Data on the deletion ratio of Wikipedia articles created with and without Content Translation.
Wikis with higher deletion ratios for CX created articles
[edit]We reviewed wikis where the deletion rate of articles created with content translation is higher than the deletion rate for articles created with other tools as part ofT286636 during a specified timeframe. This data is updated quarterly (every three months) to assess the evolution of deletion rates as improvements are made. This timeframe was selected to capture a sufficient time for editors to review content and limit seasonality effects.
Data comes frommediawiki_history and reflects the deletion ratios of main namespace articles that were created using Content Translation compared to the deletion ratios of main namespace articles created without the tool. Bots were excluded. We also removed wikis where 15 or fewer articles were created with content translation during the reviewed timeframe to reduce noise in the data and focus on wikis with more representative data.
| Time period | Overall CX articles deletion ratio1 | Overall non-CX articles deletion ratio2 | Number of wikis with higher cx article deletion ratios3 | Wiki with the highest deletion ratio difference | Per Wiki deletion ratio results |
|---|
| April 2024 - June 2024 | 4.73%[1] | 11.46% | 16 wikis | Yiddish Wikipedia (78% cx; 38.1% non-cx) | Q4 2023-24 wiki results |
| October 2023 - December 2023 | 2.88% | 13.21% | 4 wikis[2] | Kurdish Wikipedia (13.64%cx; 0.16% non-cx) | Q2 2023 wiki results |
| January 2024 - March 2024 | 2.32% | 11.65% | 10 wikis | Lithuanian Wikipedia (46%cx; 12.48% non-cx) | Q3 2023-24 wiki results |
| October 2023 - December 2023 | 2.88% | 13.21% | 4 wikis[3] | Kurdish Wikipedia (13.64%cx; 0.16% non-cx) | Q2 2023 wiki results |
| July 2023 - September 2023 | 5.65%[4] | 12.71% | 22 wikis | Assamese Wikipedia (41.67% cx; 6.81% non-cx) | Q1 2023 wiki results |
| April 2023- June 2023 | 3.6% | 13% | 23 wikis | Serbo-Croatian Wikipedia (65% cx; 6.83% non-cx) | Q4 2022 wiki results |
| January 2023- March 2023 | 3.6% | 12.7% | 26 wikis | Tibetan Wikipedia (88.2% cx; 6.12% non-cx) | Q3 2022 wiki results |
| October 2022 - December 2022 | 3.4% | 12.9% | 32 wikis | Cebuano Wikipedia (61.1% cx; 18.5% non-cx) | Q2 2022 wiki results |
| July 2022 - September 2022 | 2.9% | 11.4% | 25 wikis | Western Frisian Wikipedia (100% cx, 3.24% non-cx) | Q1 2022 wiki results |
| April 2022 - June 2022 | 3.2% | 12.8% | 17 wikis | Javanese Wikipedia (69.6% cx; 0.35% non-cx) | Q4 2022 wiki results |
| January 2022 - March 2022 | 3% | 12% | 13 wikis | Estonian Wikipedia (29.4% cx; 11.7% non-cx) | Q3 2022 wiki results |
| October 2021 - December 2021 | 2.8% | 10.7% | 16 wikis | Lithuanian Wikipedia (47.4% cx; 15.3% non-cx) | Q2 2021 wiki results |
| July 2021 - September 2021 | 2.1% | 12.5% | 13 wikis | Javanese Wikipedia (96.2% cx; 12% non-cx) | Q1 2021 wiki results |
| April 2021 - June 2021 | 3.1% | 13.8% | 15 wikis | Moroccan Arabic Wikipedia (36% cx; 1.64% non-cx) | Q4 2021 wiki results |
| January 2021 - March 2021 | 2.8% | 15.2% | 13 wikis | Hawaiian Wikipedia (39% cx; 1.2% non-cx) | Q3 2021 wiki results |
| 1 Defined as the ratio of all deleted articles created with CX to all articles created with CX across all wikis. 2 Defined as the ratio of all deleted articles created without CX to all articles created without CX across all wikis. 3 Excludes wikis with 15 or fewer articles created with Content Translation during the reviewed time period, and difference is less than 2%. |
| April to June 2024 |
|---|
April to June 2024 (Q4 2023-24)[edit]| Wikipedias with higher deletion ratios for articles created with Content Translation |
|---|
| Reviewed Time Period: April to June 2024 (Q4 2023-24) |
|---|
| Wikipedia | Created Articles | Deleted Articles | Deletion Ratios |
|---|
| Wikipedia | Created CX Articles | Created non-CX Articles | Deleted CX Articles | Deleted non-CX Articles | CX Articles Deletion Ratio | Non-CX Articles Deletion Ratio | Deletion Ratio Difference |
|---|
