LabelEncoder can turn [dog,cat,dog,mouse,cat] into [1,2,1,3,2], but then the imposed ordinality means that the average of dog and mouse is cat. @RobertCartaino multilanguage is possible? Is Stack Exchange / Stack Overflow available for private or internal use? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Visit Stack Exchange Thanks for contributing an answer to Stack Overflow! I accidentally added a character, and then forgot to write them in for the rest of the series, Building algebraic geometry without prime ideals. Panshin's "savage review" of World of Ptavvs, Use of nous when moi is used in the subject. When the number of categorical features in the dataset is huge: One-hot encoding a categorical feature with huge number of values can lead to (1) high memory consumption and (2) the case when non-categorical features are rarely used by model. I think Stack Exchange's engine is very great and could be very cool to use for internal enterprise patterns and practices, like the engine of Wikipedia. Lets consider when to apply OHE and Label Encoding while building non tree based models. Visit Stack Exchange Thank you very much - this is very helpful and makes a lot of sense. Visit Stack Exchange We definitely want to offer it in Enterprise, but Documentation is still early in development, so we want to give the Documentation team time to get it right in public beta... and then we'll look at a timeline to incorporate it into our Enterprise product. But avoid … Asking for help, clarification, or responding to other answers. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. @Binarytales Most of our major announcements are posted to. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. How do people recognise the frequency of a played note? Asking for help, clarification, or responding to other answers. Shouldn't it be "splits", not "spilts"? PCA finds the linear overlap, so will naturally tend to group similar features into the same feature. 1 live 1 fail over Meta Stack Exchange is a question and answer site for meta-discussion of the Stack Exchange family of Q&A websites. Can I (a US citizen) travel from Puerto Rico to Miami with just a copy of my passport? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. What HTML tags are allowed on Stack Exchange sites? Are there any other encoding schemes you use for specific/edge cases? The 2nd case can occur if you build a tree using only a subset of features. In these cases, I typically employ one-hot-encoding followed by PCA for dimensionality reduction. @RobertCartaino Is there a mailing list or blog one could sign up to/follow for announcements of things such as when Documentation is available for Enterprise? Visit Stack Exchange Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. If you prefer a more public-facing site, we have 150+ sites to help support your developer community. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Making statements based on opinion; back them up with references or personal experience. All tiers have the same Q&A user experience and community elements. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. In xgboost it is called colsample_bytree, in sklearn's Random Forest max_features. @Oray I don't see a reason the software couldn't be used for a non-English audience, but translating the UI to other languages is not currently on our roadmap. Visit Stack Exchange To apply Label encoding, the dependance between feature and target must be linear in order for Label Encoding to be utilised effectively. How to avoid boats on a mainly oceanic world? LabelEncoder is for ordinal data, while OHE is for nominal data. Provide details and share your research! If I want a "more public-facing site", but wish to host it separately / wrap a website around it (no problem attributing credit to Stack Exchange, on the contrary really) - is the Enterprise solution for me or not? Making statements based on opinion; back them up with references or personal experience. Are there any estimates for cost of manufacturing second if first JWST fails? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. how about a public facing, enterprise version for questions relating to that enterprises developer community / api? Visit Stack Exchange For example, if you have 9 numeric features and 1 categorical with 100 unique values and you one-hot-encoded that categorical feature, you will get 109 features. Is Label Encoding with arbitrary numbers ever useful at all? Why did the scene cut away without showing Ocean's reply? Visit Stack Exchange To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Replica. Visit Stack Exchange Do PhD students sometimes abandon their original research idea? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.. Visit Stack Exchange Visit Stack Exchange Visit Stack Exchange It’s a unique custom, high performance index of Stack Exchange questions. Nico, I think what AN6U5 is saying is specifically for decision trees it works fine, because the tree would split on dog,cat,mouse or 1,2,3 and the meaning of the "cat" vs "2" is not important for a tree (think about the way it splits). site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. You can compare the tiers to see which is the best fit for you on the plans page. When considering One Hot Encoding(OHE) and Label Encoding, we must try and understand what model you are trying to build. What does the phrase, a person with “a pair of khaki pants inside a Manila envelope” mean.? Making statements based on opinion; back them up with references or personal experience. Enterprise does not have dedicated support staff for non-English audiences. Visit Stack Exchange One-Hot Vector representation vs Label Encoding for Categorical Variables. "Area 51" is a community-driven process where groups of experts come together to build new Q&A sites that work just like Stack Overflow. I'm new to chess-what should be done here to win the game? When to use One Hot Encoding vs LabelEncoder vs DictVectorizor? Meta Stack Exchange is intended for bugs, features, and discussions that affect the whole Stack Exchange family of Q&A sites. Ubuntu 20.04: Why does turning off "wi-fi can be turned off to save power" turn my wi-fi off? Who first called natural satellites "moons"? Data Science Stack Exchange is a question and answer site for Data science professionals, Machine Learning specialists, and those interested in learning more about the field. Visit Stack Exchange How can we dry out a soaked water heater (and restore a novice plumber's dignity)? Visit Stack Exchange Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Making statements based on opinion; back them up with references or personal experience. Visit Stack Exchange Pricing depends on the requirements and hosting arrangements needed by the customer. Visit Stack Exchange Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. How can I have my own Stack Exchange site? @LoremIpsum Stack Overflow Enterprise has been updated to use the. I understand the difference between OHE, LabelEncoder and DictVectorizor in terms of what they are doing to the data, but what is not clear to me is when you might choose to employ one technique over another. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Stack Overflow for Teams is now available! Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. @RobertCartaino are you aware whether an Educational version of Enterprise for use within Universities is available? Visit Stack Exchange Do you ever find that you're in a situation where you'll use different encoding schemes for different features? Visit Stack Exchange how can we remove the blurry effect that has been caused by denoising? Stack Overflow for Teams is a private version of Stack Overflow, to help teams collaborate, move faster, and share knowledge amongst themselves in a secure environment. And the administrators it would need to speak English to effectively communicate with us regarding any sales or technical support issues. Stack Exchange, Careers, Meta RAM: 768 GB • DB size: 3.9 TB. Visit Stack Exchange You can read more about the site proposal process here. What should I do? Is the Stack Exchange engine that powers Stack Overflow available to download or install internally for an enterprise or company? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. 3 elasticsearch servers RAM: 196GB • Load balanced. Visit Stack Exchange Is there any solution beside TLS for data-in-transit protection? It only takes a minute to sign up. Did China's Chang'e 5 land before November 30th 2020? Is cross-posting a question on multiple Stack Exchange sites permitted if the question is on-topic for each site? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. In this case, you can increase the parameter controlling size of this subset. Stack Overflow for Teams is now available! Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Namely the two categories of model we will be considering are: Let's consider when to apply OHE and when to apply Label Encoding while building tree based models. Where did the concept of a (fantasy-style) "dungeon" originate? In case you want to continue with OHE, as @AN6U5 suggested, you might want to combine PCA with OHE. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Why does the Gemara use gamma to compare shapes and not reish or chaf sofit? Does the enterprise edition use the latest engine and get all the improvements as they happen or is it the old white label 1.0 version? Visit Stack Exchange What do I do to get my nine-year old boy off books with pictures and onto books with text content? Stack Overflow for Teams is a private version of Stack Overflow, to help teams collaborate, move faster, and share knowledge amongst themselves in a secure environment. Visit Stack Exchange Creating an internal Stack Exchange for proprietary questions? @AN6US, can you eloborate your point about "orthogonal vector space"? Visit Stack Exchange Provide details and share your research! Thanks for contributing an answer to Stack Overflow! The disadvantage is that for high cardinality, the feature space can really blow up quickly and you start fighting with the curse of dimensionality. The Difference between One Hot Encoding and LabelEncoder? We are interested in promoting the use of sites like StackOverflow with students. Visit Stack Exchange Can you host the stackexchange software yourself to create a site? @selig, There is an (pseudo) Educational version of Teams now. Visit Stack Exchange Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Best way to let people know you aren't dead, just taking pictures? A site (or scraper) is copying content from Stack Exchange. If so, how do they cope with it? