Was (wer) ist stemmer - definition
WIKIMEDIA DISAMBIGUATION PAGE
Stemmer (disambiguation)
stemmer
<information science, human language> A program or algorithm
which determines the morphological root of a given inflected
(or, sometimes, derived) word form -- generally a written word
form.
A stemmer for English, for example, should identify the
string "cats" (and possibly "catlike", "catty" etc.) as
based on the root "cat", and "stemmer", "stemming", "stemmed"
as based on "stem".
English stemmers are fairly trivial (with only occasional
problems, such as "dries" being the third-person singular
present form of the verb "dry", "axes" being the plural of
"ax" as well as "axis"); but stemmers become harder to design
as the morphology, orthography, and character encoding of
the target language becomes more complex. For example, an
Italian stemmer is more complex than an English one (because
of more possible verb inflections), a Russian one is more
complex (more possible noun declensions), a Hebrew one is even
more complex (a hairy writing system), and so on.
Stemmers are common elements in query systems, since a user
who runs a query on "daffodils" probably cares about documents
that contain the word "daffodil" (without the s).
(This dictionary has a rudimentary stemmer which currently
(April 1997) handles only conversion of plurals to singulars).
(1997-04-09)
Stemmer
·noun One who, or that which, stems (in any of the senses of the verbs).
Walburga Stemmer
ERWIN ROMMEL'S MISTRESS
Gertrud Stemmer
Walburga Stemmer (March 1892 – October 1928) was a woman who had an affair with German field marshal Erwin Rommel and gave birth to his daughter, Gertrud Stemmer (later Mrs. Gertrud Pan), on December 8, 1913.
Wikipedia
Stemmer
Stemmer may refer to:
- Stemmer, in stemming, the automated process which produces a base string in an attempt to represent related words
- Walburga Stemmer (1892–1928), German fruit-seller, had alleged affair with Erwin Rommel producing Gertrud Stemmer
- Willem P. C. Stemmer (1957–2013), Dutch scientist and entrepreneur
- Stemmer, a small village belonging to the municipality of Büsingen am Hochrhein, Germany
Aussprachebeispiele für stemmer
1. to Francis Arnold and Willem Stemmer,
ted-talks_1131_HarveyFineberg_2011-320k
Beispiele aus Textkorpus für stemmer
1. Dr Phil Stemmer suggests brushing for no more than two minutes at least twice a day, using a rotating motion.
2. MYTH BRUSH TEETH AFTER EATING SWEETS TO AVOID DECAY FACT: You should never do this, says Dr Phil Stemmer, a dentist at the Teeth For Life clinic in London.
3. DISCOLOURED TEETH Prevent discolouration of the teeth by having a piece of sugarless gum after drinking tea or coffee, says dentist Dr Phil Stemmer of the Teeth For Life Clinic in London.
4. "However, if they last for more than two weeks, you should see your dentist as, in rare cases, they may be an early indication of oral cancer," says Dr Stemmer.
5. TOOTHACHE You can get swift relief from toothache by dipping a cotton bud in oil of cloves and applying it directly on to the area, says dentist Dr Philip Stemmer.