  Opinion mining and sentiment analysis in social media is a research issue
having a great interest in the scientific community. However, before begin this
analysis, we are faced with a set of problems. In particular, the problem of
the richness of languages and dialects within these media. To address this
problem, we propose in this paper an approach of construction and
implementation of Syntactic analyzer named ASDA. This tool represents a parser
for the Algerian dialect that label the terms of a given corpus. Thus, we
construct a labeling table containing for each term its stem, different
prefixes and suffixes, allowing us to determine the different grammatical parts
a sort of POS tagging. This labeling will serve us later in the semantic
processing of the Algerian dialect, like the automatic translation of this
dialect or sentiment analysis
