41554 blogs · [ { "id": "01a08791-ea44-7243-ad6b-52dcd2a9672c", "title": "Two party systems and the quartile voters", "url": "https://jslandy.com/two-party-systems-quartile-voters", "published_at": "2026-09-06T07:00:00+00:00" }, { "id": "01a08791-ea46-7086-9293-247923e3f85d", "title": "A scale invariance property of PCA", "url": "https://jslandy.com/pca-invariant", "published_at": "2026-08-25T07:00:00+00:00" }, { "id": "01a08791-ea46-7086-9293-24792462e3e6", "title": "PCA stretch asymptotics", "url": "https://jslandy.com/pca-stretch-asymptotics", "published_at": "2026-08-25T07:00:00+00:00" }, { "id": "01a08791-ea46-7086-9293-2479248e83c9", "title": "LTV and the time value of money", "url": "https://jslandy.com/ltv-and-time-value-of-money", "published_at": "2026-05-20T07:00:00+00:00" }, { "id": "01a08791-ea46-7086-9293-247924c6f0b4", "title": "PCA slope vs regression slope", "url": "https://jslandy.com/pca-vs-regression-slope", "published_at": "2026-05-16T07:00:00+00:00" }, { "id": "01a08791-ea46-7086-9293-2479253b598a", "title": "Allocation with Substitutes", "url": "https://jslandy.com/allocation%20with%20subs", "published_at": "2026-05-05T16:00:00+00:00" }, { "id": "01a08791-ea46-7086-9293-247925637b17", "title": "Optimal Elevator Placement", "url": "https://jslandy.com/elevators", "published_at": "2026-03-22T07:00:00+00:00" }, { "id": "01a08791-ea46-7086-9293-2479256614e5", "title": "Queueing Theory of Traffic", "url": "https://jslandy.com/traffic-queue", "published_at": "2026-03-14T16:21:00+00:00" }, { "id": "01a08791-ea46-7086-9293-2479256d3bd4", "title": "Static Pricing Theory", "url": "https://jslandy.com/pricing", "published_at": "2026-01-20T17:00:00+00:00" }, { "id": "01a08791-ea46-7086-9293-2479257ba912", "title": "The Cost of Allocation Errors", "url": "https://jslandy.com/misallocation", "published_at": "2025-12-19T17:00:00+00:00" }, { "id": "01a08791-ea46-7086-9293-2479257def44", "title": "The Wholesale Gamble", "url": 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"2019-06-21T16:24:00+00:00" }, { "id": "01a08791-ea46-7086-9293-24793333bc44", "title": "The speed of traffic", "url": "https://jslandy.com/the-speed-of-traffic", "published_at": "2019-06-14T16:21:00+00:00" }, { "id": "01a08791-ea46-7086-9293-247934215d3c", "title": "Linear compression in python: PCA vs unsupervised feature selection", "url": "https://jslandy.com/unsupervised-feature-selection-in-python-with-linselect", "published_at": "2018-08-11T14:30:00+00:00" }, { "id": "01a08791-ea46-7086-9293-2479348757e3", "title": "linselect demo: a tech sector stock analysis", "url": "https://jslandy.com/linselect-demo", "published_at": "2018-05-31T21:17:00+00:00" }, { "id": "01a08791-ea46-7086-9293-2479357f1879", "title": "Integration method to map model scores to conversion rates from example data", "url": "https://jslandy.com/integration-method-to-map-model-scores-to-conversion-rates-from-example-data", "published_at": "2018-03-04T01:53:00+00:00" }, { "id": "01a08791-ea46-7086-9293-2479361f6f97", "title": "Gaussian Processes", "url": "https://jslandy.com/gaussian-processes", "published_at": "2017-11-25T17:53:00+00:00" }, { "id": "01a08791-ea46-7086-9293-247936adbb0c", "title": "Martingales", "url": "https://jslandy.com/martingales", "published_at": "2017-10-20T14:44:00+00:00" }, { "id": "01a08791-ea46-7086-9293-24793771f19c", "title": "Logistic Regression", "url": "https://jslandy.com/logistic-regression", "published_at": "2017-07-30T02:10:00+00:00" }, { "id": "01a08791-ea46-7086-9293-2479384daefe", "title": "Normal Distributions", "url": "https://jslandy.com/normal-distributions", "published_at": "2017-05-14T04:48:00+00:00" }, { "id": "01a08791-ea46-7086-9293-247939103509", "title": "Model AUC depends on test set difficulty", "url": "https://jslandy.com/model-auc-depends-on-test-set-difficulty", "published_at": "2017-03-19T05:36:00+00:00" }, { "id": "01a08791-ea46-7086-9293-24793962fbd2", "title": "Simple python to LaTeX parser", "url": 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"01a08791-ea46-7086-9293-24793eb648f6", "title": "A review of parameter regularization and Bayesian regression", "url": "https://jslandy.com/bayesian-linear-regression", "published_at": "2015-10-11T07:01:00+00:00" }, { "id": "01a08791-ea46-7086-9293-24793f6994d6", "title": "Stochastic geometric series", "url": "https://jslandy.com/stochastic-geometric-series", "published_at": "2015-09-13T13:00:00+00:00" }, { "id": "01a08791-ea46-7086-9293-24794048550d", "title": "Leave-one-out cross-validation", "url": "https://jslandy.com/leave-one-out-cross-validation", "published_at": "2015-08-01T23:08:00+00:00" }, { "id": "01a08791-ea46-7086-9293-2479406d1743", "title": "How not to sort by average rating, revisited", "url": "https://jslandy.com/ranking-revisited", "published_at": "2015-07-12T03:30:00+00:00" }, { "id": "01a08791-ea46-7086-9293-247940c229de", "title": "Multivariate Cramer-Rao inequality", "url": "https://jslandy.com/multivariate-cramer-rao-bound", "published_at": "2015-06-20T16:00:00+00:00" }, { "id": "01a08791-ea46-7086-9293-247941a1e075", "title": "Machine Learning Methods: Decision trees and forests", "url": "https://jslandy.com/notes-on-trees", "published_at": "2015-03-13T16:40:00+00:00" }, { "id": "01a08791-ea46-7086-9293-247941b4261a", "title": "Mathematics of measles", "url": "https://jslandy.com/math-of-measles", "published_at": "2015-02-25T21:37:00+00:00" }, { "id": "01a08791-ea46-7086-9293-2479429f0233", "title": "Quick tutorial on MySQL", "url": "https://jslandy.com/quick-tutorial-on-mysql", "published_at": "2015-01-17T00:07:00+00:00" }, { "id": "01a08791-ea46-7086-9293-24794384d337", "title": "Quantifying the NBA Christmas week flop: one in ten thousand?", "url": "https://jslandy.com/an-nba-christmas", "published_at": "2014-12-29T05:55:00+00:00" }, { "id": "01a08791-ea46-7086-9293-247943f1714a", "title": "Machine Learning Methods: Classification without negative examples", "url": "https://jslandy.com/methods-regression-without-negative-examples", "published_at": "2014-12-20T17:58:00+00:00" } ] posts Claim your blog
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