| yiwiki | 41 | 21 | 32 | 8 | 78.05% | 38.10% | -39.95% | | kuwiki2 | 30 | 846 | 10 | 45 | 33.33% | 5.32% | -28.01% | | swwiki | 21 | 2591 | 6 | 47 | 28.57% | 1.81% | -26.76% | | lvwiki | 38 | 3397 | 9 | 252 | 23.68% | 7.42% | -16.26% | | ocwiki | 16 | 541 | 3 | 20 | 18.75% | 3.70% | -15.05% | | uzwiki | 15340 | 31189 | 2036 | 861 | 13.27% | 2.76% | -10.51% | | roa_rupwiki | 17 | 33 | 2 | 1 | 11.76% | 3.03% | -8.73% | | mnwiki2 | 19 | 759 | 4 | 101 | 21.05% | 13.31% | -7.74% | | hrwiki | 254 | 2147 | 59 | 372 | 23.23% | 17.33% | -5.90% | | tnwiki | 22 | 579 | 1 | 2 | 4.55% | 0.35% | -4.20% | | brwiki | 27 | 673 | 2 | 25 | 7.41% | 3.71% | -3.70% | | astwiki | 19 | 2883 | 1 | 47 | 5.26% | 1.63% | -3.63% | | fiwiki | 16 | 8464 | 2 | 757 | 12.50% | 8.94% | -3.56% | | dewiki | 479 | 47302 | 77 | 6178 | 16.08% | 13.06% | -3.02% | | gawiki | 153 | 1268 | 6 | 22 | 3.92% | 1.74% | -2.18% | | htwiki | 63 | 179 | 2 | 2 | 3.17% | 1.12% | -2.05% | | 1 Excludes Wikipedias with 15 or fewer articles created with Content Translation during the reviewed time period. | | 2 Also identified in the prior quarter as a wiki with a higher deletion ratio for articles created with Content Translation. |
|
| January through March 2024 |
|---|
January through March 2024 (Q3 2023-24)[edit]| Wikipedias with higher deletion ratios for articles created with Content Translation |
|---|
| Reviewed Time Period: October through December 2023 (FY 23 Q3) |
|---|
| Wikipedia | Created Articles | Deleted Articles | Deletion Ratios |
|---|
| Wikipedia | Created CX Articles | Created non-CX Articles | Deleted CX Articles | Deleted non-CX Articles | CX Articles Deletion Ratio | Non-CX Articles Deletion Ratio | Deletion Ratio Difference |
|---|
| ltwiki | 50 | 4039 | 23 | 504 | 46.00% | 12.48% | -33.52% | | banwiki | 18 | 1416 | 5 | 15 | 27.78% | 1.06% | -26.72% | | cebwiki | 34 | 741 | 8 | 37 | 23.53% | 4.99% | -18.54% | | mnwiki | 22 | 903 | 7 | 211 | 31.82% | 23.37% | -8.45% | | iswiki | 45 | 966 | 6 | 60 | 13.33% | 6.21% | -7.12% | | gnwiki | 24 | 115 | 2 | 2 | 8.33% | 1.74% | -6.59% | | tgwiki | 142 | 1979 | 15 | 115 | 10.56% | 5.81% | -4.75% | | svwiki2 | 108 | 14912 | 14 | 1321 | 12.96% | 8.86% | -4.10% | | kuwiki2 | 23 | 629 | 3 | 60 | 13.04% | 9.54% | -3.50% | | ttwiki | 55 | 388 | 3 | 8 | 5.45% | 2.06% | -3.39% | | 1 Excludes Wikipedias with 15 or fewer articles created with Content Translation during the reviewed time period. | | 2 Also identified in the prior quarter as a wiki with a higher deletion ratio for articles created with Content Translation. |
|
| October through December 2023 |
|---|
October through December 2023 (Q2 2023-24)[edit]- Analysis by Krishna Chaitanya Velaga,Product Analytics
Wikipedias with higher deletion ratios for articles created with Content Translation
(at least 2% higher deletion rate, as compared to articles created without using CX) |
|---|
| Reviewed Time Period: October through December 2023 (FY 23 Q2) |
|---|
| Wikipedia | Created Articles | Deleted Articles | Deletion Ratios |
|---|
| Created CX Articles | Created non-CX Articles | Deleted CX Articles | Deleted non-CX Articles | CX Articles Deletion Ratio | Non-CX Articles Deletion Ratio | Deletion Ratio Difference |
|---|
| kuwiki2 | 22 | 15023 | 3 | 24 | 13.64% | 0.16% | -13.48% | | svwiki | 104 | 12910 | 19 | 1618 | 18.27% | 12.53% | -5.74% | | ocwiki2 | 45 | 1053 | 3 | 22 | 6.67% | 2.09% | -4.58% | | dewiki | 535 | 53710 | 89 | 6865 | 16.64% | 12.78% | -3.86% | | 1 Excludes Wikipedias with 15 or fewer articles created with Content Translation during the reviewed time period. | | 2 Also identified in the prior quarter as a wiki with a higher deletion ratio for articles created with Content Translation. |
|
| July through September 2023 |
|---|
July through September 2023 (Q1 2023-24)[edit]- Analysis by Krishna Chaitanya Velaga,Product Analytics
| Wikipedias with higher deletion ratios for articles created with Content Translation |
|---|
| Reviewed Time Period: July through September 2023 (FY 23 Q1) |
|---|
| Wikipedia | Created Articles | Deleted Articles | Deletion Ratios |
|---|
| Created CX Articles | Created non-CX Articles | Deleted CX Articles | Deleted non-CX Articles | CX Articles Deletion Ratio | Non-CX Articles Deletion Ratio | Deletion Ratio Difference |
|---|
