Open Brain AI beta

AI Platform

Text Analysis

Text Analysis
1. Linguistic measures: phonology, morphology, syntax, semantics, lexicon, and readability measures.
2. AI Discourse Analysis, micro and macrostructure, error analysis, and pathology recommendation.
Automatic Translation
Translate your texts to other languages.
Assess Students' Essays
1. Assesses Students Essays with respect to grammar, style, vocabulary, and discourse. 2. Offers suggestions for improvement.
Written Picture Description Task
1. Provides Linguistic measures: phonology, morphology, syntax, semantics, lexicon, and readability measures.
2. AI Discourse Analysis, micro and macrostructure, error analysis, and pathology recommendation.
Convert Texts to the International Phonetic Alphabet (IPA)
Speech

Speech Analysis

Speech Analysis Tool
1. Transcription of Audio Recordings in English, Greek, Italian, Swedish, and Norwegian.
2. Linguistic Analysis from Speech.
3. AI Discourse Analysis, micro and macrostructure, error analysis, and pathology recommendation.
Word and Speaker Segmentation and Pause Detection
1. Splits a sound into words
2. Pause detection from transcription
3. Splits the audio into speakers, e.g., clinician and patient.
4. Save as csv or Praat textGrids
Oral Picture Description Task
1. Provides Linguistic measures: phonology, morphology, syntax, semantics, lexicon, and readability measures.
2. AI Discourse Analysis, micro and macrostructure, error analysis, and pathology recommendation.

Scoring Applications

Semantics Scoring Application
1. Provides Semantic Distance between the target and the response word
2. It employs our word embeddings model.
Phonology Scoring & Measure Phonology Errors
1. Scores the phonological distance between the target and the response. Score phonology errors in terms of insertions, deletions, substitutions, and transpositions.
2. It provides support for several languages.
Spelling Scoring & Measure Spelling Errors
1. Scores the spelling distance between the target and the response. Score spelling errors in terms of insertions, deletions, substitutions, and transpositions.
2. It provides support for several languages.

Offline Models

Researchers
Clinical Assessment, Diagnosis and Prognosis
Clinicians
Clinical Assessment, Diagnosis and Prognosis
Educators
Clinical Assessment, Diagnosis and Prognosis

Documentation

Citing Info and Disclaimers
Please read this information first! You can find more information on how to cite and use these tools here.
Documentation
Documentation and Support
What is new
New features, updates, and changes.

Learning Center

Aphasia

Aphasia is a language disorder caused by damage to parts of the brain that control speech and language production and understanding. It is usually caused by stroke, tumor, or traumatic brain injury. Depending the brain areas that are damaged, the aphasia symptoms may vary.

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Computational Language Assessment

Computational Language Assessment employs tools based on Natural Language Processing, Signal Processing, and Machine Learning to automatically analyze speech, language, and communication. Computational methods enable clinicians and researchers to elicit quantified, accurate, and fast measures of language functioning of their patients.

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CLA in the Classroom

Computational Language Assessment employs tools to automatically analyze speech, language, and communication. Computational methods enable teachers and researchers to elicit quantified, accurate, and fast measures of language functioning of their students. CLA relies on computational technologies, such as deep neural networks, signal processing, and natural language processing.

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