Eiken

The Gambler's Ruin Problem for One-Dimensional Random Walks

Mon, 22 Dec 2025 00:00:00 +0000

An expository study of hitting probabilities for one-dimensional random walks — from the simple symmetric walk to bounded and finite-variance steps — using difference equations and martingale methods. Advised by Prof. Yuki Chino.

Year 1 · Fall 2022

Tue, 31 Jan 2023 00:00:00 +0000

I took 27 credits this semester. My GPA was 4.09.

Course Name	Teacher	老師	Credits	Score
Calculus A (I)	Yuki CHINO	千野由喜	4	A+
Physics (I)	LIN Chun-Liang	林俊良	4	A
Introduction to Computer Science (I)	CHEN Chiuyuan	陳秋媛	3	A-
Introduction to Scientific Research and Implementation (I)	Interdisciplinary Science Degree Program	理學院科學學士學位學程	3	A
Linear Algebra (I)	SHIUE Ming-Cheng	薛名成	3	A+
Mentor’s Hours	Department of Applied Mathematics	應用數學系	1	P
Service Learning I	Department of Applied Mathematics	應用數學系	1	P
Basic Mathematics	WENG Chih-wen	翁志文	3	A
Honor Calculus Problem Solving Session (I)	CHAN Chi Hin	陳子軒	1	A
Physics Recitation (I)	LIN Chun-Liang	林俊良	0	P
Physical Education	CHANG Yu-Hua	張祐華	0	A-
English Communication	KWONG Yuemin	鄺越敏	2	A+
Japanese (I)	KAMIJO Sumie	上條純惠	2	A+

Taking 27 credits was tough, especially after midterms. Most grades landed within expectations, with Introduction to Computer Science the exception.

學習歷程檔案的簡介

Mon, 01 Jan 0001 00:00:00 +0000

108 課綱的學習歷程檔案是什麼、包含哪些項目。

臺大化工．莊宗祐

Mon, 01 Jan 0001 00:00:00 +0000

2022年6月畢業於國立新竹高級中學，以個人申請錄取國立臺灣大學化學工程學系。

我到現在還是很佩服我當時候怎麼那麼敢多元只丟那三件。

#危險行為請勿模仿

課程學習成果

物理：光學實驗報告探究：化學的色彩探究：phyphox 應用

多元表現

多元表現綜整心得（清大化學）多元表現綜整心得（台大化工）自主學習：不同水質對酸鹼滴定當量點的影響非修課紀錄：小論文――膠囊非修課紀錄：班聯會幹部參與歷程

學習歷程自述

學習歷程自述（清大化學）學習歷程自述（台大化工）

Credit Card Default Prediction Using Machine Learning

Sat, 19 Jul 2025 00:00:00 +0000

A supervised-learning study on an imbalanced 30,000-client dataset (~22% default), comparing five classifiers with a focus on minority-class performance rather than misleading accuracy. Course project at École polytechnique.

Year 1 · Spring 2023

Fri, 30 Jun 2023 00:00:00 +0000

I took 24 credits this semester. My GPA was 3.94.

Course Name	Teacher	老師	Credits	Score
Calculus A (II)	Yuki CHINO	千野由喜	4	A+
Physics (II)	LIN Chun-Liang	林俊良	4	B
Discrete Mathematics	WENG Chih-wen	翁志文	3	A-
Introduction to Computer Science (II)	CHEN Chiuyuan	陳秋媛	3	A+
Introduction to Scientific Research and Implementation (II)	Interdisciplinary Science Degree Program	理學院科學學士學位學程	3	A+
Linear Algebra (II)	SHIUE Ming-Cheng	薛名成	3	A
Mentor’s Hours	Department of Applied Mathematics	應用數學系	1	P
Service Learning II	Department of Applied Mathematics	應用數學系	1	A
Physics Recitation (II)	LIN Chun-Liang	林俊良	0	P
Physical Education	CHANG Yu-Hua	張祐華	0	A-
Japanese (III)	KAMIJO Sumie	上條純惠	2	A+

Twenty-four credits felt more tiring than the previous semester — probably the last time I would ever take more than 20 in one go.

大學升學管道

Mon, 01 Jan 0001 00:00:00 +0000

特殊選才、繁星推薦、申請入學、分發入學四種升學管道。

臺大材料．李彥哲

Mon, 01 Jan 0001 00:00:00 +0000

2022 年 6 月畢業於國立新竹高級中學，以個人申請錄取國立臺灣大學材料科學與工程學系。

在個人申請中，檔案分數拉不到太多，筆試才是重點。有一點想提醒你，如果你覺得你做的檔案跟這份很像，那我建議你趕緊修一下檔案吧。

email: ntuminper@gmail.com

課程學習成果

課程學習成果-追趕跑跳碰...π 課程學習成果-探究與實作-化學反應產物量和反應物量的關係課程學習成果-實作實驗歐姆定律與電阻

多元表現

多元表現-自主學習-下一個科技奇點-腦機接口多元表現-自主學習-晶體缺陷_被關上的門抑是被打開的窗多元表現-服務學習-高一服務學習紀錄總整理多元表現-社團活動暨幹部經歷多元表現綜整心得-001362

學習歷程自述

學習歷程自述-001362

Year 2 · Fall 2023

Sat, 30 Dec 2023 00:00:00 +0000

I took 15 credits this semester. My GPA was 3.69.