| aswiki | 24 | 426 | 10 | 29 | 41.67% | 6.81% | -34.86% | | kawiki | 77 | 1326 | 33 | 234 | 42.86% | 17.65% | -25.21% | | ltwiki2 | 43 | 4126 | 13 | 272 | 30.23% | 6.59% | -23.64% | | lawiki | 16 | 603 | 4 | 49 | 25.00% | 8.13% | -16.87% | | cebwiki | 18 | 840 | 3 | 63 | 16.67% | 7.50% | -9.17% | | ocwiki2 | 36 | 794 | 3 | 14 | 8.33% | 1.76% | -6.57% | | kuwiki2 | 65 | 1023 | 5 | 18 | 7.69% | 1.76% | -5.93% | | brwiki | 21 | 2865 | 1 | 21 | 4.76% | 0.73% | -4.03% | | lvwiki2 | 35 | 3321 | 3 | 152 | 8.57% | 4.58% | -3.99% | | uzwiki | 4686 | 5801 | 1540 | 1726 | 32.86% | 29.75% | -3.11% | | lbwiki | 52 | 494 | 4 | 26 | 7.69% | 5.26% | -2.43% | | bswiki2 | 79 | 408 | 13 | 58 | 16.46% | 14.22% | -2.24% | | mtwiki2 | 55 | 185 | 2 | 3 | 3.64% | 1.62% | -2.02% | | zh_yuewiki | 36 | 2148 | 2 | 76 | 5.56% | 3.54% | -2.02% | | yiwiki | 16 | 38 | 2 | 4 | 12.50% | 10.53% | -1.97% | | dewiki2 | 575 | 53022 | 80 | 6432 | 13.91% | 12.13% | -1.78% | | arywiki | 61 | 426 | 4 | 22 | 6.56% | 5.16% | -1.40% | | satwiki | 464 | 557 | 7 | 1 | 1.51% | 0.18% | -1.33% | | ttwiki | 51 | 559 | 3 | 27 | 5.88% | 4.83% | -1.05% | | shwiki2 | 18 | 721 | 2 | 75 | 11.11% | 10.40% | -0.71% | | mznwiki | 99 | 2280 | 1 | 10 | 1.01% | 0.44% | -0.57% | | gawiki | 145 | 698 | 4 | 16 | 2.76% | 2.29% | -0.47% | | 1 Excludes Wikipedias with 15 or fewer articles created with Content Translation during the reviewed time period. | | 2 Also identified in the prior quarter as a wiki with a higher deletion ratio for articles created with Content Translation. |
|
| April through June 2023 |
|---|
April through June 2023 (Q4 2022-23)[edit]- Analysis by Krishna Chaitanya Velaga,Product Analytics
| Wikis with higher deletion ratios for articles created with Content Translation |
|---|
| Reviewed Time Period: April 2023 through June 2023 (FY 22 Q4) |
|---|
| Wiki project | Created Articles | Deleted Articles | Deletion Ratios |
|---|
| Created CX Articles | Created non-CX Articles | Deleted CX Articles | Deleted non-CX Articles | CX Articles Deletion Ratio | Non-CX Articles Deletion Ratio | Deletion Ratio Difference |
|---|
| shwiki | 20 | 791 | 13 | 54 | 65.00% | 6.83% | -58.17% | | suwiki | 19 | 144 | 10 | 15 | 52.63% | 10.42% | -42.21% | | tnwiki | 32 | 32 | 14 | 4 | 43.75% | 12.50% | -31.25% | | lvwiki | 34 | 3521 | 10 | 225 | 29.41% | 6.39% | -23.02% | | ltwiki2 | 59 | 4077 | 17 | 574 | 28.81% | 14.08% | -14.73% | | fiwiki | 76 | 7945 | 17 | 765 | 22.37% | 9.63% | -12.74% | | gdwiki2 | 17 | 90 | 2 | 3 | 11.76% | 3.33% | -8.43% | | iuwiki2 | 16 | 12 | 16 | 11 | 100.00% | 91.67% | -8.33% | | ttwiki2 | 73 | 531 | 11 | 37 | 15.07% | 6.97% | -8.10% | | kuwiki2 | 86 | 568 | 9 | 23 | 10.47% | 4.05% | -6.42% | | bswiki2 | 110 | 785 | 22 | 110 | 20.00% | 14.01% | -5.99% | | hywiki2 | 191 | 2897 | 25 | 263 | 13.09% | 9.08% | -4.01% | | ocwiki | 48 | 930 | 3 | 23 | 6.25% | 2.47% | -3.78% | | bhwiki | 68 | 296 | 17 | 66 | 25.00% | 22.30% | -2.70% | | tumwiki2 | 56 | 5442 | 3 | 165 | 5.36% | 3.03% | -2.33% | | mtwiki | 59 | 194 | 4 | 9 | 6.78% | 4.64% | -2.14% | | zhwiki | 1905 | 40421 | 140 | 2273 | 7.35% | 5.62% | -1.73% | | kswiki2 | 145 | 1627 | 2 | 6 | 1.38% | 0.37% | -1.01% | | afwiki2 | 98 | 1573 | 7 | 97 | 7.14% | 6.17% | -0.97% | | glwiki | 504 | 2367 | 21 | 89 | 4.17% | 3.76% | -0.41% | | dewiki | 595 | 50390 | 89 | 7346 | 14.96% | 14.58% | -0.38% | | bewiki | 604 | 3745 | 16 | 95 | 2.65% | 2.54% | -0.11% | | jawiki | 683 | 20939 | 89 | 2720 | 13.03% | 12.99% | -0.04% | | 1 Excludes wikis with 15 or fewer articles created with Content Translation during the reviewed time period | | 2 Also identified in the prior quarter as a wiki with a higher deletion ratio for articles created with Content Translation |
|
| January through March 2023 |
|---|
January through March 2023 (Q3 2022-23)[edit]- Analysis by Megan Neisler,Product Analytics
| Wikis with higher deletion ratios for articles created with Content Translation |
|---|
| Reviewed Time Period: January 2023 through March 2023 (Q3) |
|---|
| Wiki project1 | Created Articles | Deleted Articles | Deletion Ratios |
|---|
| Created CX Articles | Created non-CX Articles | Deleted CX Articles | Deleted non-CX Articles | CX Articles Deletion Ratio | Non-CX Articles Deletion Ratio | Deletion Ratio Difference |
|---|
