Questions tagged [annotation]
The annotation tag has no usage guidance.
37
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Do any text tagging NLP tools use a relational database or anything other than text files to annotate texts?
I am learning about how production systems implement text tagging. MILA has this XML format, and according to ChatGPT, Brat has a text file format, though haven't found much examples of that other ...
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Annotating and Structuring a Dataset for Duplicate Detection
I'm currently working on a project that requires the detection of duplicate bands in Western blot images. The task involves two types of duplicates:
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annotation file for ham10000
I am attempting to train a Faster R-CNN model using the HAM10000 dataset. However, I have been unable to locate an annotation file specifically for this dataset. I am seeking guidance on the most ...
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How to label images with no object of interest for an object dection project?
I have an object detection project of two classes (person, animal), and I want to use darknet/yolov4 for it. The images can contain person(s) and/or animal(s), or none of these classes. For example, ...
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BIO/IOB tagging scheme: O-word between a entity
I'm usin IOB2 tagging scheme, but during the annotation process I stumbled in to a problem: normally I would tag "New York" New - B-GPE, York I-GPE, but if there would be another word ...
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How can I manually annotate data in XML?
I am involved in a project where we need a solution for manually annotating the contents of patient medical records stored in an XML format.
We need a tool to show the contents of the fields of the ...
- 131
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26
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Labeling tool for ASR to either create audio or transcripts
Is there a labeling tool where I can create audio-transcription-pairs in both directions:
record audio for given text
create transcriptions for given audio?
What I have tried so far:
I went through ...
- 101
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173
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show data values of scatter plot in Pycharm
How can I make Pycharm to show plotted data point values?
I want to show data point values that are plotted using pyplot library. I created a code below that creates annotation objects and implements ...
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Text Annotation
How to annotate aspect-based sentiment analysis using docanno? I want to annotate data like the given piture
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Open source NLP annotation tool/library supports active learning
I am looking for an NLP annotation tool/library that supports active learning. I am looking for something that works in this scenario:
Annotating N samples.
Training a model on the annotated data.
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Should I annotate additional information besides the categories I already need in a text?
I have a dataset with bank transfer reasons. They vary a lot because humans wrote them.
From the reasons that are linked to invoice payments I need to extract several things:
invoice number(s)
IBAN
...
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Bias that makes annotators accept a prediction rather then coming up with a different label
Many annotation tools can speed up the classification of images (or other data) by providing a prediction of the correct label which the user can accept or correct.
However, humans have a tendency to ...
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Which data is necessary for PASCAL VOC?
Which information is required for consider data as PASCAL VOC?
Folder
filename
path
size-width
size-hieght
size-depth
segmented
object-name
object-boundingbox (xmin, ymin, xmax, ymax)
Is XML a the ...
- 103
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52
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How to annotate complete images?
I am currently playing around with tensorflows object detection to learn the basics.
Now I've set myself the goal to detect letters in computer written text. For example the header of a newspaper ...
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Merging models: using a named entity recognition model to annotate data on a different dataset [closed]
Lets say we have two trained models Ma and Mb which were trained with different datasets in a Named Entity Recognition task. Those datasets A and B contain different document and also variables or ...
- 111
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370
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Annotating NER dataset
I am working on annotating a dataset for the purpose of named entity recognition.
In principle, I have seen that for multi-phrase (not single word) elements, annotations work like this (see this ...
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Inter-Annotator Agreement score for NLP?
I have several annotators who annotated strings of text for me, in order to train an NER model. The annotation is done in json format, and it consists of a string followed by the start and end index ...
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Manual Data Cleanup Tools
I am writing an ETL pipeline for geospatial data of the form
place_name,address,longitude,latitude,id_linking_to_other_dataset
As the last step in the pipeline, I ...
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How would you build a big production ready image training dataset from scratch?
How would you most likely create a large production ready image training dataset from scratch including annotations for a image classification task?
We will take a large amount of images (~1 million) ...
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112
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Identify outliers for annotation in text data
I read the book "Human-in-the-Loop Machine Learning" by Robert (Munro) Monarch about Active Learning. I don't understand the following approach to get a diverse set of items for humans to ...
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275
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For obejct detection, should I resize my custom images first and then start the annotation or it won't matter?
I have my custom dataset images of size (1080 x 1920) and I am trying to use yolov3 for object detection. I noticed that yolov3 model accepts an input image size of 416 x 416. So I am in confusion if ...
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343
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Tool for annotation of images for semantic segmentation
I have been searching around for a software tool, that I can use for annotating images. More specifically I want to do annotation to be used for semantic segmentation, meaning I want to create masks. ...
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365
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Online Audio annotation tools
I need to find a decent online annotation tool to transcribe audio.
There are some requirements for a potential tool:
I should be able to deliver audio files to a few labelers. I should
be able to ...
- 123
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1
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408
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Are there any open-source text annotation for multi label classification tools?
I have a large texts in each document and I want to know if there are any open source text annotation tools available online for multiple label annotation.
Each sentence takes two labels. If there ...
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How should labeled data from multiple annotators be prepared for ML text classification?
My specific question is how NLP data from multiple human annotators should be aggregated - though general advice related to the question title is appreciated. One critical step that I've seen in ...
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Semantic Annotation in text with curlie.org
I came across curlie.org (previously known as the dmoz taxonomy) and I'm interested to see how I could best start tagging a given text, with concepts from that taxonomy:
Are there any tools out there ...
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12
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Corpus suggestion for financial domain [closed]
I am looking for a financial corpus or any form of publicly available financial texts which is replete with technical terms and acronyms.
Any suggestion is appreciated.
- 111
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211
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Image masking tool to implement mask RCNN using python
I am trying to understand Mask RCNN. For that I have to input image with mask in png format while building the model.
I try to follow the article present in this blog.
The blogger used Pixel ...
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284
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How to deal with annotation errors?
I know my annotators are not perfect, sometimes making mistakes. What would be the best way to deal with the annotation errors for my training data?
- 2,735
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Best practice on count of manual annotations for building criminal detection from news articles?
We have 7 million news articles corpus, which we want to classify into crimes or non-crimes and further identify criminals by using NERs/annotating criminals, crime manually. For creating a model that ...
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Create labels or annotation from two color images
I have two categories of images to use in my deep learning model. The firs category is aerial images that contain roads (such as road-1.jpg). The second category is two color images that contains road ...
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476
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How to train a neural network for high recall?
I would like to train a neural network for named entity recognition to tag an unlabeled dataset of texts. The generated labels will then be checked via a crowdsourcing platform. The goal is to ...
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App or Service to QA 80,000 classified images?
I've been reviewing services and apps for the past week and my head is exploding. I just haven't found the right one yet, but I know it has to be out there, so I'm turning to the collective wisdom ...
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501
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Using doccano for Aspect Based Sentiment Analysis annotation
Currently looking for a good tool to annotate sentences regarding aspects and their respective sentiment polarities.
I'm using SemEval Task 4 as a reference. The following is an example in the ...
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130
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Annotation tool for classification experiments
What tools are available that provide an interface to present text classification results? I need to keep and compare the results of different classification algorithms for unsupervised data. The tool ...
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336
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What are the best tools for manually annotating textual topic segmentation?
I checked this old question on tools for text corpus annotation and there are many good tools there, however the tools there seem not to cover my problem.
I have a linear text segmentation problem, ...
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What are helpful annotation tools (if any)
I'm looking for tools that would help me and my team annotate training sets. I work in an environment with large sets of data, some of which are un- or semi-structured. In many cases there are ...