# Headline Creation Challenge ## One knowledge point every day ## 10 trillion parameters, can you pile up a general artificial intelligence? #

Although the current large-scale language models, such as GPT-3 and GPT-4, have more than 10 trillion parameters, these models still cannot be regarded as the realization of General Artificial Intelligence (AGI).

General artificial intelligence refers to an artificial intelligence system that can carry out various intelligent activities like human beings. It has the ability of self-learning and adaptation, and can cope with various situations and tasks. Although the current large-scale language models can perform well in some tasks, they are still only in the category of "Narrow AI".

In addition, general artificial intelligence needs to have more abilities, such as perception, exploration, understanding and emotion, which are still not realized by simple parameter stacking. Therefore, to achieve real universal artificial intelligence, we need to innovate and make progress in algorithms, hardware and software.

However, to achieve real universal artificial intelligence, we need to innovate and make progress in the following aspects:

1. Algorithm: Although the current large-scale language models can perform well in some tasks, they are still only in the category of "narrow artificial intelligence". Therefore, we need to research and develop more general artificial intelligence algorithms, such as reinforcement learning, meta-learning and transfer learning.
2. Hardware: In order to realize general artificial intelligence, a lot of computing resources are needed to support the operation of artificial intelligence system. Therefore, it is necessary to research and develop more efficient and intelligent computing hardware, such as quantum computers and neuron chips.
3. Software: To realize general artificial intelligence, we need to develop a more perfect software system, including autonomous learning and adaptability, emotion and consciousness. This requires us to deeply study the essence and mechanism of human intelligence and apply it to artificial intelligence systems.
4. Human-computer interaction: To realize general artificial intelligence, we need to research and develop more natural and efficient human-computer interaction methods, including voice, images, gestures and other forms. This requires us to conduct in-depth research on human interaction patterns and habits and apply them to artificial intelligence systems.

To sum up, the realization of real universal artificial intelligence needs innovation and progress in algorithms, hardware, software and human-computer interaction. Although the current large-scale language model parameters have reached 10 trillion, they still cannot be regarded as the realization of general artificial intelligence. We need to make continuous efforts and exploration to realize the real general artificial intelligence.

ChatGPT

With the acceleration of urbanization and the popularity of automobiles, traffic congestion has become a problem in many cities. Because of the difference of traffic signal control mechanism, navigation software sometimes leads drivers to crowded sections, which slows down the travel speed and affects the road traffic flow. In recent years, more and more navigation software began to try to predict the change of traffic lights through intelligent technology, so that drivers can travel more efficiently. So, how does the navigation know that the red light is about to turn green? This involves black technology such as machine learning and Internet of Things technology, which will be introduced in detail below.

First, the traffic light control mechanism

Before introducing the change mechanism of navigation forecasting traffic lights, let’s first understand the principle of traffic light control. Signal light control mainly adopts timing control and induction control.

Timing control: the signal light changes according to the preset time, for example, the parking red light is on for 3 minutes and the green light is on for 1 minute. This method is mainly suitable for areas with small human flow, such as night or remote areas.

Induction control: the signal lamp responds to the traffic flow on the road through the induction equipment, and dynamically adjusts the time of light color change. For example, when it is detected that the traffic volume increases and there is accumulation at the same time, the signal lamp will adjust the color change time according to the situation to give priority to ensuring the smooth flow of traffic.

Second, how does navigation predict the change of signal lights?

Based on the different control mechanisms of traffic lights, navigation software can use different technologies to predict the changes of traffic lights.

1. Timing prediction

For the signal lamp with timing control, navigation can calculate the period and time of signal lamp change by recording historical data, and compare it with the current time, thus predicting the time of signal lamp change. This method is simple and reliable, and is suitable for areas with small human flow. However, because this method can’t consider external factors such as traffic flow changes on roads, the accuracy is low for urban areas with traffic congestion.