| bowiki | 17 | 98 | 15 | 6 | 88.24% | 6.12% | −82.11% | | iuwiki | 202 | 44 | 202 | 20 | 100.00% | 45.45% | −54.55% | | htwiki2 | 84 | 91 | 35 | 3 | 41.67% | 3.30% | −38.37% | | gdwiki | 18 | 24 | 9 | 3 | 50.00% | 12.50% | −37.50% | | jvwiki2 | 83 | 295 | 32 | 15 | 38.55% | 5.08% | −33.47% | | lawiki2 | 17 | 642 | 5 | 40 | 29.41% | 6.23% | −23.18% | | crwiki | 36 | 24 | 36 | 19 | 100.00% | 79.17% | −20.83% | | yiwiki | 31 | 68 | 16 | 21 | 51.61% | 30.88% | −20.73% | | iswiki2 | 25 | 1451 | 5 | 50 | 20.00% | 3.45% | −16.55% | | kuwiki2 | 59 | 1049 | 11 | 39 | 18.64% | 3.72% | −14.93% | | ltwiki2 | 49 | 5816 | 9 | 567 | 18.37% | 9.75% | −8.62% | | tumwiki | 22 | 2103 | 2 | 34 | 9.09% | 1.62% | −7.47% | | bswiki2 | 55 | 1163 | 9 | 111 | 16.36% | 9.54% | −6.82% | | arywiki2 | 41 | 408 | 8 | 52 | 19.51% | 12.75% | −6.77% | | zh_yuewiki2 | 28 | 2471 | 3 | 104 | 10.71% | 4.21% | −6.51% | | aswiki | 45 | 816 | 5 | 41 | 11.11% | 5.02% | −6.09% | | mznwiki | 47 | 594 | 4 | 21 | 8.51% | 3.54% | −4.98% | | lnwiki | 16 | 77 | 4 | 16 | 25.00% | 20.78% | −4.22% | | afwiki2 | 65 | 1236 | 6 | 63 | 9.23% | 5.10% | −4.13% | | hywiki2 | 286 | 3437 | 31 | 243 | 10.84% | 7.07% | −3.77% | | etwiki2 | 105 | 4759 | 12 | 367 | 11.43% | 7.71% | −3.72% | | ttwiki2 | 32 | 574 | 2 | 22 | 6.25% | 3.83% | −2.42% | | mywiki | 86 | 2620 | 4 | 99 | 4.65% | 3.78% | −0.87% | | enwiki | 545 | 161216 | 35 | 9568 | 6.42% | 5.93% | −0.49% | | kswiki | 46 | 249 | 1 | 5 | 2.17% | 2.01% | −0.17% | | swwiki2 | 70 | 598 | 9 | 76 | 12.86% | 12.71% | −0.15% | | 1 Excludes wikis with 15 or fewer articles created with Content Translation during the reviewed time period 2 Also identified in the prior quarter as a wiki with a higher deletion ratio for articles created with Content Translation |
|
| October through December 2022 |
|---|
October through December 2022 (Q2 2022-23)[edit]- Analysis by Megan Neisler,Product Analytics
| Wikis with higher deletion ratios for articles created with Content Translation |
|---|
| Reviewed Time Period: October 2022 through December 2022 (Q2) |
|---|
| Wiki project1 | Created Articles | Deleted Articles | Deletion Ratios |
|---|
| Created CX Articles | Created non-CX Articles | Deleted CX Articles | Deleted non-CX Articles | CX Articles Deletion Ratio | Non-CX Articles Deletion Ratio | Deletion Ratio Difference |
|---|
| cebwiki | 18 | 281 | 11 | 52 | 61.11% | 18.51% | −42.61% | | lawiki2 | 17 | 764 | 6 | 43 | 35.29% | 5.63% | −29.67% | | arzwiki2 | 54 | 13791 | 16 | 238 | 29.63% | 1.73% | −27.90% | | hywiki2 | 38 | 1491 | 14 | 179 | 36.84% | 12.01% | −24.84% | | swwiki | 45 | 1180 | 13 | 53 | 28.89% | 4.49% | −24.40% | | ltwiki2 | 36 | 2801 | 14 | 492 | 38.89% | 17.57% | −21.32% | | ttwiki2 | 32 | 68978 | 9 | 5436 | 28.12% | 7.88% | −20.24% | | iswiki2 | 20 | 1128 | 4 | 76 | 20.00% | 6.74% | −13.26% | | astwiki2 | 102 | 1420 | 15 | 56 | 14.71% | 3.94% | −10.76% | | idwiki | 296 | 14138 | 80 | 2348 | 27.03% | 16.61% | −10.42% | | arywiki2 | 39 | 610 | 9 | 84 | 23.08% | 13.77% | −9.31% | | fiwiki2 | 42 | 8888 | 7 | 659 | 16.67% | 7.41% | −9.25% | | etwiki | 54 | 4603 | 8 | 342 | 14.81% | 7.43% | −7.38% | | twwiki | 47 | 125 | 4 | 2 | 8.51% | 1.60% | −6.91% | | orwiki | 91 | 336 | 8 | 7 | 8.79% | 2.08% | −6.71% | | skwiki2 | 88 | 1817 | 18 | 258 | 20.45% | 14.20% | −6.26% | | tgwiki2 | 232 | 1743 | 21 | 63 | 9.05% | 3.61% | −5.44% | | afwiki | 118 | 2121 | 9 | 77 | 7.63% | 3.63% | −4.00% | | htwiki2 | 26 | 192 | 2 | 8 | 7.69% | 4.17% | −3.53% | | zh_yuewiki2 | 63 | 2678 | 4 | 87 | 6.35% | 3.25% | −3.10% | | dewiki | 302 | 52333 | 48 | 6711 | 15.89% | 12.82% | −3.07% | | eowiki | 248 | 6424 | 10 | 70 | 4.03% | 1.09% | −2.94% | | brwiki2 | 90 | 2464 | 3 | 17 | 3.33% | 0.69% | −2.64% | | kuwiki2 | 312 | 1728 | 19 | 63 | 6.09% | 3.65% | −2.44% | | jvwiki2 | 30 | 930 | 1 | 17 | 3.33% | 1.83% | −1.51% | | bswiki | 90 | 680 | 11 | 74 | 12.22% | 10.88% | −1.34% | | glwiki | 602 | 3222 | 29 | 114 | 4.82% | 3.54% | −1.28% | | simplewiki | 103 | 12489 | 28 | 3272 | 27.18% | 26.20% | −0.99% | | ckbwiki2 | 343 | 1145 | 17 | 49 | 4.96% | 4.28% | −0.68% | | lvwiki2 | 45 | 3406 | 4 | 285 | 8.89% | 8.37% | −0.52% | | zhwiki | 1162 | 37882 | 79 | 2488 | 6.80% | 6.57% | −0.23% | | ocwiki | 49 | 984 | 1 | 20 | 2.04% | 2.03% | −0.01% | | 1 Excludes wikis with 15 or fewer articles created with Content Translation during the reviewed time period 2 Also identified in the prior quarter as a wiki with a higher deletion ratio for articles created with Content Translation |
|
| July through September 2022 |
|---|
