Skip to main content

Can we measure the complexly of natural language by an entropy based compression method? (2)


Gruenkohl Party

At January 20th, 2012, We had a Gruekohl party at Daniel's place. The gathered people were from Holland, Germany, US, Canada, and Japan. At a such international party, we often talk about own languages and compare their properties.

For example, one told us how the Chinese pronunciation system is complex and almost impossible to learn that according to his Chinese course experience. German's Noun gender and article system is also a popular topic.

A friend pointed me out, Japanese has special counting system.  When we count objects, how to count depends on what you count.  For example, how to count person and how to count paper are different, yet I explain we always uses units like English saying, two piece of papers and three pairs of jeans. Japanese has this counting system all the time.

I usually heard many languages are so difficult to learn. However, I suspect it may be not complex as it sounds. People tend to pick the most difficult aspect of a language. But it is not always complex as sounds. For example, Japanese uses 3000 characters, but, most of these characters are combination of around 100 basic characters. Many people succeeded to learn Japanese, Chinese, German, and so on.

By the way, my favorite example of Chinese characters is the combination of ``person + tree''. What does ``person + tree'' means? A lumberjack is the most popular answer from my friends, but, I never heard the correct answer so far. I will put the answer in the appendix of this article.

Comments

Popular posts from this blog

Geometric Multiplicity: eignvectors (2)

If eigenvectors of a matrix A are independent, it is a happy property. Because the matrix A can be diagonalized with a matrix S that column vectors are eigenvectors of A . For example, Why this is a happy property of A? Because I can find A's power easily. A^{10} is not a big deal. Because Λ is a diagonal matrix and power of a diagonal matrix is quite simple. A^{10} = SΛ^{10} S^{-1} Then, why if I want to compute power of A ? That is the same reason to find eigenvectors. Eigenvectors are a basis of a matrix. A matrix can be represented by a single scalar. I repeat this again. This is the happy point, a matrix becomes a scalar. What can be simpler than a scalar value. But, this is only possible when the matrix S's columns are independent. Because S^{-1} must be exist. Now I come back to my first question. Is the λ's multiplicity related with the number of eigenvectors? This time I found this has the name. Geometric multiplicity (GM): the number of in...

Gauss's quote for positive, negative, and imaginary number

Recently I watched the following great videos about imaginary numbers by Welch Labs. https://youtu.be/T647CGsuOVU?list=PLiaHhY2iBX9g6KIvZ_703G3KJXapKkNaF I like this article about naming of math by Kalid Azad. https://betterexplained.com/articles/learning-tip-idea-name/ Both articles mentioned about Gauss, who suggested to use other names of positive, negative, and imaginary numbers. Gauss wrote these names are wrong and that is one of the reason people didn't get why negative times negative is positive, or, pure positive imaginary times pure positive imaginary is negative real number. I made a few videos about explaining why -1 * -1 = +1, too. Explanation: why -1 * -1 = +1 by pattern https://youtu.be/uD7JRdAzKP8 Explanation: why -1 * -1 = +1 by climbing a mountain https://youtu.be/uD7JRdAzKP8 But actually Gauss's insight is much powerful. The original is in the Gauß, Werke, Bd. 2, S. 178 . Hätte man +1, -1, √-1) nicht positiv, negative, imaginäre (oder gar um...

Tezuka Osamu's Black Jack, "Shrinking"

I like several novel authors. My first favorite author is probably Teduka, Osamu. I still love him. The list grows by adding Hoshi, Shinichi, Agatha Christie, Hermann Hesse, and so forth. My first favorite article of Tezuka was Atom as most of the (boy's) Tezuka fans did. But my favorite is Black Jack. I try to summarize one story, it is still quite vivid in my memory. I first read this story when I was 13 - 15 years old. I re-read it at least several times since Black Jack is composed of many short episodes. The title should be "ちぢむ (SHRINKING)" or it might be "縮む(Shrinking)". (It is not so convenient to translate this to English, since English does not have a system to say the exact same word in several ways. So I just simulate it with capital letters.) Black Jack is a genius surgeon, but he does not have the license. In short, his medical activity is illegal. His skill is top level in the world, but, the fee is also out-of-law expensive. In the story ...