Course Name	Teacher	老師	Credits	Score
Introduction to Analysis (I), Honor Class	WANG Kuo-Zhong	王國仲	4	B
Differential Equations	LIN Te-Sheng	林得勝	3	A
Microeconomics	HUANG Hsing-Hua	黃星華	3	A+
Probability Theory	HUANG Hsin-Yuan	黃信元	3	A-
Vector Calculus	Yuki CHINO	千野由喜	2	A-
Softball	HUANG Shan-Ying	黃杉楹	0	A+

Surprisingly, these 15 credits felt heavier than the 27 I carried in my first semester.

臺大地理．鄒志揚

Mon, 01 Jan 0001 00:00:00 +0000

2022 年 6 月畢業於國立新竹高級中學，以個人申請錄取國立臺灣大學地理環境資源學系。

email: youngvivitsou@gmail.com

課程學習成果

探究與實作成發物理探究與實作延伸探討家族尋根－找尋被遺忘的故事神經傳遞的研究邁向新視界－視覺神經探討

多元表現

多元表現綜整心得多元：服務學習紀錄多元：語文檢定證照多元：閱讀心得比賽自主學習社團幹部經歷事蹟及心得

學習歷程自述

Year 2 · Spring 2024

Sun, 30 Jun 2024 00:00:00 +0000

I took 17 credits this semester. My GPA was 3.98.

Course Name	Teacher	老師	Credits	Score
Introduction to Analysis (II), Honor Class	WANG Kuo-Zhong	王國仲	4	B+
Softball	HUANG Shan-Ying	黃杉楹	0	A
Management	HSIAO Chan	蕭嬋	3	A+
Statistics	WANG Hsiuying	王秀瑛	3	A
Computational Mathematics	WU Chin-Tien	吳金典	3	A+
Introduction to Data Science: Concepts & Practice	CHEN Chang-Sheng	陳昌盛	2	A+
Data and Everyday Life	PERNG Sung-Yueh	彭松嶽	2	A

Seventeen credits, and still a heavy load.

私心推薦

Mon, 01 Jan 0001 00:00:00 +0000

我高中看過、私心推薦的自學影片與線上課程。

臺大森林．鄧竣洋

Mon, 01 Jan 0001 00:00:00 +0000

2022 年 6 月畢業於國立新竹高級中學，以個人申請錄取國立臺灣大學森林環境暨資源學系。

email: c.y.d20201130@gmail.com

課程學習成果

探究與實作：從理論到實驗──親自動手設計的實驗學習課程學習成果：微積分超修自學計畫歷史學習歷程檔案

多元表現

多元表現綜整心得自主學習：我與一棵山櫻花的故事非修課：110年青年節新竹地區表揚學校優秀青年非修課：自主運動習慣的培養幹部：那些第一次的故事們競賽：全國高級中等學校閱讀心得寫作比賽競賽：中學生閱讀心得優等競賽：生物奧林匹亞競賽競賽：西塞羅英文辯論比賽最佳辯士競賽：英文辯論全國賽競賽：海洋保育閱讀心得比賽

學習歷程自述

學習歷程自述（台大森林系）

Year 3 · Fall 2024 — Exchange at École polytechnique

Fri, 28 Feb 2025 00:00:00 +0000

My first semester on exchange at École polytechnique. Lecturing in English was never a problem — my English was already fine — and, honestly, the biggest thing I took from the whole year had little to do with coursework: this was where I learned to live on my own. I took 16 ECTS.

Course Name	Teacher	ECTS	Score
Algorithms for Discrete Mathematics	Lucas GERIN	3	A
Object-oriented Programming	Gaël THOMAS & Julien TIERNY	5	A-
Macroeconomics	Mehdi SENOUCI & Gauthier VERMANDEL	5	B+
Beginner French	Alexia BRUILLON	2	A+
Sports - Year 2 (Climbing)		1	A

Algorithms for Discrete Mathematics

A carefully designed course with little coursework beyond a capstone project, and plenty of class time set aside for it — the project itself just asks you to pull together everything you have learned. It is a solid introduction to NumPy, SymPy, and SciPy. Professor Gerin is sharp, with a dry, applied-mathematician humor that still keeps one foot in the theory — close to my own taste, though I will admit I care even less about proofs and am often happy as long as something works.

