Questions tagged [classification]

In machine learning and statistics, classification is the problem of identifying which of a set of categories a new observation belongs to, on the basis of a training set of data containing observations whose category membership (label) is known.

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Where can I find windows environment image dataset?

I'm looking for a dataset of windows environment images labeled with main windows elements like window, taskbar, close button, etc., independent of the Windows version. Is there any?
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Dataset for directed graphs classification

I want to evaluate some algorithms for the directed graph classification task. Therefore, I'm looking for directed graphs data sets (preferably without node or edge features) as benchmarks. Do you ...
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Can I find a dataset of EEG signals to classify a depression?

I searched a lot about a dataset of EEG signals which can I use to classify a depression? I want a labeled dataset? I appreciate all your help thanks.
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How to find data for classifying grocery store items into categories?

I know this doesn't sound like a good question but I've been googling and can't find broad range of data for grocery store items. As in, I want to be able to classify things like: strawberry, banana -&...
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Data set for Recency Frequency Monetary (RFM) analysis

I am looking for datasets for RFM analysis - The goal of the analysis is to use the RFM variables to predict whether a customer will respond favorably (0/1) on a future campaign. I am looking for a ...
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MIR (Music Information Retrieval) Corpus suggestions

I have been working on a project on MIR. I have run my code on various datasets like GTZAN, DEAM, EmoMusic Now I want to train my classifier in a different fashion, i.e. Classification on the basis ...
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What are the best sources to find labelled review data sets for text classification?

I have been searching for labelled review data sets for training for label classification. However it has been a bit surprising for me that I could find only sentiment classification data sets and ...
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Dataset: time-series classification in social networks

I need a dataset concerning a task in social network time-series classification. Please let me know if you had any ideas.
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English Dictionary with Syntax Classifications Download

I'm looking for an english dictionary with english words' meaning but also with grammar classifications e.g. Hi (exclamation).
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Finding image dataset of color-blindness charts

I had an idea to train a CNN to classify numbers seen on color-blindness charts like the one seen below. I have Google for such dataset but did not find anything. How should I approach this?
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Available dataset containing private/confidential documents

I'm looking to build a classifier that can label documents as private or public based on their content and need to find a suitable dataset that contains private/confidential/secret/sensitive documents....
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Gem, gemstone, crystal, rock, minerals image and other properties dataset

I'm looking for datasets that contain images of crystals, gems, rocks and the like. My most important goal is to have the crystal name and its image so I can make a machine learning classifier for ...
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1 answer
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Does the ImageNet Large Scale Visual Recognition Challenge (ILSVRC) definitely disappered?

A rather simple question: I can not find a 2018 (neither a 2019) ImageNet Large Scale Visual Recognition Challenge (ILSVRC) for this particular dataset: http://www.image-net.org/challenges/LSVRC/ It ...
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SIC Extension by Dun & Bradstreet?

Dun & Bradstreet (DnB) company data uses US SIC for company classification (although that's obsoleted by NAICS). SIC is available in many places, even as RDF. However, D&B have also ...
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non functional requirements dataset

I am developing a machine learning project which analyzes requirement specification and categorizes the non-functional requirements into categories like database, web socket, backend technology, etc. ...
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3 answers
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Datasets for autonomous driving contains labels for classification

I'm looking for Datasets for Autonomous Driving that contains labels for classification. Specifically, I'm looking for Dataset that has labels indicating if there is pedestrians in the image or not. I ...
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What is the UN "Global Code"?

The UN on the "Standard country or area codes for statistical use (M49)" makes mention of "Global Code". It's 001 for every entry in the table. The "Global Name" is likewise "World". What is the ...
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Large classification dataset

I am very curious about a very large classification dataset approx. 1e9 samples and 1e4 classes. However, I cannot find any. Could you recommend me some?
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Looking for database with ethnic information in USA

I want to train a classifier with given names or surnames of different ethnic groups available in USA. I want to know if there are any open databases available or suggestions how we can create the ...
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Mapping between UK SIC and US NAICS industry sector classification; other countries?

I am analyzing UK government company registry (CompaniesHouse) data. In UK you have SIC (Standard Industrial Classification) codes that help define what industry sector a company operates in. I am ...
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Job Title Classification Training Data

One of the tasks is to map Job Titles on LinkenIn and other data sources to more commonly known job titles so we can match better (e.g. Software Developer Engineer II --> Software Developer). I ...
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Job Title Classification Training Data

One of the tasks is to map Job Titles on LinkenIn and other data sources to more commonly known job titles so we can match better (e.g. Software Developer Engineer II --> Software Developer). I ...
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There are a "frictionless access" recomendarion for Web page requests?

