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{ "english": "is a little caffeine ok during pregnancy", "french": "est un peu de caféine ok pendant la grossesse" }
{ "english": "We don’t know a lot about the effects of caffeine during pregnancy on you and your baby. So it’s best to limit the amount you get each day. If you’re pregnant, limit caffeine to 200 milligrams each day. This is about the amount in 1½ 8-ounce cups of coffee or one 12-ounce cup of coffee.", "french": "Nous ne savons pas grand-chose sur les effets de la caféine pendant la grossesse sur vous et votre bébé. Il est donc préférable de limiter le montant que vous recevez chaque jour. Si vous êtes enceinte, limitez la caféine à 200 milligrammes par jour. C'est à peu près la quantité dans 1 tasse de café de 8 onces ou une tasse de café de 12 onces." }
[ { "english": "But after decades of controversy and conflicting evidence, there's still no consensus on how much caffeine is safe during pregnancy. To err on the side of caution, the March of Dimes advises women to limit their caffeine intake to less than 200 milligrams per day, which is about one 12-ounce cup o...
1
{ "english": "what fruit is native to australia", "french": "quel fruit est originaire d'australie" }
{ "english": "Passiflora herbertiana. A rare passion fruit native to Australia. Fruits are green-skinned, white fleshed, with an unknown edible rating. Some sources list the fruit as edible, sweet and tasty, while others list the fruits as being bitter and inedible.assiflora herbertiana. A rare passion fruit native to Australia. Fruits are green-skinned, white fleshed, with an unknown edible rating. Some sources list the fruit as edible, sweet and tasty, while others list the fruits as being bitter and inedible.", "french": "Passiflore herbertiana. Un fruit de la passion rare originaire d'Australie. Les fruits sont à peau verte, à chair blanche, avec une cote comestible inconnue. Certaines sources énumèrent les fruits comme comestibles, sucrés et savoureux, tandis que d'autres énumèrent les fruits comme étant amers et non comestibles.assiflora herbertiana. Un fruit de la passion rare originaire d'Australie. Les fruits sont à peau verte, à chair blanche, avec une cote comestible inconnue. Certaines sources énumèrent les fruits comme comestibles, sucrés et savoureux, tandis que d'autres énumèrent les fruits comme étant amers et non comestibles." }
[ { "english": "pom. Either comes from 'prisoner of mother England' or pomigranite-a reddish coloured fruit that native Australians (Aboriginals) thought had a similar colour to the skin of sunburnt Brits. Not meant to be an insult (as some English think for some reason), merely a nickname for our less-tanned for...
2
{"english":"how large is the canadian military","french":"quelle est la taille de l'armée canadienn(...TRUNCATED)
{"english":"The Canadian Armed Forces. 1 The first large-scale Canadian peacekeeping mission starte(...TRUNCATED)
[{"english":"The name Valcartier comes from the town of Saint-Gabriel-de-Valcartier, of which a larg(...TRUNCATED)
3
{ "english": "types of fruit trees", "french": "types d'arbres fruitiers" }
{"english":"Cherry. Cherry trees are found throughout the world. There are 40 or more varieties, ran(...TRUNCATED)
[{"english":"There are several different types of fruit-bearing trees. Many are suitable for backyar(...TRUNCATED)
4
{"english":"how many calories a day are lost breastfeeding","french":"combien de calories par jour s(...TRUNCATED)
{"english":"Not only is breastfeeding better for the baby, however, research also says it’s bet(...TRUNCATED)
[{"english":"Fortunately, if you breastfeed, your body is willing to do some of the work for you. Br(...TRUNCATED)
5
{ "english": "where is harrison city pa", "french": "où est la ville de Harrison pa" }
{"english":"Harrison City is a census-designated place (CDP) in Westmoreland County, Pennsylvania, U(...TRUNCATED)
[{"english":"Oil City, PA 16301-1412 Phone - 814-678-5050: PA Labor Relations Board: PA Labor Relati(...TRUNCATED)
6
{"english":"how many representatives does texas have","french":"combien de représentants le texas a(...TRUNCATED)
{"english":"Representatives. The United States is divided into 435 congressional districts — 36(...TRUNCATED)
[{"english":"The Texas House of Representatives has 150 members. * The Texas Senate has 30 members.(...TRUNCATED)
7
{"english":"major climate characteristics of tropical rainforests","french":"principales caractéris(...TRUNCATED)
{"english":"Description [edit]. Tropical rainforests have a type of tropical climate in which there (...TRUNCATED)
[{"english":"A tropical rainforest is a biome type that occurs roughly within the latitudes 28 degre(...TRUNCATED)
8
{ "english": "cancer of the pancreas symptoms", "french": "cancer du pancréas symptômes" }
{"english":"Symptoms of Pancreatic Cancer. Pancreatic cancer may cause only vague unexplained sympto(...TRUNCATED)
[{"english":"As the pancreas is an integral part of the digestive system, it would stand to reason t(...TRUNCATED)
9
{"english":"foods that will help lower blood sugar","french":"aliments qui aideront à abaisser la g(...TRUNCATED)
{"english":"Lemons are rich in Vitamin C and their acidity helps to lower other foods' glycemic inde(...TRUNCATED)
[{"english":"Low-glycemic foods that can help lower blood sugar levels include high fiber fruits, oa(...TRUNCATED)
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mMARCO-contrastive

The dataset is a modification of mMARCO focusing on French and English parts. The aim is to train a bi-encoder model using all hard negatives from the database. Instead of having a query/positive/negative triplet, we pair all negatives with a query and a positive. However, it's worth noting that there are many false negatives in the dataset. This isn't a big issue with a triplet view because false negatives are much fewer in number, but it's more significant with this arrangement. Each query/negative pair is scored by the reranking model cmarkea/bloomz-560m-reranking, assigning a value from 0 to 1. Hence, it's easy to apply a filter to limit false negatives.

Finally, the dataset consists of 398,792 queries with their associated positive contexts and a total of 39,595,191 negative contexts.

Note

The text encoding of mMARCO is in latin1. Converting the text to utf-8 can be done by re-encoding it as follows:

def to_utf8(txt: str):
    return txt.encode('latin1').decode('utf-8')
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