#NFTsummer A few weeks ago, we interviewed Xixi Huang (AW#17) in Mandarin and as the AppWorks Fellow who helps us out on the blockchain side, Xixi has a lot of ideas that are worth sharing to a bigger audience. Here's his interview in English:
西西 (Xixi) 黃士晉 is an AppWorks #17 alumni and co-founder of Rydeit. His mission is to bring the applications of blockchain to everyday life because he believes that blockchain can make the world a more fair and better place. As an AppWorks Fellow, he is responsible for guiding founders to think about blockchain and providing insights on blockchain-related investment deals. Before AppWorks, he led his previous team to build more than 10 dapps, including famous games in Taiwan such as 柚子打魚 and Shrimp.Finance. Within a month of launching these games, they had amassed over NT$ 100M (~US$ 3.5M) in transactions. His favorite pastime is traveling with his grandma, and his ultimate goal is to persuade her to buy Bitcoin!
Check out what Xixi has to say about blockchain and NFTs.
#NFTevolution
I started to learn how to write smart contracts in 2016, and learned the entire logic of ERC-20 for tokens and ERC-721 for NFTs. While I was learning about NFTs, I realized that the combination of NFTs with video games was very fitting. In video games, the treasure and equipment you collect becomes virtual assets as NFTs. And the process of using smart contracts to exchange items was very efficient on the blockchain.
At the end of 2018, I designed and created a zombie video game, integrating the concept of playing and drawing cards and packs. Within a pack were 3 NFTs with zombies on them. As a player, the more cards with zombies you collect, the higher your score, and the more tokens you can ultimately earn. From this game, I got connected to other game manufacturers and publishers who were also interested in creating virtual game assets through NFTs. We all had the same idea -- NFTs can bring more meaning and value to the players.
However at the time, many people in the market still believed that tokens and games were riddled with fraud. Since the lifecycle of video games can be short, many traditional gaming companies in the end didn’t find it worthwhile to learn how to integrate NFTs or blockchain into their games.
While the nature of NFTs hasn’t changed, the market has evolved. People’s curiosities are growing, more applications are being developed, and more creators are cropping up. I think now is the right time to start talking to companies about how to integrate NFTs or blockchain into their businesses or games.
#NFTplayground
I think there are many opportunities to start a business these days, and people who want to start one should think about coming to blockchain. Not only is there a huge opportunity but the possibilities are endless. And within blockchain, NFTs currently offer the biggest opportunity. However, it can also pose a new challenge to the team’s endurance, because while easy to obtain traction and users with NFTs, the challenge lies in retaining them.
Similar to other blockchain applications in the past few years, when a new concept is invented, it’ll be flushed with many early users. However, because the surrounding infrastructure wasn’t in place, it was difficult for founders to make valuable extensions or applications. And many of these users don’t actually care about these blockchain products and they are only trying to leverage the ecosystem to make a quick buck. Once they earn all that they can, they will move on to another project.
Right now working on NFTs, you can collect a lot of data in a short amount of time and also make some income to keep you afloat. Founders should seize this opportunity to understand these users, then modify and optimize both their products and mentality to retain them.
Since there’s no geographical restriction on blockchain, I would encourage founders to look beyond your country and region in expanding your NFT products. Also, since blockchain is closely related to finance, if you don’t have a good pricing strategy (or token economics) for your NFT products, the prices might fluctuate greatly. You need to be prepared and remind your users of the risks, otherwise you’ll ultimately get scolded!!
#NFTera
This year, I finally consider myself an official NFT collector. I pay special attention to NFTs with contemporary significance, such as Hashmasks. It signals to the public that NFTs are not just for collecting but that game mechanics can also be applied to interact with users. If we look back ten years from now I’m confident to say that the project that really brought the NFT wave in 2021 would be Hashmasks.
In addition to veteran projects like Hashmasks, other collections I care a lot about are related to Metaverse, such as The Sandbox. I believe that the world will become more and more decentralized and virtual. It is very likely that the next generation will be immersed in a virtual world like Ready Player One, so I am also very optimistic about NFTs in digital worlds like The Sandbox.
