The 15 Types of Data Annotation: What Can Infosearch Do for You?

The technological field of data annotation is vast, and outsourcing companies can provide various avenues for services that cater to the requirements of AI and machine learning, where annotation is involved.

Being an outsourcing company, here are 15 types of data annotation services that Infosearch provides:

1. Image Annotation:
Bounding Boxes: Adjoin the rectangular album that is in the images.
Polygons: Defining complex shapes using vertices.
Landmark Annotation: Pointing out particular interest points on an image.

2. Video Annotation:
Object Tracking: Observing and labeling the tracking of objects in video frames.
Activity Recognition: Action or behavior tagging in videos.

3. Text Annotation:
Named Entity Recognition (NER): Entity Marking and Classification (e.g., names, locations) in Text.
Sentiment Analysis: Classifying textual information on the sentiment polarity, that is, positive, negative, or neutral.

4. Speech Annotation:
Transcription: words spoken transform into written text.
Speaker Diarization: Tagging of speakers in the audio clip.

5. 3D Point Cloud Annotation:
Object Labeling: Segmentation of objects in a 3D point cloud.

6. LiDAR Annotation:
Object Detection: Labeling objects detected by LiDAR sensors, e.g., vehicular or pedestrian.

7. Medical Image Annotation:
Segmentation: making lines and ultimately labeling something, either structure or abnormalities.
Anatomical Landmark Annotation: Positioning certain points on medical imagery.

8. Geospatial Annotation:
Satellite Image Annotation: Enumerating and counterparting elements from images in satellite photography.

9. Semantic Segmentation:
Image segmentation based on pixel-wise annotation for different classes.

10. Instance Segmentation:
Localizing instances of objects within an image.

11. OCR Annotation:
Optical Character Recognition: Word Labeling and Segmentation.

12. Image Classification:
Class labeling an entire image.

13. Data Categorization:
Having structured data clustered and classified according to previously agreed terms.

14. Time Series Annotation:
Conduct annotation for tasks such as anomaly detection as for the time series data.

15. Custom Annotation:
Commercial application of annotation services that are not yet covered by predefined standard categories.

Infosearch BPO provides outsourcing services focused on data annotation and we achieve it with experienced annotators and state-of-the-art annotation tools required for such wide-ranging tasks. Through such outsourcing, organizations reap profiting from specialized professional from both accuracy and quickness perspective and hence, the annotated dataset which is machine trained is of superior quality in training from different domain groups and applications.