Transparency is "free access", frictionless. Even publishing in the Web, with no password required, we can imagine a gradation of frictionless. This access problem was posted at AskUbuntu: With ...
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Licensing of machine learning tool trained on open data

The broad question is: how are the licensing terms for a classifier that is trained with open annotated (or manually annotated) data? I am trying to train a dependency parser for German text with ...
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Dataset labeled with IAB's content taxonomy categories

Is there any dataset labeled with IAB's content taxonomy categories? I have some text data and I want to predict their categories based on IAB's content taxonomy.
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2 votes
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Sentiment classifcation - Publicly available datasets for market/trading/financial news sentiment

As the title suggest, I'm looking for publicly available datasets to train a classifier to distinguish bullish from non-bullish or bearish from non-bearish news.
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Dataset for TV commercials

I'm new to machine learning, and am trying to test machine learning on live TV video contents and detect the parts which are commercial ads. So I'm in need of some datasets for video contents and ...
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3 votes
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Any Available datasets for Hydroponic / Aquaponic /Aeroponic?

I'm working on a research project for developing predictive models for hydro-/aqua-/aeroponics. Where can I found related datasets for the nutrients and other sensitive parameters? The specific idea ...
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In need of dataset for fraudulent insurance claims

I tried looking at all major sources but in vain. Is there any dataset of insurance claims with honest and false insurance claims? This is to be used to train and test a classification algorithm.
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Best method for crop mapping [closed]

What is the best method/algorithm to perform crop classification?
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Hate speech text data

Where can I find a collection of hate speech articles and texts? I have tried using hate speech and offensive language from github but I am looking for long pieces of text (>~160 characters).
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2 votes
1 answer
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Aspect Based Sentiment Classification

Are there any services which provide aspect-sentiment of the sentence? If the sentence/review is talking about multiple aspects, all the aspects with their sentiments (Positive, Negative, Neutral ...
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3 votes
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Need Tagged Data sets for training ML algorithms to classify sentences/reviews into single/multi classes

Need tagged text data of any domain. Preferably generalized and ubiquitous domains such as "Food & Hospitality" (Reviews about the quality of the food, comments about the ambience and service etc. ...
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2 votes
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Collection of datasets for sentence relatedness or stance classification

I have been developing a classifier with machine learning to know if two texts are related or not. By that means, if they are talking about the same topic or not. I have tried to gather data but, so ...
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Is there any dataset of Indian Traffics Signs?

I wanted data set of Indian Traffic Sign for classification purpose.
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2 answers
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Dataset Wanted: Classification

I'm currently working on a paper that I want to evaluate on a publically available dataset. The following requirements apply: Classification (target variable is boolean or a factor) n observations of ...
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What are some time-series datasets for clustering (and classification)?

I'm searching for my thesis about the time-series (non-video) datasets for the purpose of clustering (and classification). By non-video I mean the dataset should not be video data. Any idea of the ...
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Classification system for healthcare facilities based on most common procedures

I work for a Health Insurer and need to map facilities (in this case they would be Ambulatory Surgical Centers) to a handful of yet to be defined categories (e.g. Ear Nose & Throat, ...
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5 votes
2 answers
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Dataset for IAB taxonomy text classification?

I'd like to train a system that takes text and predicts IAB classes. Are there any public datasets available for this?
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6 votes
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Is there any api that can be used to classify/find a company's industry?

I am working on a project that needs to classify a company's industry. Is there any api/any programmatic way in any language that can be used to classify the industry a company belongs to? The ...
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2 votes
1 answer
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Is there any source available to read more about O-clustering ? (Orthogonal Partitioning Clustering) [closed]

I am interested in reading more about O-Cluster and unfortunately all the links I found only contain very small description of the algorithm and do not give details about how to implement it. The ...
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Classifiable data where the features change over time

I am looking for large datasets to investigate classification on time-dependent data where the data's features change over time. An example of this might be a large spam dataset that covers a clear ...
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1 answer
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Services used to collect training data for Machine Learning

What services do ML/AI researchers use to get training data? (Amazon's Mechanical Turk, CrowdFlower) What kinds of tasks do researchers post to those services? Are tasks usually a variant of ...
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1 vote
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Email data set with plain text emails for spam classification

I am searching for a data set, which contains plain text emails, in order to do a classification of spam or not spam emails. I this data set but it does not contain the text of the emails. I also ...
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2 votes
2 answers
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What standards are available for classifying Organizations and Businesses?

I'm looking to create directory and I would like to know what standards are available for classifying businesses, professions, and organizations?
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