulingana na wakati na kuboresha muonekano wa klabu. Nembo ya sasa inaonesha picha ya simba akiwa amebeba mkuki. Tangu Julai 2003, Chelsea imekuwa ikimilikiwa na Bilionea wa Kirusi, Roman Abramovich. |
| Who owns Chelsea? | Chelsea usually wear blue jerseys, blue shorts and white socks. The club logo has been changed many times over time and improved the club’s appearance. The current emblem shows a picture of a lion carrying a spear. Since July 2003, Chelsea has been owned by Russian billionaire Roman Abramovich. |
| Kampuni isambazayo umeme nchini Kenya inaitwaje? | Kenya Power and Lighting (KPLC) ni kampuni inayohusika na maambukizi ya umeme na usambazaji wa umeme nchini Kenya. |
| What is the name of the company that distributes electricity in Kenya? | Kenya Power and Lighting (KPLC) is a company responsible for electricity transmission and distribution in Kenya. |