The possibilities are endless when it comes to NFTs. Right now, few NFTs are connected with our daily lives. For example, I bought a Hashmask. If I want to show it in my apartment, I might still need to print it out. In the future, how will we connect NFTs to the physical world? I believe they can be applied in many ways, including frames, wallets, cars, house deeds, leases, etc. These products in daily life can be combined with NFTs. We just haven’t opened our imagination yet. It’s hard to imagine that only 20 years ago we were having a hard time believing in the power of the internet.
The development of science and technology not only relies on infrastructure, but also the user's learning curve. The world needs to talk about blockchain more, so that everyone will gradually become familiar with it and it’ll continue to evolve.
If you're a founder working in blockchain or NFTs, welcome to apply to AppWorks >> https://bit.ly/3w0WyIl
同時也有2部Youtube影片,追蹤數超過17萬的網紅Nasser Amparna,也在其Youtube影片中提到,#JANGReacts A new song from #Dimash that is very fitting for the current situation, #WeAreOne Indeed we should be one in this war. I felt the love as ...
「curve fitting」的推薦目錄:
- 關於curve fitting 在 AppWorks Facebook 的最佳解答
- 關於curve fitting 在 WealtHub睿富 Facebook 的最讚貼文
- 關於curve fitting 在 Mr. Market 市場先生 Facebook 的最佳解答
- 關於curve fitting 在 Nasser Amparna Youtube 的最讚貼文
- 關於curve fitting 在 Nasser Amparna Youtube 的最佳貼文
- 關於curve fitting 在 Which type of equation to use in the curve fitting tool in Matlab? 的評價
- 關於curve fitting 在 Light Curve Fitting Documentation — lightcurve_fitting 0.2.0 ... 的評價
- 關於curve fitting 在 Curve fitting with gnuplot.sh - Discover gists · GitHub 的評價
curve fitting 在 WealtHub睿富 Facebook 的最讚貼文
【王世楷:8月最窮,10月最富!】
踏入5月,騰訊(00700)愈升愈有,而David Wong(王世楷)早就提出【「五窮六絕七翻身」無意義!】(https://goo.gl/DeaZWW)的觀點。當散戶面對似是而非的資訊時,千萬不要信報章、財演,更不要信自己!對擅長程式交易的David來說,他只信數據!以下就是他從近30年數據,得出的「五窮六絕七翻身最新解」:
1) 最窮的月份:恒指最常跌的月份並非5、6月,而是8月(56.7%),過去30年就有17次跌。很奇怪地無論編輯或讀者都單純想知這個百分比,但真的有意義嗎?就算給你一個九成準的策略,也可能累你輸光吧。
2) 最富的月份:恒指最常升的月份原來是10月(73.3%)!你沒有看錯,是所謂傳統的股災月。如果你視恒指為大期(每點$50),10月首日買入,月尾平倉,跟足30年你可贏到7,741點或$38萬;惟要注意在股災月的drawdown可以高達$39萬!
3) 567的關係:如果恒指「五窮」和「六絕」都應驗,而你想博「七翻身」的話,就會輸接近HK$9萬了。
4) 最跟足「五窮六絕七翻身」的股票:由2000年5月至2016年7月,首三位都是大家耳熟能詳的大藍籌,分別是九龍倉集團(0004)(73.1%)、長和(0001)(71.2%)和恒基地產(0012)(71.2%)。
David指,這類統計可無止境做下去,你總會找到一隻金融產品(如金銀銅鐵錫、所有美股、歐股)極符合「五窮六絕七翻身」的效應;又或者找到一些似是而非的關係,例如在某種情況下,就有八成(甚至十)的機會升或跌了……如果你真的要繼續研究下去,恐怕會走火入魔!找出來的數字也未必有意義,因為你可能墮入過度優化的陷阱(Curve fitting)了。
其實,用MultiCharts軟件下載Yahoo的數據,只花1小時就可發現以上「攻略」。最後,大家欲知「如何判斷策略的優劣」、「全職炒家應有的條件」、「成功的投機者故事」或相關的投機概念,請先給一個Like作出書的鼓勵!
