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Combined display of all available logs of Helpful. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 23:35, 23 February 2024 Helpful talk contribs deleted page Category:Discussion (content was: "Discussions should be used in moderation, and used mainly to compare concrete features in alternatives - not column-like bits that just weigh a few details they happen to like a bit.", and the only contributor was "Helpful" (talk))
- 23:35, 23 February 2024 Helpful talk contribs deleted page Category:Links and references (content was: "Pages that consist of or contain major interesting sites on a subject, or have lists that do a good job of covering, say, all tools for a specific purpose. Use sparingly. Basically consider 'would I find a page by this?'", and the only contributor was "Helpful" (talk))
- 23:34, 23 February 2024 Helpful talk contribs deleted page Category:Machine Learning (content was: "Algorithms that use data to classify, cluster, predict and other such things. Category:Algorithms", and the only contributor was "Helpful" (talk))
- 20:58, 23 February 2024 Helpful talk contribs created page Precision and recall (Created page with "<!-- The terms '''precision and recall''' are perhaps best known around search systems and other information retrieval systems. The terms precision and recall are used more widely, and in classification they are more specific: * precision - What proportion of positive identifications was actually correct : about a lack of false positives * recall - : about a lack of false negatives Because it's F-score https://en.wikipedia.org/wiki/F-score -->")
- 20:53, 23 February 2024 Helpful talk contribs created page False positives and false negatives (Created page with "(ELSEWHERE)")
- 20:28, 23 February 2024 Helpful talk contribs created page Word embeddings (Redirected page to Words and meanings#Word embeddings) Tag: New redirect
- 17:21, 23 February 2024 Helpful talk contribs created page Chunking (Redirected page to Computational linguistics#Chunking) Tag: New redirect
- 17:21, 23 February 2024 Helpful talk contribs created page Chunker (Redirected page to Computational linguistics#Chunking) Tag: New redirect
- 12:01, 21 February 2024 Helpful talk contribs moved page Network wiring notes - Power over Ethernet to Ethernet notes
- 11:59, 21 February 2024 Helpful talk contribs created page 802.3af (Redirected page to Network wiring notes - Power over Ethernet#Standardized PoE) Tag: New redirect
- 15:45, 20 February 2024 Helpful talk contribs created page Tofixed (Redirected page to Javascript notes - unsorted#Number formatting) Tag: New redirect
- 21:57, 19 February 2024 Helpful talk contribs created page What can I remove from ~/.cache? (Created page with "<!-- It is arguably safe to delete the whole thing, in that you should not suffer permanent data loss. That said, * some things are built when they need to be (and will be slow then) * some things will be downloaded on demand, which you may not want very often * some things may be currently running and not thinking about half of it dissapearing from under it. Let's look at some offenders * [https://github.com/python-poetry/poetry pypoetry] - package manager, should...")
- 16:55, 19 February 2024 Helpful talk contribs created page Non-negative matrix factorization (Created page with "<!-- Non-Negative Matrix Factorization (NMF or NNMF) might be compared to the likes of SVD / PCA. Both can be seen as matrix decomposition techniques - and there are others. The choice is often made in part by how ''valid'' these are for a given type of input, how exact they are (e.g. NMF is more approximate than SVD, yet seems better at capturing specific patterns) and even how directly usable the output is (NMF) -->")
- 15:34, 19 February 2024 Helpful talk contribs created page Idiosyncracy (Created page with "<!-- Idiosyncratic perhaps most widely means unusual and/or distinctive habits. When about a person, people, idiosyncracies are the peculiar habits or features of that person, eccentric or not. In linguistics, idiosyncratic symbols can refer words that have meanings specific to specific people. When you say "collocations are statistically idiosyncratic sequences of words", you say that you would not expect them to occur together that much, and they probably ha...")