2. Sensor prediction

For traffic lights controlled by inductive devices, navigation software can obtain real-time traffic flow data through the Internet of Things technology, so as to predict the changes of traffic lights. This method needs to cooperate with the sensor equipment on the road, and establish a data model by collecting data such as traffic flow and speed, so as to accurately predict the changing time of traffic lights. For example, Google tried this method in its own map, and established a global traffic information database by collecting users’ location data and traffic condition data, thus providing real-time congestion information on a global scale.

3. Artificial intelligence prediction

In addition to sensor prediction, machine learning can also be applied to signal light change prediction. Navigation software can build a model to predict the change of traffic lights by collecting users’ position, speed and various data used for road features, such as historical traffic volume, rush hour travel time, weather, etc., and then using machine learning algorithms to analyze these data. Using artificial intelligence technology to predict traffic lights can predict the changing time of traffic lights more accurately, and at the same time, take road traffic conditions into consideration to enhance the stability and accuracy of prediction.

III. Summary of the article

With the continuous development of Internet of Things technology and artificial intelligence, the ability of navigation software to predict the change of traffic lights will become stronger and stronger. To sum up, navigation can predict the change of traffic lights by recording historical data, sensor prediction and artificial intelligence prediction. However, at present, the accuracy of navigation software to predict the change of traffic lights still needs to be improved, and more accurate data collection and more efficient algorithms are needed to strengthen the prediction model. The technology of predicting the change of traffic lights can better realize the intelligence of urban traffic and provide drivers with a more convenient and efficient travel experience.

Original author | Tim Spiers

Original text from | The Athletic

Translation of this article | Tigers Translation Group

The night sky is full of gloomy clouds, and the rain washes the ground relentlessly, vaguely reflecting the neon lights in Cyberpunk style in the distance-this is not the future city in the movie blade runner, but Tottenham Hotspur Stadium this Wednesday night.

In the past seven days, Tottenham Hotspur has been eliminated from the FA Cup and the Champions League in three games, two draws and one loss, and failed to score a goal. After the game with AC Milan, the fans couldn’t accept another four-empty season and booed all over the sky in the stands.

"We’ll see. Maybe the club will fire me before the season is over," Kong Di said. "Who knows, maybe they are disappointed." The Tottenham Hotspur manager has long given up expectations for the future.

At the beginning, Kong Di’s predecessor, Nuno, was told to leave class early the next morning on the weekend match day, and so was his predecessor, Mourinho. After the game between Tottenham Hotspur and Nottingham Forest tonight, President Levi may continue this "fine" tradition.

In the past two years, Colonel Kong has repeatedly publicly expressed his disappointment with the club, and also implicitly said that Tottenham Hotspur was really lucky to have him.Recently, Kong Di encountered many obstacles in her life, and underwent cholecystectomy, but her body has not fully recovered. We can make a bold guess that he doesn’t want to stay in North London, whether for business or personal reasons.

On the other hand, Tottenham should have had enough of Kong Di, and it is said that they are stepping up the finalization of the new coach candidate list.Then, the question comes: Why is Kong Di still leading the team? Since breaking up is inevitable, why don’t they just break up now?

This is largely because-Kong Di’s contract will expire on June 30th this year.

Yes, it’s too bad to be out of the FA Cup and Champions League in a week, and from the book strength, Tottenham can definitely beat Sheffield United and AC Milan. However, we should also see that Tottenham are still ranked fourth in the Premier League standings. Considering that their signings and salary costs are far less than those of several rivals competing for the fourth place, this achievement is still reasonable.

Regardless of whether they can compete for the fourth place in the end, just look at the current league ranking. To be fair, Kong Di did a good job. Tottenham Hotspur’s season is boring, boring and puzzling, but it is definitely not a disaster.

Kong Di’s contract is only three and a half months away, but the salary will be paid for three and a half months. Even if he leaves now, Tottenham will not spend a penny less. Levi knows that firing Kong Di now will cost the club millions of dollars.

For the rest of the season, although there is no hope for Tottenham to win the championship, they still have the important task of winning the Champions League four times-this is their most important task in these years, you know. If we succeed in the fourth round, the bonus will be far more than several million dollars, and conversely, the loss will be far more than several million dollars.