======================================
想知道更多投資智慧,立刻like「WealtHub睿富」專頁,打開致富大門!
curve fitting 在 Mr. Market 市場先生 Facebook 的最佳解答
《curve fitting 和 over fitting》
若以前考試時背過考古題,或是死背過答案,一定很容易就理解這兩個詞的意義。
curve fitting 曲線套入;
over fitting 過度最佳化;
在進行交易系統設計與參數設定時,這兩個名詞常常被混淆使用。
「曲線套入curve fitting」
是指過度使用歷史資料 當使用的參數過多,或策略方程式過於繁雜,很容易使策略在過去變成神兵利器,抓頭摸底,甚至吃下每一個主要波段,但實際用在未來的有效性卻十分低落。
舉例來說,在考試前,有個學生只準備所有考古題,認為將它們全部背下來就會有好成績,這個學生就犯了curve fitting 曲線套入的錯誤,只要未來稍有變動,或超出考古題的範圍,這名學生成績就會一落千丈。
「過度最佳化over fitting」
則是在參數中尋找所謂的脈衝點,單純就績效或某個參考值選定最佳的參數值,然而今天最佳的參數不一定是明天最佳的參數,可能某個參數碰巧在過去某些異常的大波動下可以大賺,但未來類似的波動只要稍有一點點不同便不奏效。然而市場從來不會在未來出現100%一模一樣的走勢,因此過度最佳化注定失敗。
有一位考生,念書完全沒有理解,但將所有考古題、課本習題的題目與答案背起來,只要題目與過去一模一樣,他就有辦法背出答案,這個學生則是犯了over fitting 過度最佳化的錯誤。只要題目的數字或內文稍有變動,他就完全無法回答。
或許這兩位學生偶然可以取得好成績,
但市場並不是一次考試,而是一天又一天,永無止盡的考驗。
「歷史會重演;但歷史不會100%重演。」
curve fitting 在 Nasser Amparna Youtube 的最讚貼文
#JANGReacts
A new song from #Dimash that is very fitting for the current situation, #WeAreOne
Indeed we should be one in this war. I felt the love as Dimash sings this song and the message is very clear.
So touching.
VIDEO: https://www.youtube.com/watch?v=uGxyobm5zm4
LIVESTREAM TAYO
CLICK THIS KUMU DOWNLOAD LINK
https://app.kumu.ph/lillboykyut
THE ONE THAT YOU LOVE by NASSER with HAZEL FAITH
https://backl.ink/35192122
CHASING CARS by NASSER
iTunes: https://music.apple.com/us/album/chasing-cars-single/1461663065
Spotify: https://open.spotify.com/album/5TiLgOD46qAYKGneAcivcq
THROUGH THE RAIN by NASSER
iTunes: https://itunes.apple.com/ph/album/through-the-rain-single/1439868889
SPOTIFY: https://open.spotify.com/album/5iKAdZhxcJEqnZp8jEVsO6?si=Vh-i_lwuSVKC_wy7925ynA
I HONESTLY LOVE YOU by NASSER
iTunes: https://itunes.apple.com/ph/album/i-honestly-love-you-single/1438043122
Spotify: https://open.spotify.com/track/0OaGV1brqiPG82mXmV9yUE?si=dOKbZwW9ROOElk6kxYPQZA
YOUR LOVE by NASSER
iTunes: https://itunes.apple.com/ph/album/your-love/1423354016?i=1423354019
Spotify: https://open.spotify.com/track/6mPLJNLRVrTY07IMSwp6Ee
Available also in Apple Music, Deezer, Amazon Music
THANK YOU CURVE ENTERTAINMENT AND GMA NETWORK
DON' T FORGET TO ENJOY WHILE WATCHING.