July through September 2022 (Q1 2022-23)[edit]- Analysis by Megan Neisler,Product Analytics
| Wikis with higher deletion ratios for articles created with Content Translation |
|---|
| Reviewed Time Period: July 2022 through September 2022 (Q1) |
|---|
| Wiki project1 | Created Articles | Deleted Articles | Deletion Ratios |
|---|
| Created CX Articles | Created non-CX Articles | Deleted CX Articles | Deleted non-CX Articles | CX Articles Deletion Ratio | Non-CX Articles Deletion Ratio | Deletion Ratio Difference |
|---|
| fywiki | 23 | 1110 | 23 | 36 | 100.00% | 3.24% | −96.76% | | arzwiki2 | 19 | 16331 | 9 | 198 | 47.37% | 1.21% | −46.16% | | lawiki2 | 32 | 611 | 17 | 45 | 53.12% | 7.36% | −45.76% | | iswiki | 27 | 1113 | 8 | 41 | 29.63% | 3.68% | −25.95% | | arywiki | 41 | 621 | 12 | 25 | 29.27% | 4.03% | −25.24% | | jvwiki2 | 18 | 2656 | 3 | 8 | 16.67% | 0.30% | −16.37% | | astwiki2 | 18 | 1030 | 4 | 64 | 22.22% | 6.21% | −16.01% | | ltwiki | 40 | 3546 | 8 | 290 | 20.00% | 8.18% | −11.82% | | lvwiki | 31 | 3743 | 4 | 156 | 12.90% | 4.17% | −8.74% | | htwiki2 | 21 | 421 | 3 | 27 | 14.29% | 6.41% | −7.87% | | aswiki | 48 | 526 | 8 | 47 | 16.67% | 8.94% | −7.73% | | fiwiki | 90 | 8700 | 11 | 685 | 12.22% | 7.87% | −4.35% | | tgwiki2 | 203 | 836 | 17 | 37 | 8.37% | 4.43% | −3.95% | | thwiki | 20 | 3994 | 2 | 250 | 10.00% | 6.26% | −3.74% | | dawiki | 96 | 5689 | 15 | 719 | 15.62% | 12.64% | −2.99% | | ckbwiki2 | 253 | 1845 | 19 | 88 | 7.51% | 4.77% | −2.74% | | brwiki | 30 | 2562 | 1 | 19 | 3.33% | 0.74% | −2.59% | | kuwiki2 | 105 | 3469 | 4 | 67 | 3.81% | 1.93% | −1.88% | | ttwiki | 46 | 1785 | 1 | 12 | 2.17% | 0.67% | −1.50% | | cywiki | 69 | 143028 | 1 | 158 | 1.45% | 0.11% | −1.34% | | hywiki | 137 | 1530 | 19 | 194 | 13.87% | 12.68% | −1.19% | | cswiki | 400 | 8837 | 33 | 672 | 8.25% | 7.60% | −0.65% | | skwiki | 59 | 2003 | 7 | 231 | 11.86% | 11.53% | −0.33% | | zh_yuewiki | 39 | 5413 | 1 | 122 | 2.56% | 2.25% | −0.31% | | nlwiki | 291 | 15380 | 31 | 1623 | 10.65% | 10.55% | −0.10% | | 1 Excludes wikis with 15 or fewer articles created with Content Translation during the reviewed time period 2 Also identified in the prior quarter as a wiki with a higher deletion ratio for articles created with Content Translation |
|
| April through June 2022 |
|---|
April through June 2022 (Q4 2021-22)[edit]- Analysis by Megan Neisler,Product Analytics
| Wikis with higher deletion ratios for articles created with Content Translation |
|---|
| Reviewed Time Period: April 2022 through June 2022 (Q4) |
|---|
| Wiki project1 | Created Articles | Deleted Articles | Deletion Ratios |
|---|
| Created CX Articles | Created non-CX Articles | Deleted CX Articles | Deleted non-CX Articles | CX Articles Deletion Ratio | Non-CX Articles Deletion Ratio | Deletion Ratio Difference |
|---|
| jvwiki | 23 | 2283 | 16 | 8 | 69.57% | 0.35% | −69.21% | | mnwiki2 | 21 | 553 | 17 | 283 | 80.95% | 51.18% | −29.78% | | astwiki2 | 16 | 880 | 5 | 70 | 31.25% | 7.95% | −23.30% | | etwiki2 | 23 | 3689 | 6 | 400 | 26.09% | 10.84% | −15.24% | | kuwiki | 75 | 3276 | 11 | 49 | 14.67% | 1.50% | −13.17% | | htwiki | 35 | 3632 | 3 | 7 | 8.57% | 0.19% | −8.38% | | cywiki | 57 | 459 | 6 | 21 | 10.53% | 4.58% | −5.95% | | lawiki | 30 | 564 | 3 | 26 | 10.00% | 4.61% | −5.39% | | ruwiki | 1224 | 440658 | 86 | 7452 | 7.03% | 1.69% | −5.34% | | bewiki2 | 217 | 4546 | 9 | 80 | 4.15% | 1.76% | −2.39% | | ckbwiki2 | 46 | 991 | 3 | 42 | 6.52% | 4.24% | −2.28% | | pswiki | 36 | 1032 | 1 | 10 | 2.78% | 0.97% | −1.81% | | azwiki | 214 | 4583 | 53 | 1059 | 24.77% | 23.11% | −1.66% | | arzwiki2 | 324 | 19663 | 10 | 321 | 3.09% | 1.63% | −1.45% | | eowiki2 | 274 | 6956 | 7 | 120 | 2.55% | 1.73% | −0.83% | | nqowiki | 21 | 45 | 1 | 2 | 4.76% | 4.44% | −0.32% | | tgwiki | 196 | 1106 | 8 | 42 | 4.08% | 3.80% | −0.28% | | 1 Excludes wikis with 15 or fewer articles created with Content Translation during the reviewed time period 2 Also identified in the prior quarter as a wiki with a higher deletion ratio for articles created with Content Translation |
|
| January through March 2022 |
|---|
January through March 2022 (Q3 2021-22)[edit]- Analysis by Megan Neisler,Product Analytics
| Wikis with higher deletion ratios for articles created with Content Translation |
|---|
