Suppose that you want to group written customer

complaints, according to some mathematical measure of closeness (i.e.,

cosine similarity), which allows understanding how such information is

related. What method will you use?

____________ is an AI area that provides computational techniques allowing a computer

to learn how to perform a task based on experience.

..._______ is a machine learning task that searches for patterns that

haven’t been previously detected in a dataset without preexisting exit tags

and with minimal human supervision.

Sentiment analysis is a/an __________ method

____________ provides

theories, models, and methods so that a computer can understand human language (written or spoken) at different linguistic levels (i.e., phonetic,

morphological, lexicon, syntactic, semantic, discursive, and pragmatic).

_____ is a linguistic resource consisting of a large set of texts or documents,

which are used to perform statistical analysis, hypothesis testing, revision of

the occurrence of linguistic rules, etc.

_____ is a practice and result of adding “notes” or electronic glosses to a text,

which may include highlights, linguistic purpose tags, links, etc.

................. include texts, documents, social media posts, customer feedback.

4. What are the top 5 collocates of the most frequent noun

in

5. What are the shared collocates (nouns) of the words

education and career in the whole corpus BNC2014 (use Log Dice (6,5) L5-R5).