HIT LIKE and don't forget to SUBSCRIBE! KUDOS!
===================
LET'S CONNECT
INSTAGRAM: https://www.instagram.com/nasseramparna/
FACEBOOK: https://www.facebook.com/ncamparna
TWITTER: https://twitter.com/nasseramparna
TUMBLR: http://lillboykyut.tumblr.com/
===================
MUSIC:
* Youtube Music Library
* NCS Release
TATA for NOW!
No copyright intended. All content used in adherence to Fair Use copyright law.
Please Don't forget to SUBSCRIBE
God bless everyone!
![post-title](https://i.ytimg.com/vi/KD-9gX7UR5A/hqdefault.jpg)
curve fitting 在 Nasser Amparna Youtube 的最佳貼文
#JANGReacts
LIVESTREAM TAYO
CLICK THIS KUMU DOWNLOAD LINK
https://app.kumu.ph/lillboykyut
Katrina Velarde singing Oh Holy Night is just fitting as I resume doing reaction videos again. She sang it during her SiKATi2 concert and its so damn beautiful.
Video credits to Qritiko
https://www.youtube.com/watch?v=FkfnV-oo1Cc
#Katrina Velarde #OhHolyNight
THE ONE THAT YOU LOVE by NASSER with HAZEL FAITH
https://backl.ink/35192122
CHASING CARS by NASSER
iTunes: https://music.apple.com/us/album/chasing-cars-single/1461663065
Spotify: https://open.spotify.com/album/5TiLgOD46qAYKGneAcivcq
THROUGH THE RAIN by NASSER
iTunes: https://itunes.apple.com/ph/album/through-the-rain-single/1439868889
SPOTIFY: https://open.spotify.com/album/5iKAdZhxcJEqnZp8jEVsO6?si=Vh-i_lwuSVKC_wy7925ynA
I HONESTLY LOVE YOU by NASSER
iTunes: https://itunes.apple.com/ph/album/i-honestly-love-you-single/1438043122
Spotify: https://open.spotify.com/track/0OaGV1brqiPG82mXmV9yUE?si=dOKbZwW9ROOElk6kxYPQZA
YOUR LOVE by NASSER
iTunes: https://itunes.apple.com/ph/album/your-love/1423354016?i=1423354019
Spotify: https://open.spotify.com/track/6mPLJNLRVrTY07IMSwp6Ee
Available also in Apple Music, Deezer, Amazon Music
THANK YOU CURVE ENTERTAINMENT AND GMA NETWORK
DON' T FORGET TO ENJOY WHILE WATCHING.
HIT LIKE and don't forget to SUBSCRIBE! KUDOS!
===================
LET'S CONNECT
INSTAGRAM: https://www.instagram.com/nasseramparna/
FACEBOOK: https://www.facebook.com/ncamparna
TWITTER: https://twitter.com/nasseramparna
TUMBLR: http://lillboykyut.tumblr.com/
===================
MUSIC:
* Youtube Music Library
* NCS Release
TATA for NOW!
No copyright intended. All content used in adherence to Fair Use copyright law.
Please Don't forget to SUBSCRIBE
God bless everyone!
![post-title](https://i.ytimg.com/vi/2fyYcEIlb9A/hqdefault.jpg)
curve fitting 在 Light Curve Fitting Documentation — lightcurve_fitting 0.2.0 ... 的推薦與評價
Light Curve Fitting Documentation¶. This package contains tools to fit analytical models to multiband light curves of astronomical transients. ... <看更多>
curve fitting 在 Curve fitting with gnuplot.sh - Discover gists · GitHub 的推薦與評價
Curve fitting with gnuplot. # Define function. f(x)=m*x+c. # Initial guess. m=1. c=0. # Perform fit. fit f(x) "datafile" u 1:2 via a,b. ... <看更多>
curve fitting 在 Which type of equation to use in the curve fitting tool in Matlab? 的推薦與評價
... <看更多>