boltons should be builtins. Boltons is a set of over 230 BSD-licensed, pure-Python utilities in the same spirit as — and yet conspicuously missing from — the standard library, including: Atomic file saving, bolted on with fileutils A highly-optimized OrderedMultiDict, in dictutils Two types of PriorityQueue, in queueutils Chunked and windowed iteration, in iterutils Recursive data structure iterat
The Bayesian method is the natural approach to inference, yet it is hidden from readers behind chapters of slow, mathematical analysis. The typical text on Bayesian inference involves two to three chapters on probability theory, then enters what Bayesian inference is. Unfortunately, due to mathematical intractability of most Bayesian models, the reader is only shown simple, artificial examples. Th
Continuing on the same note as the Greenwald-Khanna post, we discuss another novel data structure for order statistics called Q-Digest. Compared to GK, Q-Digest is much simpler, easier to implement and extends to a distributed solution very easily. The data structure was designed with sensor networks in mind, where minimizing radio transmission overhead is of paramount importance. It originally a
Data Mining Fruitful and FunOpen source machine learning and data visualization. Download Orange 3.40.0 Apr 14, 2026 Gairdin: Gnomes with the Youngest StudentsWe explored what the gnomes are doing together with the youngest primary school students and had a lot of fun along the way. Dec 31, 2025 Orange Essentials: Interactive WorkflowsA new YouTube tutorial shows how to turn Orange into an interac
pandas is a fast, powerful, flexible and easy to use open source data analysis and manipulation tool, built on top of the Python programming language. Install pandas now!
Overview Example Install Document Source License Overview SZaru is a library to use Google's Sawzall aggregators in pure C++, Ruby and Python. Sawzall aggregators use memory efficient and one-pass algorithms to approximately compute popular statistics. For example, a simple algorithm of 'top N' computation requires O(K) memories where K means the number of unique elements. But SZaru requires only
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