Therefore, Levi must also think clearly as soon as possible: Is it better for the team to keep the top four rankings, whether to keep Kong Di or get rid of Kong Di immediately? Unfortunately, this question is difficult to answer.

Kong Di is very skilled in bottoming out. A year ago, Tottenham was eliminated by British Championship team Middlesbrough in the fifth lap of the FA Cup. After that, they won 11 of 14 games in the league, pushing their arch-enemy Arsenal into the Champions League. After the intermission of last year’s World Cup, Tottenham lost three games in five games in the league, and was badly repaired by Manchester City and Arsenal. After that, they immediately played a wave of 5 games and 4 wins.

A year ago, Tottenham started a one-way battle in March and finally won the fourth place. This season, they only have a single-line task in the league, and there are still 12 games to play, so they have a good chance of entering the top four.

If Tottenham can beat Wolves this Saturday, it will only be one point behind Manchester United, which ranks third. In terms of competitors, although Liverpool has been gradually on the right track recently, Newcastle suddenly lost power and its ranking dropped a lot.

In late April, Tottenham will play in Newcastle (away), Manchester United (home) and Liverpool (away) for eight days, and these three games are likely to determine their final league ranking.

If the media reports are accurate-Tottenham are making a list of candidates for a new coach, then they should want to wait until the summer to change coaches. Unless they are interested in an idle coach, such as Pochettino. But judging from the current sources, this is unlikely.

It is risky to change coaches rashly, but whether Kong Di can stay until the end of the season depends on whether the relationship between him and his players has really broken down. After yesterday’s game, Lisa Song couldn’t help firing. This doesn’t mean that the dressing room is out of control, but many media did break the news that some Tottenham players don’t like Kong Di’s indifferent style and monotonous training.

Levi should consult with veteran players such as Kane, Dale and Lori. The fans still have a little patience with Kong Di (if they lose Nottingham Forest again tonight, they may lose it). They didn’t sing for him in yesterday’s game, but they didn’t shout "Kong Di is dismissed".

In any case, Kong Di is a well-known commander who has experienced all kinds of rough seas. He is arrogant and uncomfortable to hear criticism from outside. If Levi chooses to keep him, he will definitely hold his breath and hit the doubter in the face: if there is an attractive prize in his contract, he must want to take it.

However, whether he has one game or 12 games left this season, his relationship with Tottenham Hotspur has really come to an end.

Hupu Football Translation Group is an interesting group for chatting, gossiping and learning foreign languages.

[Tevez: I was very sad to leave Manchester United, but he made me very sad] Tevez said in an interview that he wanted to stay at Old Trafford, but Ferguson’s false promise meant that he had no other choice. When Manchester City provided him with a core position that Manchester United did not have, he seized the opportunity.

Tevez said: "I was on loan to Manchester United. Ferguson told me that they would buy me, and then he brought Berbatov. I didn’t need to think too much because I was angry with Ferguson. As a coach, he is phenomenal. He has been in a club like Manchester United for a long time, but I have a little contradiction with him. "

"They told me at the time,’ We will buy you, but we will also bring Berbatov. Don’t worry, I’ll bring him to the competition with you. But we will talk to your agent and reach an agreement on the contract and transfer. But they didn’t call my agent, nothing. Time is running out and they want to lower my price. Every time I go on stage, I behave, and people start calling my name. This is a year-long process. "

"Later, I almost reached an agreement with Manchester City. My family and I went to Abu Dhabi to meet him and told him that I was going to Manchester City before the Champions League final."

"It’s like a dagger for Ferguson. Me too, because I love Manchester United. But for me, he didn’t let me go on stage for a whole year. He made me miserable. This makes me sad because I love Manchester United. I like playing at Old Trafford. It gives me that feeling. Then Manchester City came and they told me that they wanted me to be the core of Manchester City. He showed me the club’s plan today, that’s all. "