- 14:39, 19 February 2024 Helpful talk contribs deleted page Word embeddings (content was: "{{ling}} ===Word embeddings=== <!-- Where people are good at words and bad at numbers, computer are good at numbers and bad at words. So it makes sense to express words ''as'' numbers. It makes sense to do something that presents a balance between multiple needs, e.g. compact and fast to work with, meaningful to do computation on, and keeping some sort of meaning you can...", and the only contributor was "Helpful" (talk))
- 14:38, 19 February 2024 Helpful talk contribs deleted page Semantic similarity (content was: "{{ling}} <!-- Semantic similarity is the bread area of metrics between documents and/or terms that is (ideally) based on their meaning/semantics. ...contrasted e.g. with : similarity based only on lexicographical details : vaguer https://en.wikipedia.org/wiki/Semantic_similarity This can include * words that appear in similar context (see also word embeddi...", and the only contributor was "Helpful" (talk))
- 13:44, 19 February 2024 Helpful talk contribs uploaded a new version of File:XD card.jpg (crop)
- 13:44, 19 February 2024 Helpful talk contribs created page File:XD card.jpg (Taken from https://commons.wikimedia.org/wiki/File:XD_karty-ruzne.jpg under GFDL)
- 13:44, 19 February 2024 Helpful talk contribs uploaded File:XD card.jpg (Taken from https://commons.wikimedia.org/wiki/File:XD_karty-ruzne.jpg under GFDL)
- 13:14, 19 February 2024 Helpful talk contribs deleted page Document formats (content was: "#REDIRECT Office Document formats", and the only contributor was "Helpful" (talk))
- 12:45, 19 February 2024 Helpful talk contribs created page Triplets (Created page with "<!-- In music, * a regular (part of a) beat made of three parts In knowledge bases * semantic triplets, e.g. in RDF In linguistics * etymological triplets * minimal triplets, an extension of the idea of minimal pairs * sometimes a reference to n-grams for n=3 (3-grams) In programming, sometimes a reference to a 3-tuple, e.g. as in "rgb triplet" -->")
- 12:39, 19 February 2024 Helpful talk contribs deleted page Philology, Etymology (content before blanking was: "{{stub}} '''Etymology''' is the study of the '''history of words and phrases''', primarily reporting use, change, transfer between languages and such, often comprising of finding and proving (or disproving) these genetic-like relations. There is usually overlap with morphology simply because a lot of carried meaning comes from morphemes. The term is related to '''philology''', which refers to the extensive study of historical linguistics, which may ea...")
- 12:38, 19 February 2024 Helpful talk contribs created page Words and meanings (Created page with " {{stub}} ==Lexicology== {{stub}} '''Lexicology''' is the general and objective study of words and their meanings. In some ways, it is the lexical part of philology. In other ways it is closely related to etymology, phraseology, and semantics. '''Lexicography''' can be said to be the applied part of lexicology, as it studies the use of words. 'Lexicography' is also and is often used to refer to the compilation of a lexicon. Note that lexicogr...")
- 00:43, 19 February 2024 Helpful talk contribs created page Semantic similarity (Created page with "{{ling}} <!-- Semantic similarity is the bread area of metrics between documents and/or terms that is (ideally) based on their meaning/semantics. ...contrasted e.g. with : similarity based only on lexicographical details : vaguer https://en.wikipedia.org/wiki/Semantic_similarity This can include * words that appear in similar context (see also word embeddings, even topic modelling) * words that have similar meaning * Topological / ontological...")
- 23:24, 18 February 2024 Helpful talk contribs created page Hypernyms (Redirected page to Word similarity#Other relations) Tag: New redirect
- 23:24, 18 February 2024 Helpful talk contribs created page Hyponyms (Redirected page to Word similarity#Other relations) Tag: New redirect
- 23:19, 18 February 2024 Helpful talk contribs created page Meronyms (Redirected page to Word similarity#Other relations) Tag: New redirect
- 23:19, 18 February 2024 Helpful talk contribs created page Meronym (Redirected page to Word similarity#Other relations) Tag: New redirect
- 13:33, 18 February 2024 Helpful talk contribs created page Lexicographical (Redirected page to Lexicology) Tag: New redirect
- 01:42, 18 February 2024 Helpful talk contribs created page Class methods (Redirected page to Instance methods, static methods, class methods) Tag: New redirect
- 01:41, 18 February 2024 Helpful talk contribs created page Class method (Redirected page to Instance methods, static methods, class methods) Tag: New redirect
- 01:41, 18 February 2024 Helpful talk contribs created page Static methods (Redirected page to Instance methods, static methods, class methods) Tag: New redirect
- 01:41, 18 February 2024 Helpful talk contribs moved page Instance method, static method, class method to Instance methods, static methods, class methods
- 01:41, 18 February 2024 Helpful talk contribs moved page Static method to Instance method, static method, class method
- 01:40, 18 February 2024 Helpful talk contribs created page Static method (Created page with "<!-- For context, most functions defined on a class will be considered '''instance methods''': they will work on an instance of that same class. Calling them will always take. (exactly how explicitly it is in the ''definition'' of this function may vary with the language) They will accept one, and do so implicitly somehow - some languages make you write out the object reference ('self' or 'this' turns up around here), others have it implied. That is not the only...")
