[SPARK-14050] [ML] Add multiple languages support and additional methods for Stop Words Remover

licenses/LICENSE-postgresql.txt

@@ -0,0 +1,24 @@
+PostgreSQL Database Management System
+(formerly known as Postgres, then as Postgres95)
+
+Portions Copyright (c) 1996-2010, PostgreSQL Global Development Group
+
+Portions Copyright (c) 1994, The Regents of the University of California
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose, without fee, and without a written agreement
+is hereby granted, provided that the above copyright notice and this
+paragraph and the following two paragraphs appear in all copies.
+
+IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
+DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING
+LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS
+DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
+INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO
+PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+

mllib/src/main/resources/org/apache/spark/ml/feature/stopwords/README

@@ -0,0 +1,12 @@
+Stopwords Corpus
+
+This corpus contains lists of stop words for several languages.  These
+are high-frequency grammatical words which are usually ignored in text
+retrieval applications.
+
+They were obtained from:
+http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/snowball/stopwords/
+
+The English list has been augmented
+https://github.com/nltk/nltk_data/issues/22
+

mllib/src/main/resources/org/apache/spark/ml/feature/stopwords/danish.txt

@@ -0,0 +1,94 @@
+og
+i
+jeg
+det
+at
+en
+den
+til
+er
+som
+på
+de
+med
+han
+af
+for
+ikke
+der
+var
+mig
+sig
+men
+et
+har
+om
+vi
+min
+havde
+ham
+hun
+nu
+over
+da
+fra
+du
+ud
+sin
+dem
+os
+op
+man
+hans
+hvor
+eller
+hvad
+skal
+selv
+her
+alle
+vil
+blev
+kunne
+ind
+når
+være
+dog
+noget
+ville
+jo
+deres
+efter
+ned
+skulle
+denne
+end
+dette
+mit
+også
+under
+have
+dig
+anden
+hende
+mine
+alt
+meget
+sit
+sine
+vor
+mod
+disse
+hvis
+din
+nogle
+hos
+blive
+mange
+ad
+bliver
+hendes
+været
+thi
+jer
+sådan

mllib/src/main/resources/org/apache/spark/ml/feature/stopwords/dutch.txt

@@ -0,0 +1,101 @@
+de
+en
+van
+ik
+te
+dat
+die
+in
+een
+hij
+het
+niet
+zijn
+is
+was
+op
+aan
+met
+als
+voor
+had
+er
+maar
+om
+hem
+dan
+zou
+of
+wat
+mijn
+men
+dit
+zo
+door
+over
+ze
+zich
+bij
+ook
+tot
+je
+mij
+uit
+der
+daar
+haar
+naar
+heb
+hoe
+heeft
+hebben
+deze
+u
+want
+nog
+zal
+me
+zij
+nu
+ge
+geen
+omdat
+iets
+worden
+toch
+al
+waren
+veel
+meer
+doen
+toen
+moet
+ben
+zonder
+kan
+hun
+dus
+alles
+onder
+ja
+eens
+hier
+wie
+werd
+altijd
+doch
+wordt
+wezen
+kunnen
+ons
+zelf
+tegen
+na
+reeds
+wil
+kon
+niets
+uw
+iemand
+geweest
+andere

mllib/src/main/resources/org/apache/spark/ml/feature/stopwords/english.txt

@@ -0,0 +1,153 @@
+i
+me
+my
+myself
+we
+our
+ours
+ourselves
+you
+your
+yours
+yourself
+yourselves
+he
+him
+his
+himself
+she
+her
+hers
+herself
+it
+its
+itself
+they
+them
+their
+theirs
+themselves
+what
+which
+who
+whom
+this
+that
+these
+those
+am
+is
+are
+was
+were
+be
+been
+being
+have
+has
+had
+having
+do
+does
+did
+doing
+a
+an
+the
+and
+but
+if
+or
+because
+as
+until
+while
+of
+at
+by
+for
+with
+about
+against
+between
+into
+through
+during
+before
+after
+above
+below
+to
+from
+up
+down
+in
+out
+on
+off
+over
+under
+again
+further
+then
+once
+here
+there
+when
+where
+why
+how
+all
+any
+both
+each
+few
+more
+most
+other
+some
+such
+no
+nor
+not
+only
+own
+same
+so
+than
+too
+very
+s
+t
+can
+will
+just
+don
+should
+now
+d
+ll
+m
+o
+re
+ve
+y
+ain
+aren
+couldn
+didn
+doesn
+hadn
+hasn
+haven
+isn
+ma
+mightn
+mustn
+needn
+shan
+shouldn
+wasn
+weren
+won
+wouldn