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2014-04-06 I thought that "It is a governor of power balance isn't it?"

Hearing her talk with writing down the figure, it is very difficult to understand it.

- Four members in her group.

- However the group has a good relationship between two other groups, my daughter doesn't like a person who is likely to be a leader in other group.

I thought that "It is a governor of power balance isn't it?"

"What is the problem of this class changing? In short it is whether you could join a member of your original group in your new class"

"Not so simple"

- "The probability of joining old member in new class is low despairingly, because there are many classes against the numbers of my original group.

- So, I had to have another strategy that I search a girl who was in another original group.

- But if there is the leader in same new class, I was joined a new group that is managed by the leader because of her charisma.

"In conclusion, what you need conditions are (1) there is a girl who were joined in friendly group in your new class, and (2) there isn't the leader in your new class.

"Right"

"I got you, but I don't know another issue, that "indispensable ten minutes""

(to be continued)


2015-04-06 Now we can find stone figure of "sitting Nimomiya Kinzirou"

(Continuation from yesterday)

I watched a TV talk-show, and I know that stone figures of "Ninomiya-Kinzirou" become to be dismissed from the junior school recently.

I suspected that foolish communists or fundamentalists who cannot understand the difference between heathenism and historical culture assets, are destroying the stone figures, without reason.

But this has been requested from the work front, like the followings.

"It is hopeful to take over the stance to show children his effort, but working child is not suitable for the present education policy.

"It is danger to read books with walking"

Now we can find stone figure of "sitting Nimomiya Kinzirou"

A symbol of physical abuse of children by the guardians who cannot understand compulsory education.

-----

Contrary to your expectation, I can agree to the the above opinions.

In addition, it is too hard for children to model after him, like

having a deep spirit of inquiry for studying,

struggling against his guardian who could not understand the significance of that studying.

-----

But the story ig going to "what we can learn from a great person".

I think that "a great person" is a great person who has neither the relationship(bond) nor the relationship (connection) with me, and we don't have to copy the great person at all.

But I will talk this story in the future.

-----

Well, the mind of the walking leader of Ninomiya Sontoku should be in my heart, and I don't need to share it with many people.


2016-04-06 If the market that "the harassment aimed at young people only" exists, this will be sold a lot.

Now I am trying to make a "indoor radio clock tower" using a sound device and a software of the wave generator.

I have already found that the wave clock could get the dummy time the generator made, using a headphone, So I knew to use the receive antenna and other experiments in vain.

-----

I become serious.

I got a sound AMP made in China, and a pair of speaker, and go over the experiment.

Actually, the speaker(sound) is not needed, however I expected that the magnet and coil made a proper eleactric wave.

As a result, the experiment was a failure.

-----

When I tried the same experiment using notebook computer at my office, the colleagues complained that they hear unpleasant harmonic sound"

But, I didn't hear anything at all.

Last night, when I amplified the sound at maximum range on the second floor of my room, my second daughter who was on the first floor of the living room, jumped to my room.

"Papa, a great unpleasant sound is heard. what's that?"

However, I could not hear the sound and , my wife who was together with the second daughter seemed not to hear.

-----

The 40kHz audio signal (or, the audio signal of the frequency of the 1/3) is to choose a person to attack.

I might sell this machine as instead of "indoor tower," "aging measuring instrument".

Moreover, if the market that "the harassment aimed at young people only" exists, this will be sold a lot.


2017-04-06 "Tutor or prep school instructor is not good for you"

When I was a college student, I was a tutor at a part-time job.

It is said that tutor get good income per hour. So (probably) I think that many college students are in favor with this part-time job, however, right now, I want to say with big voice.

"Tutor or prep school instructor is not good for you"

Although you can understand if trying to calculate it, first, tutor or prep school instructor are inefficient.

Since continuous working hours are short, The unit price per unit time is not expensive at all, when converting the time to go to a predetermined place, etc.,

And those who can work as a tutor are often students of a famous university. and such a person is "smart" in principle.

So, this "smart person" cannot understand the existence of children who

"can not understand my story, even if he/she explains something logically, smartly, with all their strength and valuables"

The "smart person" who is not accustomed to such a situation, comes to think "this child is "unfaithful" or "I am licking"

Therefore, some tutors or prep school instructors are coming up, who will ruffle their voice unintentionally to the child"

-----

The first thing that a person who teaches something to persons, are

"Studying is a pain for many children"

as a cold fact, and

"the act of teaching something to a person becomes even "abuse" itself"

as a thorough understanding of the present situation.

