Pizza 的成本

pizza cost of breakdown

Mozzarella-奶酪

Parmesian-巴馬

Papperoni-意大利辣味香腸

總成本約58 台幣

台灣pizza 價格大概是 大 $665 / 小 $440

毛利率約 785%

 

廣告

4 areas for blockchain application

https://www.facebook.com/plugins/post.php?href=https%3A%2F%2Fwww.facebook.com%2Fphoto.php%3Ffbid%3D10156113391063599%26set%3Da.10150904471418599.436620.537688598%26type%3D3&width=500

機器學習5 大學派, 各自主要演算法關鍵原理

1 符號論學派: (symbolistis), 用逆向演算法,用哲學,心理學, 邏輯思路.

2 貝氏定理學派: (Bayesians), 用機率推理, 用統計學

3 類比推理學派: (Analogizers), 用支持向量機 (support vector machine), 相似度判斷學學習,受新理學,數學最佳化影響

4 類神經網路學派: (Connectionists), 用大腦逆向工程 (reverse engineering),用倒傳遞理論演算法 (back propagation), 受神經科學,物理學啟發

5 演化論學派: (Evolutionaries), 運用遺傳學(genetics), 演化生物學 (evolutionary biology) ,遺傳程式規劃 (genetic programming)

真正想要的是一個整合各算法的終極演算法(the ultimate master algorithm)

業務是職務還是人格特質?

業務員的特質是什麼?

一種天生的特質

對客戶的同理心"的個性,能克服客戶購買前的猶豫不決

一種“介於同理心和自我驅動之間的動態狀態"

有時處處為客戶著想, 解決問題有時又非常主動,自動自發,找客戶,找出客戶的問題

兩種特質互相強化,也互相平衡.

業務員具有內在的人際關係感.
這種特質比較隱性, 看不太出來.

“對客戶的需求和反應有感覺"

人就是個性,行為,態度, 能力的交互影響.

如果把業務定義為一種職位, 但卻沒有這樣同理心的軟性人格特質, 結果會如何?

人格特質測驗, 看看有沒有這樣的"個性傾向或興趣", 而不是能力.

有這種特質,往業務方向發展會比較順利. “能感覺別人"是一種特質

雖不同領域的業務, 專業知識皆不同,

但這種傑出業務的人格特質是相同.

世界價值觀調查

作跨領域合作

MaxthonSnap20171202174023

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這問卷也可以問問大陸人的世界觀,

看看大陸人在個人與集體主義, 宗教信仰,社群參與, 公民意識, 選舉, 政治體制, 民主化價值與族群容忍,環境保護, 人權,  跟我們有何不同?

是否執業久了就沒心了?

累死了就無力人文關懷

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Communication problem in corporation

By John Brooks Business Adventures

It’s very interesting business book.

On Chap.7, it mentions about the communication problem in General Electric.

It’s complicated on communication in corporation.

It is very difficult to move the thinking in one’s brain to other people’s. It’s very difficult to make every members to truly understand.

No matter individual or organization, they are all very difficult to express themselves. People can not understand what they talk.

Does company’s real attitude reflect the true attitude of the CEO?

It’s interesting. I also wondered sometimes.

They are all true, but “at different frequency level".

How can I believe you are not joking?

It’s lacking “a form of mutual comprehension for mutual communication".

The problem is also between individual and self.
It is necessary to communication with self successfully firstly, then communicate with other people.

The problem is " the uncertainty of expression", which needs to be avoided in corporation.

It really reflects the problem on corporate communication.
As CEO say NO, we are not sure if he truly and firmly say no, or say no but yes in mind.

This book, recommended by Bill Gates, is very practical and insightful in business world.

20 Fastest-Growing Skills Online

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  • virtual assistants like Siri
  • Coders who can help machines communicate with people are in high demand
  • The demand for workers who know how to analyze Twitter data plunged 51 percent last quarter from a year earlier, reflecting the social media service’s struggle to grow its user base.

(source from https://www.bloomberg.com/news/articles/2017-01-25/these-are-the-20-fastest-growing-skills-in-the-online-job-market)

CDN ecosystem

 

  • 簡圖

CDN4

 

CDN 的生態系是在變化中, 初看:

CDN1

(note1)

  • Akamai

an American content delivery network (CDN) and cloud services provider headquartered in Cambridge, Massachusetts, in the United States. Akamai’s content delivery network is one of the world’s largest distributed computing platforms, responsible for serving between 15% and 30% of all web traffic. (note2)

無台系廠,但有陸系廠

cdn2

最大的CDN 是USD$$2.2b

cdn3

CDN 應用很多, 支持Streaming 內容發展.

Live streaming, VoD, AVoD, SVoD, IPTV,  Internet ratio,

也關係到Front end, back end 的optimization, Efficiency of Caching (Caching strategy)

Video : 48% of global CDN revenue

QoE (Quality of Experience)

留意"原生內容", “資安".

先這樣

(note1:https://www.bizety.com/tag/cdn-ecosystem/)

(note2: https://en.wikipedia.org/wiki/Akamai_Technologies)

(參: Advanced Content Delivery, Streaming, and Cloud Services)

 

 

客戶價值是信仰

亞馬遜的精實(Lean),節儉(Frugality), 科學管理(science management),, 努力工作(hard working), 大膽(bold), 數據導向(Data-driven)的企業文化,
人(picker)=機器, 追求效率極大化, 信仰客戶價值, 以客戶中心.
實是求是是優點 但精實的結果就是傷害利害關係人,
跟亞洲的儒家文化,拉親拉戚的家族企業不太相容.
採"2個pizza" 的技術小團隊, 加班工作訂兩個pizza 就要夠了, 人多無效率.
工作不是等退休,耍官僚, 不依賴溝通而是靠專業工作之間的有機互動.
客戶價值是信仰,
所有的一切, 系統設計, 推薦系統,評價, 折扣, 一日到貨, UI 設計,分散式系統效能最佳化,
這老闆就是心中篤信客戶價值,
所做的一切就是為了客戶忠誠,
這一般人,一般公司根本不可能有這種意志力.
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