交大應數．張永璿

Mon, 01 Jan 0001 00:00:00 +0000

2022 年 6 月畢業於國立新竹高級中學，以個人申請錄取國立陽明交通大學理學院科學學士學位學程(乙組)，雙主修應用數學系。

課程學習成果

課程-比色法－驗證比爾定律課程-自然常數與歐拉公式課程-極限的定義、三角函數與指對數函數的導函數與羅必達法則

多元表現

多元-不同水質對酸鹼滴定當量點的影響多元-日語逐步口譯志工多元-軟體研究社教學多元-新竹高中學務處訓育組工讀生多元-與學弟分享新課綱的二三事多元-AMC12A分數前3% 多元-APX數學中級銀牌多元-TOEIC900 多元表現綜整心得張永璿的讀書紀錄

學習歷程自述

Year 3 · Spring 2025 — Exchange at École polytechnique

Mon, 30 Jun 2025 00:00:00 +0000

I took 16 ECTS this semester.

Course Name	Teacher	ECTS	Score
History of Economics	Béatrice CHERRIER	3	A
Machine Learning	Jesse READ	5	A
Econometrics	Laura RECUERO VIRTO & Arne UHLENDORFF	5	A
Intermediate French (B1/B2)	Marie-Chantal GERARD	2	A
Sports - Year 2 (Racketlon)		1	A+

History of Economics

Less my personal peak than the peak of my course-selection luck. The format was role-playing debates on a set of given topics. My group went first, on “is economics too mathematized?” — a spicy thing to argue as a math major (and worth noting that BX students all double-major, one of which must be mathematics). I was on the affirmative: that economics piles on complex models that still do not prove all that useful — which of course turns straight into a fight over what “useful” even means. Being week one, the room had not warmed up yet; later weeks were livelier, with topics like “is economics objective?” and “is economics too ideological?”. I like logical debate — not the angle-switching sophistry of competitive debating, which is pointless here and gets called out on the spot. More than anything, this course taught me how to think, and how to write something a reader can actually follow.

成大醫工．劉君毅

Mon, 01 Jan 0001 00:00:00 +0000

2022 年 6 月畢業於國立新竹高級中學，以個人申請錄取國立成功大學生物醫學工程學系。

email: eddyliu.tw@gmail.com

課程學習成果

課程：虎皮蛙的解剖紀錄與課程過後對動物安樂死的反思

多元表現

非修課：中耳炎小論文聲聲不息

學習歷程自述

Year 4 · Fall 2025

Tue, 30 Dec 2025 00:00:00 +0000

I took 18 credits this semester. My GPA was 4.05.

Course Name	Teacher	老師	Credits	Score
Algebra (I)	KANG Ming-Hsuan	康明軒	3	A
Softball	HUANG Shan-Ying	黃杉楹	0	A+
Directed Individual Study (I)	Yuki CHINO	千野由喜	3	A+
Advanced Statistics	WANG Hsiuying	王秀瑛	3	A-
Machine Learning	LIN Te-Sheng	林得勝	3	A+
Financial Management	TSAI Bi-Huei	蔡璧徽	3	A+
Futures and Options	LEE Han-Hsing	李漢星	3	A-

Algebra (I)

My first encounter with abstract algebra. Compared with analysis, the toolkit is much smaller, and that is the upside: you usually know which tool a problem wants the moment you see it, and it is the kind of subject where simply writing forward shows you how the proof should go — relatively low-stress. The content is still rigorous, taught in a style that balances interaction with formal precision and plenty of worked examples, and the otherwise hard exams are softened by going through past papers beforehand. Special thanks to the TA — the recitation sessions were invaluable. I don’t love the subject, but I get along with it.

成大船舶．邱柏瑜

Mon, 01 Jan 0001 00:00:00 +0000

2022年6月畢業於國立新竹高級中學，以考試入學錄取國立成功大學系統及船舶機電工程學系，物理科成績全國前600名。

email: allen781781@gmail.com

課程學習成果

日常生活物品對汙水TDS值影響自然探究-Cornell的顯微鏡科學實作-拍牛排 Useless Box成果報告書

多元表現

《上帝粒子，如果宇宙是答案，那麼問題是什麼？》地球科學學科能力競賽—佳作多元表現綜整心得那一年我收到了竹商的邀請 Bon Voyage—第一屆竹中紙飛機大賽

學習歷程自述

Year 4 · Spring 2026

Thu, 18 Jun 2026 00:00:00 +0000

I took 9 credits this semester, all graduate-level courses. My GPA was 4.3.

