- "Predictive Analysis" by Mr. Eric Siegei

- "Numbers rules your world" by Mr.Kaiser Fung

Each book is very interesting. I was fascinated with both books and could finish reading in one day's commute.

Especially, the Japanese titles of these books are impressed.

"Yabai prediction"

"Yabai statistic"

Though I think the titles are good, I was worried about the unnecessary author's anger

Of course, I believe that the translation rights including the titles might be assigned from the authors.

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In the book of "Yabai statistic",

- The reason why the customer's satisfactions become good even the "fast pass" doesn't improve the waiting time at all.

- The reason why the device that can control the traffic flow toward high-way, was taken away for driver's anger even the device could realize the improvement of traffic jam.

Those two parallel between A and B interested me very well.

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Still and all, the most interesting phrase is quotes of Disney land freaks.

"There is not it despite one portion if you have not dashed to a Space Mountain with soccer mom, who uses her stroller as a weapon from the time of the date open."

"When the gate is open briskly at 8:00 a.m., a physically weak persons and non-waking-up persons are blown down."

When I was at the front of Epcot Center in Disney Land, my junior brother wanted to go to a toilet and I was waited by him, even it was very important time. I cannot allow him yet.

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"Speaking frankly, you are scared."

When I visited NTT DATA Mathematical Systems Inc. that lease the data analysis software for me,

I told them that my junior daughter chose "game theory" as a research for her summer homework, and they gave me an interesting story.

A junior school child has taken part in a seminar for this company's productions.

Ebata:"Is he going to start big data analysis, unsatisfying his programming ?!"

Though they said "we don't know well", obviously I could not help but thinking it is true.

At this moment, I think that he is beyond just Math nut.

-----

When I heard the story, I was inflamed against him for no good reason.

"O.K. My "math girl(junior daughter)" is going to debut on the stage of MATLAB/Simulink."

"I will let her to realize a simulation of my house temperature in this summer, using thermodynamics, after teaching differential equation and transfer function.

Yes. I know well.

The guardian who comes to think of this one, is not "blind parental love"

but just "nerd".

(Continuation from yesterday)

"Development of model base", "Digital twin" for example, they are called with several way, however they are "simulator".

Last month, I made a simple easy simulator for train injure. and I confirmed that

- "Delay time" is in promotion of recovery time of the train injure.

- "Amount of damager" is in promotion of square of recovery time of the train injure.

On second thought, this results are natural, however, in this case, after watchint simulator's output, I noticed them and, said

"I see"

As before, I simulated "predition of population in Jaoan next 100 years" and "predition of global warming". even there were a lot of predition data in the Internet,

I don't believe the specialist opinions but

I believe that I can understand the phenomenon deeply in making the simulator.

In order to make a same phenomenon in a computer, I have to embed bare minimum of parameter in the simulation. If not, the simulator doesn't start to work well, or put nonsensical values out.

On the contrary, I think that it is a proof that I can almost understand the phenomenon correctly if the simulator output reasonable values.

(To be continued)

I never give support to the opinion,

"People cannot use English, without contacting English from a young age"

that makes guardian nervous.

I don't stand on the side of wicked dealers who try to sell in useless educational materials

I know well that the opinion is "absolute lie".

Since now, I have spoken out anytime, anywhere,

I have never seen the person, company presidents, doctors and educators who try to spar with me about issue.

If you want to try it, please fell free to contact me. I am going to you with enormous data, the analyzed result, and concreted examples(I will have "burden of proof" by myself)

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Dear Ms.and Mr. engineer who has not been loved by English.

I attended and delivered a lecture at an international conference for a long time (I wondered more than 10 years), I could feel something stranger I had never felt before.

Somehow, I thought I came to understand English from before.

(To be continued)

I think that young people who talk noisily, children and schoolchildren excursion groups on the train is noisy, but do not annoy me.

In public places, we need manners, but we can not force our policy to others.

However, I am using a train as a "study", so I think that if it is quiet, it will be helpful.

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I think that it is convenient if I can predict passengers coming in from now before getting on the train.

Realizing this service is not too difficult if you link current location information service and IC card service.

The problem is

"Users who provide information to this service"

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As this service becomes common, we can get the common daily of "we don't have to match face with disgusting guy" (working hours are useless).

In the doctrine of Buddhism, one of the hardships of struggle of "the pain of meeting people one dislikes" is prescribed.

When this service starts, it is becoming a society in which mutually disliking people are correctly registered, like "easy" but "stiff"

When I think so, I'm so excited!

The other day I talked about the importance and difficulty of passwords. However passwords can also interfere with your work.