| Reviewed Time Period: January 2022 through March 2022 (Q3) |
|---|
| Wiki project1 | Created Articles | Deleted Articles | Deletion Ratios |
|---|
| Created CX Articles | Created non-CX Articles | Deleted CX Articles | Deleted non-CX Articles | CX Articles Deletion Ratio | Non-CX Articles Deletion Ratio | Deletion Ratio Difference |
|---|
| etwiki | 17 | 4503 | 5 | 528 | 29.41% | 11.73% | −17.69% | | skwiki | 29 | 2587 | 8 | 424 | 27.59% | 16.39% | −11.20% | | mnwiki | 17 | 378 | 11 | 214 | 64.71% | 56.61% | −8.09% | | bewiki2 | 165 | 5291 | 15 | 99 | 9.09% | 1.87% | −7.22% | | ltwiki2 | 31 | 2996 | 10 | 754 | 32.26% | 25.17% | −7.09% | | astwiki | 27 | 1833 | 3 | 105 | 11.11% | 5.73% | −5.38% | | ckbwiki | 69 | 7850 | 4 | 41 | 5.80% | 0.52% | −5.27% | | eowiki | 202 | 10469 | 4 | 67 | 1.98% | 0.64% | −1.34% | | bclwiki | 176 | 508 | 2 | 3 | 1.14% | 0.59% | −0.55% | | bswiki | 145 | 2143 | 7 | 92 | 4.83% | 4.29% | −0.53% | | ttwiki | 497 | 95099 | 2 | 33 | 0.40% | 0.03% | −0.37% | | arzwiki2 | 659 | 55894 | 4 | 272 | 0.61% | 0.49% | −0.12% | | skrwiki | 295 | 526 | 2 | 3 | 0.68% | 0.57% | −0.11% | | 1 Excludes wikis with 15 or fewer articles created with Content Translation during the reviewed time period 2 Also identified in the prior quarter as a wiki with a higher deletion ratio for articles created with Content Translation |
|
| October through December 2021 |
|---|
October through December 2021 (Q2 2021-22)[edit]- Analysis by Megan Neisler,Product Analytics
| Wikis with higher deletion ratios for articles created with Content Translation |
|---|
| Reviewed Time Period: October 2021 through December 2021 (Q2) |
|---|
| Wiki project1 | Created Articles | Deleted Articles | Deletion Ratios |
|---|
| Created CX Articles | Created non-CX Articles | Deleted CX Articles | Deleted non-CX Articles | CX Articles Deletion Ratio | Non-CX Articles Deletion Ratio | Deletion Ratio Difference |
|---|
| ltwiki | 38 | 4431 | 18 | 676 | 47.37% | 15.26% | −32.11% | | lawiki2 | 21 | 1084 | 4 | 45 | 19.05% | 4.15% | −14.90% | | ocwiki | 20 | 405 | 2 | 12 | 10.00% | 2.96% | −7.04% | | arzwiki | 62 | 170066 | 4 | 219 | 6.45% | 0.13% | −6.32% | | hywiki | 43 | 2328 | 9 | 344 | 20.93% | 14.78% | −6.15% | | swwiki | 71 | 1673 | 4 | 19 | 5.63% | 1.14% | −4.50% | | fiwiki2 | 38 | 8220 | 5 | 715 | 13.16% | 8.70% | −4.46% | | thwiki2 | 69 | 7307 | 4 | 157 | 5.80% | 2.15% | −3.65% | | mrwiki2 | 98 | 3421 | 5 | 52 | 5.10% | 1.52% | −3.58% | | iswiki | 20 | 706 | 2 | 54 | 10.00% | 7.65% | −2.35% | | afwiki | 82 | 1309 | 5 | 63 | 6.10% | 4.81% | −1.28% | | nlwiki | 236 | 14644 | 36 | 2175 | 15.25% | 14.85% | −0.40% | | orwiki | 150 | 383 | 5 | 12 | 3.33% | 3.13% | −0.20% | | kmwiki | 43 | 557 | 7 | 90 | 16.28% | 16.16% | −0.12% | | bewiki | 154 | 5133 | 3 | 95 | 1.95% | 1.85% | −0.10% | | twwiki | 82 | 274 | 3 | 10 | 3.66% | 3.65% | −0.01% | | 1 Excludes wikis with 15 or fewer articles created with Content Translation during the reviewed time period 2 Also identified in the prior quarter as a wiki with a higher deletion ratio for articles created with Content Translation |
|
| July through September 2021 |
|---|
July through September 2021 (Q1 2021-22)[edit]- Analysis by Megan Neisler,Product Analytics
| Wikis with higher deletion ratios for articles created with Content Translation |
|---|
| Reviewed Time Period: July 2021 through September 2021 (Q1) |
|---|
| Wiki project1 | Created Articles | Deleted Articles | Deletion Ratios |
|---|
| Created CX Articles | Created non-CX Articles | Deleted CX Articles | Deleted non-CX Articles | CX Articles Deletion Ratio | Non-CX Articles Deletion Ratio | Deletion Ratio Difference |
|---|
| jvwiki2 | 105 | 434 | 101 | 52 | 96.19% | 11.98% | −84.21% | | kuwiki | 21 | 12573 | 3 | 69 | 14.29% | 0.55% | −13.74% | | skwiki | 34 | 1341 | 9 | 266 | 26.47% | 19.84% | −6.63% | | fawiki2 | 1340 | 57805 | 169 | 3789 | 12.61% | 6.55% | −6.06% | | lvwiki | 70 | 2224 | 10 | 232 | 14.29% | 10.43% | −3.85% | | lawiki | 17 | 958 | 2 | 77 | 11.76% | 8.04% | −3.73% | | mrwiki2 | 66 | 5294 | 2 | 58 | 3.03% | 1.10% | −1.93% | | thwiki | 34 | 7722 | 2 | 316 | 5.88% | 4.09% | −1.79% | | fiwiki | 33 | 8375 | 3 | 662 | 9.09% | 7.90% | −1.19% | | aswiki | 25 | 1666 | 1 | 57 | 4.00% | 3.42% | −0.58% | | zh_yuewiki | 35 | 9546 | 1 | 218 | 2.86% | 2.28% | −0.57% | | eowiki | 261 | 7012 | 3 | 59 | 1.15% | 0.84% | −0.31% | | ttwiki2 | 579 | 20023 | 3 | 43 | 0.52% | 0.21% | −0.30% | | 1 Excludes wikis with 15 or fewer articles created with Content Translation during the reviewed time period 2 Also identified in the prior quarter as a wiki with a higher deletion ratio for articles created with Content Translation |