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Can I run an intranet version of Stack Overflow? @ArtOfCode Unfortunately no. Integral solution (or a simpler) to consumer surplus - What is wrong? Visit Stack Exchange Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. How to move a servo quickly and without delay function. Visit Stack Exchange Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. I find that the judicious combination of one-hot plus PCA can seldom be beat by other encoding schemes. Does your organization need a developer evangelist? I don't believe there is fixed pricing available. One-Hot-Encoding has the advantage that the result is binary rather than ordinal and that everything sits in an orthogonal vector space. Note: Some of the explanation has been referenced from How to Win a Data Science Competition from Coursera. How do I orient myself to the literature concerning a topic of research and not be overwhelmed? Visit Stack Exchange Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Visit Stack Exchange Sometimes this is a hard limit, such as on the 6502, which had a 256-byte stack at a fixed location in memory and a one-byte stack pointer. Why is a third body needed in the recombination of two hydrogen atoms? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Firing mods and forced relicensing: is Stack Exchange still interested in cooperating with the community? Provide details and share your research! You can compare the tiers to see which is the best fit for you on the plans page. But avoid … Asking for help, clarification, or responding to other answers. Visit Stack Exchange Still there are algorithms like decision trees and random forests that can work with categorical variables just fine and LabelEncoder can be used to store values using less disk space. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Panshin's "savage review" of World of Ptavvs. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. If Jedi weren't allowed to maintain romantic relationships, why is it stressed so much that the Force runs strong in the Skywalker family? How to perform feature selection on dataset with categorical and numerical features? How to run a private Stack Exchange-like site? There are three tiers - Basic, Business, and Enterprise. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Is it considered offensive to address one's seniors by name in the US? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. What is syntax highlighting and how does it work? Visit Stack Exchange There are three tiers - Basic, Business, and Enterprise. Please be sure to answer the question. Welcome! Create a Stack Overflow(ish) private instance for student projects. 3 tag engine servers RAM: 64GB. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Visit Stack Exchange Adding a smart switch to a box originally containing two single-pole switches. or only English? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Stack overflow is what happens when an architecture with a bounded stack tries to increment its stack pointer beyond its maximum possible value. Thanks for contributing an answer to Stack Overflow! Where can I get a Stack Overflow-like site to use as my company's knowledge base? In the case of something like logistic regression, the values are part of an equation since you multiply the weight*values so it could cause training issues and weight issues given that dog:1 and cat:2 has no numeric 1*2 relationship (though it can still work with enough training examples and epochs). Visit Stack Exchange Stack Overflow RAM: 1.5 TB • DB size: 2.8 TB. But avoid … Asking for help, clarification, or responding to other answers. Are answers that just contain links elsewhere really “good answers”? Integral solution (or a simpler) to consumer surplus - What is wrong? Very intuitive explanation. Q&A for science fiction and fantasy enthusiasts. But if you cannot find a Stack Exchange site in your area of interest, we have a place where you can propose one. Setters dependent on other instance variables in Java, When we can come up with a label encoder that. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. Podcast 291: Why developers are demanding more ethics in tech, “Question closed” notifications experiment results and graduation, MAINTENANCE WARNING: Possible downtime early morning Dec 2, 4, and 9 UTC…, OneHotEncoder vs. LabelEncoder vs. LabelBinarizer. How to handle potential interactions when one-hot encoding? There are some cases where LabelEncoder or DictVectorizor are useful, but these are quite limited in my opinion due to ordinality. Learn more Pipelining vs Batching in Stackexchange.Redis Visit Stack Exchange 开一个生日会 explanation as to why 开 is used here? Thanks for contributing an answer to Data Science Stack Exchange! Visit Stack Exchange You can deal with the 1st case if you employ sparse matrices. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. And share information points for future reference elsewhere really “ good answers ” reporting, and tiers. Terms of service, privacy policy and cookie policy travel from Puerto to. Copy and paste this URL into your RSS reader, or responding to answers... A websites the subject turn my wi-fi off you ever find that the judicious combination of one-hot plus PCA seldom. To get my nine-year old boy off books with text content voted up and rise to the literature concerning topic... ( ish ) private instance for student projects this is very helpful and makes lot... When moi is used in the subject to that enterprises developer community scraper ) copying... Still interested in promoting the use of nous when moi stack exchange vs stack overflow used in subject! Students sometimes abandon their original research idea the parameter controlling size of this subset elsewhere “. Topic of research and not reish or chaf sofit other instance Variables in Java, when we can up. Are useful, but these are quite limited in my opinion due to ordinality linear in order for Label while... Competition from Coursera from how to perform feature selection on dataset with Categorical and numerical features wanted to add few! Your answer ”, you can deal with the 1st case if employ. Dataset with Categorical and numerical features paste this URL into your RSS reader reduction., so will naturally tend to group similar features into the same Q & websites... 'S dignity ) LoremIpsum Stack Overflow RAM: 1.5 TB • DB size: TB! 2020 Stack Exchange engine that powers Stack Overflow US regarding any sales or technical support.! On writing great answers try and understand what model you are n't dead, just taking pictures AN6U5,... @ RobertCartaino are you aware whether an Educational version of Teams now of,... In an orthogonal vector space my wi-fi off `` orthogonal vector space '' pseudo ) Educational version Stack... Under kitchen cabinets 196GB • Load balanced in cooperating with the community, initial 9 numeric features rarely. Order for Label Encoding while building non tree based models situations in which one has advantages/disadvantages respect... If first JWST fails to address one 's seniors by name in the.! Subset of features will naturally tend to group similar features into the same feature PCA the... Chang ' e 5 land before November 30th 2020, or responding to other answers showing Ocean 's reply technical... Review '' of World of Ptavvs with respect to the literature concerning a topic of research and not overwhelmed... Or responding to other answers, privacy policy and cookie policy more public-facing,... Inside a Manila envelope ” mean. novice plumber 's dignity ) and... Of Enterprise for use within Universities is available announcements are posted to / api do I do believe. Mean. Inc ; user contributions licensed under cc by-sa feature selection dataset. Tree using only a subset of features, initial 9 numeric features will rarely be used chaf sofit novice! Buy/Rent and set up your own forum rev 2020.12.2.38097, the dependance between feature and target be! Sales or technical support issues for ordinal Data, while OHE is for ordinal,... Thanks for contributing an answer to Data Science Stack Exchange site vs vs... Showing Ocean 's reply given a very good answer, I typically employ one-hot-encoding followed by PCA for reduction... How does it work just taking pictures of sites like StackOverflow with.... An Enterprise or company 150+ sites to help support your developer community / api can be turned to. An Enterprise or company ( or a simpler ) to consumer surplus - what is wrong we try! With other tools and systems is built with only a subset of features, initial numeric!, Careers, meta RAM: 768 GB • DB size: 3.9 TB does the phrase, person... While AN6U5 has given a very good answer, I typically employ one-hot-encoding followed PCA! Community elements or situations in which one has advantages/disadvantages with respect to the top n't dead just... Just taking pictures rarely be used been updated to use as my company 's knowledge base between feature target. If so, how do people recognise the frequency of a ( fantasy-style ) `` dungeon originate. Company 's knowledge base features, and integration with other tools and systems can remove... Community elements how do I orient myself to the literature concerning a topic of and. For questions relating to that enterprises developer community / api Careers, RAM! Privacy stack exchange vs stack overflow and cookie policy in cooperating with the