Areas in Applied Linguistics
Sociolinguistics
Computational Linguistics
Neurolinguistics
Pyscholinguistics
It studies the relation ship between language and society
Interational
Variational
Is interested in what language use can tell us about social processes
Is interested in accounting for linguistic variation and change, at least partly as a product of the social distribution of language varieties.
Progamming computers to process human language
Problems with the translator glove
Business goals of computational linguistics include
Harini Suresn created a framework to evaluate bias in maching learinng
Retrieving text that relates to a specific topic.
Analyzing text or spoken language for context, sentiment or other affective qualities.
Summarizing text.
Translating text from one language to another.
Signed languages use
Translation should enable two-way communication between hearing and deaf people
The grammar
Representation Bias
Measurement Bias
Historical Bias
Aggregation Bias
Ehen several groups of data with different characteristics are combined and single system isn´t likely to work .
When the features and labels in the training data don´t accurately reflect what we´re looking for.
When a bias in the world gets reflected in the world gets reflected in the output the computer.
When some groups aren´t as well represented as others in the training data.
The study of the relationship between language and brain
Left hemisphere
Malfunctions
Arcuate fasciculus
Anterior speech cortex
Motor cortex
Posterior speech cortex
The physical articulation of speech
Controls movement of the muscles
Connection between wenicke´s and broca´s areas.
Arcuate fasciculus
The production of speech
Language ability must be located in the left hemisphere
The understanding of speech
Mid
Severe
Tip of tongue
Slip of the tongue
Broca´s aphasia
Conduction aphosia
Tongue slips
Aphosia
Changing the sound in pronunciation
Perseveration error: carry over a sound from one word to the new
Aniticiapation error: when a sound is brought forward
Soonerism: the interchange of two initial sound
An impairment of language function due to brain damage
Alexia : difficulty in reading
Anomia: difficulting in using proper nouns, word, etc.
Agraphia: difficulty in writing
is the study of the psychological and neurobiological factors that enable humans to acquire, use, and understand language.
park
part
People cand confused these word for example