(To be continued)


2018-04-06 "I will write this trouble in my column and release it to the world"

(Continuation from yesterday)

Be that as it may, it is undeniable that the above (1)-(4) is worth its weight in gold.

Neighborhood association(NA) has no method, which is, for example, compulsive Face to Face meeting(regular meetings, executive reports and drinking parties) like company's activities.

There is less communication opportunities absolutely.(No Sazae-san's world now)

In order to keep and maintain a town community, an "analog management" is indispensable super-method.

However, if continuing the inefficient "analog management", it is inevitable that younger residents, who are used to "digital management" are running away from NA1.

-----

Now I am trying to drive "Hybrid NA management with both analog and digital".

However, my family strongly opposes it ,saying "stay out of trouble!"

I also think "the board member of NA is a sort of unlucky, and I stay there quietly" is optimal strategy".

Regrettably, that is right.

-----

When I am in self-contradiction, I have a magic phrase only for me.

"I will write this trouble in my column and release it to the world"

However I am afraid that few people can this magic spell.

whether you think "NA is equal to "unlucky"" or "trying to change the view".

It depends on you.

I hope you will do your best.


2019-04-06 "Change your life for 10 consecutive holidays. It will make you an AI engineer"

"Change your life for 10 consecutive holidays. It will make you an AI engineer"

I saw the ad.

I have been serializing "technology that is reworded as" AI "for two years.

However, even I, do not know what kind of job "AI engineer", and above all, I doubt whether such a job type exists.

At least to embody AI technology, you have already got the following all technologies.

- ability to speculate down formulas into programs, code, debug and evaluate

- ability for database schema design, construction, create SQL statement

- ability to grasp used memory space, and sense of scale of combination explosion

- sense of creating a viewer that visualizes the learning process

In my case, I think that "three years" was necessary to obtain each of the above processes.

It can be asserted that it was impossible in "10 days".

Even if it is not programming, but spreadsheet like Excel, honestly, I think that it is a "laughing" and a "jumping" thing that people say the word "AI" without performing variance, standard deviation, regression analysis.

(To be continued)


2020-04-06 "Until I confirm the results of your simulation with my own eyes, I never die"

The other day, I found a SNS message on the Internet.

"I found a person whose name "Tomoichi Ebata". His works are very interesting. I wonder why he has not tried suiside by himself"

At first, I thuoght "what does it mean?" however, I came to mind immediately.

-----

Because all of my columns shows only

"Desperate future"

In addition, we are offering three sets of logic, numerical values, and simulation.

-----

However, I also seem strange.

So, I wondered, "Why did I not commit suicide until now, drawing a 'desperate future'?"

The answer came out quite easily (about 5 seconds).

"Until I confirm the results of your simulation with my own eyes, I never die"

That's because the thoughts lead to my attachment to life.

This is the human nature of both as an engineer and a researcher.


2021-04-06 A few days ago, when my second daughter came out of her room and told me she had a fever, the Ebata family was on the warpath.

A few days ago, when my second daughter came out of her room and told me she had a fever, the Ebata family was on the warpath.

First of all, after contacting my family on LINE, I put up a sign saying that the upstairs bathroom was for my second daughter only, and quickly built a DMZ (or not).

I carried the mini-table for eating into the second daughter's room, and threw the bottled drinking water into the room,

She said that she had no taste disorder and had a good appetite, I didn't think that she's infected with corona, however, I took quarantine measures as soon as possible.

And,

"I brought the food to the second daughter's room, wearing a mask and lab coat"

This was a cosplay of a medical professional.

-----

After that, my second daughter's fever came down with over-the-counter medication, so I think that this case is not (probably) caused by the new coronavirus.

I think the university entrance ceremony and the unfamiliar classes must have made her tired.

In that sense, this is the time of year when the risk of infection is high.

Anyway, my second daughter, my eldest daughter, and of course, my husband and I are always at risk of unconscious infection, so we will continue to prevent infection in our home as we have in the past.

-----

However, no matter how careful we are, there will always be times when we get infected.

Infection control measures can only "reduce the probability of infection", not "prevent infection".

"Wearing a mask" only reduces the probability of infection.

Even with "masked dinners," the probability of infection increases from time to time in proportion to the duration of the meal -- This is a natural phenomenon (not even math).