|
| April through June 2021 |
|---|
April through June 2021 (Q4 2020-21)[edit]- Analysis by Megan Neisler,Product Analytics
| Wikis with higher deletion ratios for articles created with Content Translation |
|---|
| Reviewed Time Period: April 2021 through June 2021 (Q4) |
|---|
| Wiki project1 | Created Articles | Deleted Articles | Deletion Ratios |
|---|
| Created CX Articles | Created non-CX Articles | Deleted CX Articles | Deleted non-CX Articles | CX Articles Deletion Ratio | Non-CX Articles Deletion Ratio | Deletion Ratio Difference |
|---|
| arywiki | 25 | 1461 | 9 | 24 | 36.00% | 1.64% | −34.36% | | jvwiki | 890 | 721 | 162 | 22 | 18.20% | 3.05% | −15.15% | | kawiki2 | 48 | 4558 | 10 | 519 | 20.83% | 11.39% | −9.45% | | afwiki | 100 | 1735 | 10 | 93 | 10.00% | 5.36% | −4.64% | | astwiki | 37 | 14525 | 1 | 150 | 2.70% | 1.03% | −1.67% | | mrwiki2 | 99 | 5864 | 2 | 60 | 2.02% | 1.02% | −1.00% | | ttwiki | 952 | 32396 | 10 | 22 | 1.05% | 0.07% | −0.98% | | crhwiki | 75 | 1883 | 1 | 8 | 1.33% | 0.42% | −0.91% | | bewiki2 | 174 | 4215 | 5 | 87 | 2.87% | 2.06% | −0.81% | | hiwiki | 385 | 2735 | 93 | 639 | 24.16% | 23.36% | −0.79% | | ckbwiki | 94 | 3892 | 3 | 97 | 3.19% | 2.49% | −0.70% | | pswiki | 47 | 335 | 2 | 13 | 4.26% | 3.88% | −0.37% | | swwiki | 95 | 3305 | 2 | 59 | 2.11% | 1.79% | −0.32% | | urwiki | 132 | 3043 | 7 | 158 | 5.30% | 5.19% | −0.11% | | fawiki | 1897 | 81694 | 110 | 4699 | 5.80% | 5.75% | −0.05% | | 1 Excludes wikis with 15 or fewer articles created with Content Translation during the reviewed time period 2 Also identified in the prior quarter as a wiki with a higher deletion ratio for articles created with Content Translation |
|
| January through March 2021 |
|---|
January through March 2021 (Q3 2020-21)[edit]- Analysis by Megan Neisler,Product Analytics
| Wikis with higher deletion ratios for articles created with Content Translation |
|---|
| Reviewed Time Period: January 2021 through March 2021 (Q3) |
|---|
| Wiki project1 | Created Articles | Deleted Articles | Deletion Ratios |
|---|
| Created CX Articles | Created non-CX Articles | Deleted CX Articles | Deleted non-CX Articles | CX Articles Deletion Ratio | Non-CX Articles Deletion Ratio | Deletion Ratio Difference |
|---|
| hawwiki | 64 | 85 | 25 | 1 | 39.06% | 1.18% | −37.89% | | kuwiki | 204 | 4011 | 34 | 69 | 16.67% | 1.72% | −14.95% | | lawiki | 25 | 923 | 3 | 48 | 12.00% | 5.20% | −6.80% | | ltwiki | 23 | 2272 | 13 | 1135 | 56.52% | 49.96% | −6.57% | | fiwiki | 83 | 9448 | 12 | 787 | 14.46% | 8.33% | −6.13% | | fiu_vrowiki | 16 | 131 | 1 | 4 | 6.25% | 3.05% | −3.20% | | eowiki | 123 | 5221 | 5 | 62 | 4.07% | 1.19% | −2.88% | | kawiki | 122 | 5434 | 23 | 889 | 18.85% | 16.36% | −2.49% | | arzwiki | 110 | 37033 | 3 | 335 | 2.73% | 0.90% | −1.82% | | thwiki | 17 | 4635 | 1 | 208 | 5.88% | 4.49% | −1.39% | | bewiki | 256 | 5225 | 9 | 115 | 3.52% | 2.20% | −1.31% | | mrwiki | 164 | 4771 | 3 | 60 | 1.83% | 1.26% | −0.57% | | bswiki | 52 | 1953 | 5 | 187 | 9.62% | 9.58% | −0.04% | | 1 Excludes wikis with 15 or fewer articles created with Content Translation during the reviewed time period |
|
Monthly deletion ratios for representative wikis (Jan 2016 - Jan 2019)
[edit]Monthly data about the deletion of articles created with and without Content Translationon several Wikipedias was prepared as part ofT215397. This data is for whole months, not quarters, from January 2016 until January 2019.
The results can be found ina Google spreadsheet.
This spreadsheet is publicly shared and can be filtered, copied, etc. Note that only pages in the main namespace are counted. This may lead to discrepancies between this data and the data at Special:CXStats, which includes all namespaces.
To examine the queries used to created and to run this yourself, seequery 53775 in Quarry. To look at different languages and dates, replace the database name and the timestamp value.
The use of the CX deletion statistics comparison data
