Finance

【量化分析】尋找Alpha

摘要： 透過Fama&French三因子模型所得到的alpha，來建構long-short strategy，並回測與大盤的績效比較。

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【實戰應用】乖離率交易策略

摘要： 使用Python建立乖離率交易策略，並進行歷史回測。

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機器/統計學習:主成分分析(Principal Component Analysis, PCA)

摘要： 「主成分分析在機器學習內被歸類成為降維(Dimension reduction)內特徵擷取(Feature extraction)的一種方法，降維就是希望資料的維度數減少，但整體的效能不會差異太多甚至會更好」

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Don’t Run Loops in Python, Instead, Use These!

摘要： No need to run loops in Python anymore

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Tokenomics at STEPN

摘要： Imagine having a machine that prints money — we’d all be rolling in riches!

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Gaming is Eating the World — and Web3 (Part I)

摘要： The gaming industry is one of the biggest markets in the world, and it’s only going to continue to grow.

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Data Science and Privacy: Defending Sensitive Data in the Age of Analytics

摘要： When big data began getting corporate attention in the late 2000s, the idea of data privacy was considered lavish and exotic. The public was less concerned about securing their data assets and was only fascinated by the fact that the interconnected digital world would change their lives forever.

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Why is Mean Squared Error (MSE) So Popular?

摘要： A quick look at everyone’s favorite loss function

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FTX駭客剛拋售了1.7 萬顆 ETH！全換成 renBTC 後跨鏈成比特幣儲存

摘要： 駭客已將 renBTC 橋接至比特幣主網上，該地址現存 BTC 數量為 2,444.55 顆。（詳見下文）

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巨鯨砸盤 Curve！借出 3000萬枚 $CRV 甩賣做空，代幣已暴跌 22％

摘要： 去中心化交易協議 Curve 發行的治理代幣 CRV 疑似遭到大戶做空，某巨鯨地址在今日下午從 Aave 借出共 3,000 萬枚 CRV，並全數轉入 OKX 交易所中，導致 CRV 價格已從 0.545 美元跌至 0.424 美元，期間跌幅達 21.88％。

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What to expect from crypto regulation in the wake of the FTX scandal

摘要： As the FTX scandal broke out, so too do cryptocurrency regulations around the world that are put more in place to govern them.

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Getting Serious with Time Series

摘要： Time series—sequences of events or values that we can analyze to detect meaningful patterns—are a key element in data scientists’ toolkit.

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