Only "individuals" can "reduce the probability" -- not "governments" (except for the state, where the actions of the people can be controlled by the will of the politicians).

Many people's immune systems will be weakened in April, when a new way of life begins.

Let's be careful with each other.


2022-04-06 (2) Bitcoin could be used as a loophole in payment procedures.

The other day, when I tried to use my credit card to send money to a store in Europe after completing the order process, I was troubled by the fact that it kept getting rejected with errors.

The location of the store was not disclosed, but it might have been "that country that is under financial sanctions from all over the world".

It said, "You can also pay in Bitcoin," so I attempted the method.

I still had some money left over from a previous purchase of about $5,000 for testing.

However, the system told me, 'The balance is not enough.

I thought this was strange, so I looked into it and was surprised to find that "the cost of remittance was higher than the price of the purchased item.

I thought 'Bitcoin has low remittance costs' was the biggest selling point.

This may not have been because of the bitcoin, but because of the fees charged by the store. Anyway, I gave up on the bitcoin transfer and canceled this transaction.

-----

(1) If retail stores are force to stop using credit cards, they are going to dry up easily.

(2) Bitcoin could be used as a loophole in payment procedures.

This was a real experience of what is currently being reported in the news.

-----

I just sent "a thank you" to the person who helped me with an Amazon gift.

The procedure took 30 seconds.

"It's really, really easy."

I realize that.


2023-04-06 As far as I know, most adults in the world are not 'childish'.

Coding (programming) can get "stuck" quite often, due to bugs or confusion about API specifications.

Specialized (cult-like) field like the one I work in, I can't even find an article explaining it.

Well, that's why I publish what I have faced the problem on my blog, without 'neatly summarizing' it.

Even my garbage notes are far better than no information whatsoever.

-----

Now, this coding "getting stuck" issue is one that I get really pissed off to deal with. In the worst case, it can take up two or three full days of my time, with zero results.

To get out of this coding quagmire, we need to have the courage to "abort" it.

However, this "abort" is really difficult.

It's called "The Curse of Sunk Costs."

-----

In cases like this, I 'email questions to the experts'.

Thus, I temporarily step away from the problem.

Of course, this is a shameless method that inconveniences others and is rude in the first place.

Therefore, I must build a relationship of trust with them on a regular basis.

What is that relationship of trust? When that person asks me a question, I have to 'disclose all the knowledge I have in the fastest and unconditional way possible".

This must be done on a daily basis.

This is called "human networking".

Exchanging business cards is not "networking".

We must keep the "blood" of proper exchange of information and trust flowing through our connections.

A "networking" without "blood" is just a "tube.

-----

Conversely -- I will not intentionally (maliciously) respond to anyone who tries to use me only when they are in trouble, as I recall.

I have cut off the "tube" itself to anyone who does not send me even a single thanks mail for the information I provide.

Well, I guess you could call such a narrow-minded person 'childish', however,

As far as I know, most adults in the world are not 'childish'.


2024-04-06 "Another daughter is possessing my daughter."

Many people say that first impressions are important in love.

I, too, agree with this.

However, I believe that first impressions are significant, not only in love but in any situation.

Based on the impression I get from the first talk, I think, 'Which persona shall I use for this person from now on?

I use several personas for the same person if necessary.

In stacked meetings, drinking parties, etc., I try to act as a completely different persona to get through the situation (although sometimes I can't).

-----

I acted as a "radical activist" when I attended for admission to the university's self-governing dormitory.

In reality, however, I had never been a "radical activist" before, and even after that, I was just an ordinary college student studying usually.

Therefore, I was called a "liar" in the dormitory.

I even played with making a "remote-controlled detonator" and verifying "hydrogen combustion."

When I did job interviews, I portrayed myself as a graduate student struggling with the difference between hypothesis and proof in an experiment.

I had a highly calculated (ulterior motive) that this persona should be attractive in the engineering company.

Nevertheless, every persona is still me.

I change the switch and volume of the persona depending on the situation.

-----

As you know, I am completely different in the column than in the office.

It is at the level of, "I wouldn't be surprised if we got into a fistfight in my mind.

But "using multiple personas" is a normal act of a normal person.

I remember the above when I remembered seeing and hearing

"the voice and expression on my second daughter's face as she was doing a remote job interview on her laptop."

In other words,

"Another daughter is possessing my daughter."