I do not know the password, so I have to abandon or disposal the contents(e.g. data)of the research development system of the predecessor.

If this "predecessor" is another person, I can give up, but if the "predecessor" is "old myself", I'm really crying at that time.

If this happens, I have no choice but to give up with saying "I'll give up my previous research results, so I only need to be able to use my research assets."

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In the case of IT research, in most cases, there are many cases where the contents of the hard disk can not be retrieved.

In such a case, "format a hard disk" will make the hard disk reuse.

However, recent hard disk passwords have made it impossible to even format the hard disk.

In fact, I tried using various software and dedicated devices, but I was unable to initialize the hard disk by those methods.

This is quite disappointing as an engineer.

I am going to think that "I will format the hard disk at any cost"

-----

But I gave up.

At this kind of battle, even if I win, I will lose totally.

The cost (especially time) is not reasonable at all.

After all, I purchased a hard disk from Amazon.

In addition to the amount on the hard disk, we must not fight for goods that have a fixed delivery date for the “next day delivery”.

-----

If I say, like Lupine III's Zenigata-style,

"Amazon stole something important as your engineer It is "your pride"

That is it.

If I look at marriage ads, I see a lot of talk about "conscious men" and "women who want to be high-income men".

Well, I'm sure there are some people who do, but I think it's a small number.

From what I've seen in my life, the overwhelming majority of people are of the "manageable" variety.

-----

Contrary to this, I have lived with the pessimism that, even if If everyone else does well, I'll not "manage",

When I was 15 years old.

I didn't find the conversation painful.

I think my speaking skills were pretty good there, and I didn't feel like the girls didn't like me either.

I was also in the (then) glamorous position of student council.

----

But I had an intuitive "personality and interface of unsuitability for marriage" inside me that I felt throughout my body.

It's hard to be specific. However, there was a "distrust of myself that drifted from the whole thing for examples, "off topic", "different kind of empathetic poit", and "ideals divorced from reality".

Apparently, that was not only my subjective view, but also my objective view.

Here's the case that they even organized a camp to discourage me from getting married.

-----

I think I was thinking from then on, 'I have to do something about it.

With that in mind, it may be said that my marriage activity started at the age of 15.

So far, I have been saying that "programming is not difficult. At least it's easier than English".

Until now, my wife has been saying that "English is not easy, but at least it is better than programming".

-----

My senior daughter recently had to volunteer to do some web design, and has come to say,

"I don't know anything about programming, but web design is easy."

-----

In a similar story, a president of a company who'd never touched a computer before, reluctantly started using a remote conferencing system. He/She has come to say,

"Remote work is easy"

brazenly.

-----

Conclusion:

(1) One day, people will suddenly say that what they can do is easy, and

(2) Assume that "others should be able to do it too" and start forcing others to do it.

After national election, I always check the voting count of each candidate in my election area.

Now I am checking about Tokyo election area.

This time, the lowest ranked candidate seemed to get 1913 votes.

If I were running for office, the vote could would probably not even reach double digits. So I think they can boast about their results.

-----

However, the deposit of three million yen for the Upper House(e.g. Tokyo area) has naturally be confiscated.

The refund condition is to get vote numbers more than the total number of valid votes, divided by the number of seats available, and divided by 8.

In this case, the valid votes was 6,477,702, so dividing by 6, and by 8, the number of votes cast was 134,952.

This time, in the Tokyo electoral district, there are 24 people who will forfeit 3 million yen (68% of the candidates).

I heard that the cost for one candidate is almost 400,000,000 yen in the Upper House election, so It is clear that the forfeiture of this deposit is not to recover expenses, but to "prevent abuse of candidacy (suffrage).

300,000 yen would not prevent abuse, and with 30 million yen, the candidates would be only the wealthy.

This 3 million yen is a very sensitive price.

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You might think that "why do they throw their money into the trash?", however, let think it again This is very cost-performance choice.

They can be on TV(broadcasting of political views) and get a space of election gazette(that might be more than a few million yen, on news paper).

They can speak what they want to say on the TV, and write what they want to write on the gazette.

If they were not to use this election system, they might not realize that on their life.

I don't know how much a business person spend money for drinking party for their life, however, if they can get a chance to broadcast their policies to people in district, the 3 million yen might be extremely cheap.

It is a win-win choice for both a boss and subordinates rather than telling "old brave story" harassments at drinking party and be hated by them.

-----

Let me think it again.

Why not make your boss run for office, with tales of "old brave story" harassment ?

Your boss can "old brave story" to the masses, compared to a drinking party.

The subordinates can sneer at their bosses for losing the election so miserably, It is a win-win.

There is no problem legal problem, if your boss is not a government employee.