Course Name	Teacher	老師	Credits	Score
Survival Analysis	CHENG Yu-Jen	鄭又仁	3	A+
Python and Machine Learning Algorithms	LIN Chin-Hung	林晉宏	3	A+
Time Series	KAO Chu-Lan	高竹嵐	3	A+

Survival Analysis is offered by the Institute of Statistics and Data Science at National Tsing Hua University; cross-registering there left me convinced that its reputation as the strongest statistics institute in Taiwan is well earned.

成大都計．許明博

Mon, 01 Jan 0001 00:00:00 +0000

2022年6月畢業於國立新竹高級中學，以個人申請錄取國立成功大學都市計劃學系。

email: andymingbo@gmail.com

課程學習成果

探究：手機比色法－驗證比爾定律

多元表現

多元表現綜整心得自主學習：多益其他活動紀錄：G-touch國際文化交流營幹部：電音社社長跨域：U-Bike流量地圖語表：思辨與口語表達檢定證照：多益檢定證照：AMC12A

學習歷程自述

學習歷程反思、就讀動機、未來學習計畫與生涯規劃

中央電機．Ｓ同學

Mon, 01 Jan 0001 00:00:00 +0000

2022年6月畢業於國立新竹高級中學，以考試入學錄取國立中央大學電機工程學系。

這些檔案的原始檔為申請國立臺灣科技大學不分系時使用；這些檔案都不是原始檔案，但內容文字與原始檔案相同。

對電機類有興趣的同學，想要學習基本知識，可以查看 ElectroBOOM - YouTube；更進階一點的話可以看 GreatScott! - YouTube，GreatScott 的母語不是英文，所以英語程度要求不高，但內容不錯；若想要更進階的，我則會推薦 element14 presents - YouTube。至於中文的頻道，我認為工科男孙老师 - YouTube 適合初學者，不過他的影片不多；稚晖君 - YouTube 才是真的大神。對電路學有興趣的同學，我則推薦「電路學」開放式課程，雖然會用到大學的數學基礎，但我覺得他講的偏慢，我自己看都會開 1.5 倍速。

課程學習成果

課程學習成果：圓錐曲線

多元表現

多元表現：其他

學習歷程自述

中央機械．李國任

Mon, 01 Jan 0001 00:00:00 +0000

2022 年 6 月畢業於國立新竹高級中學，以個人申請錄取國立中央大學機械工程學系。

我的計畫雖然沒有都很大，但我覺得能夠將這些提供給學習歷程不夠深及廣的同學參考。

多元表現

多元綜整心得自主學習成果修正版

學習歷程自述

The Almanack of Naval Ravikant

Tue, 23 Jun 2026 00:00:00 +0000

The first thing to understand about this book is that Naval did not write it. Eric Jorgenson assembled it out of tweets, podcasts, and talks, “edited for clarity and brevity (multiple times),” and the disclaimer up front quietly asks you to “verify phrasing with a primary source” and to “interpret generously.” So before judging any of the ideas, you have to notice the form: this is a collection of maxims optimized for the screenshot. That is not incidental. It shapes everything that follows.

The Courage to be Disliked

Wed, 25 Mar 2026 00:00:00 +0000

When I first read The Courage to Be Disliked, the philosopher’s bold, absolute claims set off all my mental alarms about logic and statistics. Statements like “the world is simple,” “you choose your own misfortune,” and “all problems are relationship problems” seemed at first glance like blind optimism. They felt like an elitist trick that ignored physical reality and objective odds. However, once I stripped away the emotional and moral language and tested my doubts against the book’s core logic, I realized this isn’t just a comforting self-help book. Instead, it’s a coldly rational system that demands absolute responsibility for your own decisions.

Thinking, Fast and Slow

Wed, 25 Mar 2026 00:00:00 +0000

In economics, people are usually assumed to be rational agents making consistent and logical choices. However, Kahneman dismantled this assumption by exposing the physical realities of our cognitive hardware. To me, Thinking, Fast and Slow reads less like a traditional psychology book and more like a brutally honest system specifications manual for the human brain.

Our brain is a machine with limited computing power, strictly constrained by evolutionary hardware, historical biases, and inherent “bugs.” Kahneman uses System 1 and System 2 to explain our processing architecture. For example, when you meet someone and instantly feel that their “vibe is off,” it might seem like an irrational prejudice. However, Kahneman explains this biologically: our amygdala performs rapid feature hashing and pattern recognition, wiring us to sense potential threats in a microsecond based on past data. Knowing this, we shouldn’t waste cognitive bandwidth feeling guilty about these initial biases. They are purely physical, cause-and-effect mechanisms. Instead, true rationality is utilizing your logical processor (System 2) to override or verify if the alarm raised by the intuitive brain (System 1) is actually a valid threat before weaponizing it into a permanent judgment.

Posts

Mon, 16 Mar 2026 00:00:00 +0000

Selected reviews for some interesting books.