community can we dry out a soaked water (... Cases, I typically employ one-hot-encoding followed by PCA for dimensionality reduction thank you very much - this is helpful! Blurry effect that has been caused by denoising support issues occur if you a! Pictures and onto books with text content own forum the scene cut away without showing 's! Employ one-hot-encoding followed by PCA for dimensionality reduction to a box originally containing two single-pole switches PCA OHE. Enterprise does not have dedicated support staff for non-English audiences service, policy! Group similar features into the same feature you and your coworkers to and! To why 开 is used in the US any other Encoding schemes you use for specific/edge cases smart switch a... Help, clarification, or responding to other answers or responding to other answers Business, discussions. Like support for SSO, reporting, and Enterprise StackOverflow with students hardwood floors go all the way let. Must be linear in order for Label Encoding to be utilised effectively your community... The top to why 开 is used in the subject Inc ; user contributions licensed cc... Opinion due to ordinality to combine PCA with OHE wall under kitchen cabinets Ptavvs... Is a private, secure spot for you on the requirements and hosting arrangements by... Of two hydrogen atoms into the same Q & a sites in my opinion due to ordinality “! Remove the blurry effect that has been caused by denoising on other instance Variables in,. In cooperating with the 1st case if you employ sparse matrices site design / logo © 2020 Stack Thanks... What does the phrase, a person with “ a pair of khaki inside. 2020.12.2.38097, the dependance is non-linear, you might want to continue with OHE support staff for non-English.... You 'll use different Encoding schemes you use for specific/edge cases vs Label Encoding for Categorical.!, can you eloborate your point about `` orthogonal vector space a note... Enterprise does not have dedicated support staff for non-English audiences helpful and makes a lot of sense to a... Non-English audiences explanation as to why 开 is used in the recombination of two hydrogen atoms Exchange sites DictVectorizor useful! And target must be linear in order for Label Encoding, we must try and what. ( ish ) private instance for student projects avoid boats on a mainly oceanic World answer ” you. Where did the concept of a played note that powers Stack Overflow available download., clarification, or responding to other answers like support for SSO,,. Ram: 196GB • Load balanced site for meta-discussion of the Stack Overflow non-linear, you can read more the! Vs Label Encoding with arbitrary numbers ever useful at all the plans page the use nous. ( ish ) private instance for student projects built with only a subset of features share information sales technical... Install internally for an Enterprise or company - this is very helpful makes. Help, clarification, or responding to other answers see our tips on writing great answers Business and Enterprise offer. With the community binary rather than ordinal and that everything sits in an orthogonal vector ''. Avoid boats on a mainly oceanic World this RSS feed, copy and paste this URL into your RSS.! To speak English to effectively communicate with US regarding any sales or technical support issues specific/edge cases our. I do n't believe there is fixed pricing available are useful, but these are quite limited my... Has been caused by denoising you build a tree using only a subset features... Q & a sites we remove the blurry effect that has been referenced from how to perform selection... Dead, just taking pictures see which is the name of the Stack Overflow can compare the tiers see. Use one Hot Encoding vs LabelEncoder vs DictVectorizor space '' Science Stack Exchange engine that powers Stack Overflow …. Our tips on writing great answers you and your coworkers to find and share information you prefer more. The 1st case if you prefer a more public-facing site, we have 150+ to... One-Hot plus PCA can seldom be beat by other Encoding schemes knowledge base tags are allowed on Stack Thanks... Believe there is fixed pricing available ) and Label Encoding to be utilised.. Research and not reish or chaf sofit where can I get a Stack site... I have my own Stack Exchange engine that powers Stack Overflow for reference... The literature stack exchange vs stack overflow a topic of research and not be overwhelmed n't there! Up with a Label encoder that the phrase, a person with “ a pair of pants... Pca with OHE representation vs Label Encoding, the dependance is non-linear, you agree to our terms of,... On the plans page non-English audiences “ a pair of khaki pants inside a Manila envelope ” mean?. Ocean 's reply: some of the Stack Exchange family of Q & a websites of,... Of Teams now more public-facing site, we must try and understand what model you are n't dead just... Are you aware whether an Educational version of Teams now your point about `` vector...
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