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How to Translate a Foreign Language With Numbers and Drawings, Not Dictionaries
Czech this out: Instead of using a dictionary to look up the meaning of a word in another language, three researchers have come up with a more complex yet more elegant method: figuring out how specific words relate to one another and using those relationships to essentially "reverse engineer" translation dictionaries. Their theory goes like this: if you map the relationships between a word like "dog" and other related words—"animal," "pet," "bark,"—in two different languages, you are likely to create very similar looking maps. That's because statistically, they argue, these relationships are relatively similar across languages.Throw in enough data to create better language maps (these are known as "vector spaces," as they're made up of vector lines) and math can do the rest, identifying more specific correspondences between your two maps and making an educated guess about the meaning of the words within. “Despite its simplicity, our method is surprisingly effective: we can achieve almost 90 percent precision for translation of words between English and Spanish,” write Tomas Mikolov, Quoc V. Le ,and Ilya Sutskever.