[edit]One of the ways the WMF Language team uses this data is to determine when to adjust themachine translation limit in the Wikis to enforce the review and modification ofinitial machine translation before articles are published to encourage quality translations. Below are some criteria for changing Machine Translation limits in the tool when there is a high deletion of CX articles in any Wikipedia.
| SN | Instance/case | Problem (checkContent translation/Deletion statistics comparison to determine this) | Frequency | Possible causes (To be populated based on findings, experiences and feedback) | Action (This column can change to iterate learnings) |
| Translations deleted[edit] | More than 50% of articles are deleted. (Please note that the 50% applies when there are more than ten translated articles in a quarter or more; it will not apply if the articles created are less than 10) | Occurs in one quarter | | Investigate |
| Occurs consecutively in two quarters (5 to 6months) | | Take action based on findings from earlier investigation. If no tangible findings, make Machine Translation (MT) limit more strict by 5% and monitor for changes. |
| More than 75% of articles are deleted. (Please note that the 50% applies when there are more than ten translated articles in a quarter or more; it will not apply if the articles created are less than 10) | Occurs in one quarter. | | Make MT limit more strict by 10% and monitor changes |
| Extends to another quarter. | | Community Consultation required to:- Gather samples of problematic translations to increase Machine translation based on logic.
- Understand if there are underlying issues with the tool.
|
| Difference in deletions: translations (CX) vs. new articles (non-CX)[edit] | The difference between the two deletion ratio (non-CX and CX) is above -50% | Occurs in a quarter | | Make MT limit more strict by 5% and monitor changes. |
| Extends to another quarter | | Make MT limit more strict by another 5% and monitor changes. |
| The difference between the two deletion ratio (non-CX and CX) is above -80% | Occurs in a quarter. | | Make MT more strict by 10% and monitor changes. |
| Extends to another quarter | | Community Consultation required to:- Gather samples of problematic translations to increase Machine translation based on logic.
- Understand if there are underlying issues with the tool.
|
| Translations created[edit] | If articles created with CX decrease by 90% from previous month | First quarter | | Investigate, check for technical issues. |
| Three months consecutively | | Community consultation, from the outcome, determine the next step. The next step can be making the MT limit less strict by 10% and monitor changes. |
-This page is currently being maintained by Krishna Chaitanya Velaga,Product Analytics.
-Please reach out to kcvelaga
wikimedia.org or pginerwikimedia.org for any questions or feedback.
- ↑Compared to previous quarters, this is an increase in deletion rate for CX created articles. However, in September 2024, there has been increased activity and deletion rate of articles (both CX and non-CX) on Uzbek Wikipedia, likely due to a campaign, which has caused the quarter's average to increase.
- ↑Starting FY23 Q2, it was decided to only empahsize wikis where the deletion rate of CX created articles is at least 2% more than that of non-CX created articles. The reason being, as the goal of these reports is to inform changes to the thresholds, insignificant differences do not add any value and can't be the basis for any changes.
- ↑Starting FY23 Q2, it was decided to only empahsize wikis where the deletion rate of CX created articles is at least 2% more than that of non-CX created articles. The reason being, as the goal of these reports is to inform changes to the thresholds, insignificant differences do not add any value and can't be the basis for any changes.
- ↑Compared to previous quarters, this is an increase in deletion rate for CX created articles. However, in September 2023, there has been increased activity and deletion rate of articles (both CX and non-CX) on Uzbek Wikipedia, likely due to a campaign, which has caused the quarter's average to increase. By excluding Uzbek Wikipedia, the deletion rate for CX created articles for the quarter is 3.65%.