- 17:21, 17 February 2024 Helpful talk contribs created page Yubikey (Redirected page to Security notes / Identification, authentication, authorization#Yubikey) Tag: New redirect
- 17:21, 17 February 2024 Helpful talk contribs created page Yubico (Redirected page to Security notes / Identification, authentication, authorization#Yubikey) Tag: New redirect
- 14:41, 17 February 2024 Helpful talk contribs created page Composite Document File (Redirected page to Office document formats) Tag: New redirect
- 15:50, 16 February 2024 Helpful talk contribs created page Turtle (Redirected page to Knowledge representation / Semantic annotation / structured data / linked data on the web#Notation3 (Notation 3, N3), Turtle, N-Triples) Tag: New redirect
- 15:47, 16 February 2024 Helpful talk contribs created page Ttl (Created page with "In electronics, TTL refers to a way of doing logic in circuits : historically, Transistor-Transistor Logic (transistors perform both the logic as well as any amplfication) replaced earlier styles, mostly [https://en.wikipedia.org/wiki/Resistor%E2%80%93transistor_logic resistor–transistor logic] and [https://en.wikipedia.org/wiki/Diode%E2%80%93transistor_logic diode–transistor logic] : practically often just means "logic at 5V" :: which now is often in contrast wit...")
- 14:48, 16 February 2024 Helpful talk contribs changed visibility of 386 revisions on page DIY, craft, materials, and such / Household and DIY substances: content hidden
- 11:08, 16 February 2024 Helpful talk contribs created page Nethogs (Redirected page to Network tools#Watching traffic) Tag: New redirect
- 11:06, 16 February 2024 Helpful talk contribs changed visibility of 105 revisions on page Python notes - strings, unicode, encodings: content hidden
- 01:21, 16 February 2024 Helpful talk contribs changed visibility of 153 revisions on page HTTP notes: content hidden
- 21:30, 15 February 2024 Helpful talk contribs changed visibility of 4 revisions on page Hypercorrection, hypocorrection: content hidden
- 18:15, 15 February 2024 Helpful talk contribs moved page Office Document formats to Office document formats
- 18:15, 15 February 2024 Helpful talk contribs moved page Document formats to Office Document formats
- 18:15, 15 February 2024 Helpful talk contribs created page Document formats (Created page with "<!-- {{stub}} * MS Word between 97 through 2003 (and most formats from Microsoft Office 97-2003) :: has varied names - Composite Document file, Structured Storage, Compound File Binary Format (CFBF) or Compound Document File Format, and OLE2 seems related? :: file extensions: .doc for word processing, .xls :: MIME: application/msword, application/vnd.ms-excel ? :: which resembles a FAT filesystem internally :: https://en.wikipedia.org/wiki/Compound_File_Binary_Format...")
- 13:52, 15 February 2024 Helpful talk contribs created page Caveat (Created page with "<!-- Caveat - "may you beware of" In general, "with a caveat" is used to mean "has a footnote". Caveat emptor - loosely translated as 'buyer beware' - you are Caveat lector - 'reader beware' - often a "don't believe everyting you read" -->")
- 11:39, 15 February 2024 Helpful talk contribs changed visibility of 109 revisions on page Python usage notes - PIL: content hidden