Introduction to Elementary School Teachers
CASCOT and its coding rules
Presentation for DASISH Workshop
Venice, 10-11 April 2014
Ritva Ellison
Institute for Employment Research
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Classification files for Cascot are created and modified
with the Editor
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Each classification has Structure, Index, Rules for coding
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Downgraded words
: words that are considered to be significantly less
important than other words, e.g. deputy, junior, person
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Equivalent word ends
: wait|er, wait|ress
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Abbreviations
: asst
assistant, fe
further education
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Replacement words
: taylor
tailor, tesco
supermarket
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Omitting noise words, e.g. replace ‘part-time’ with nothing
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Input modifications
: used when the rule absolutely can not be made
elsewhere
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Word alternatives
: words and phrases that should also be tried as
possible solution candidates
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Conclusions
, retired
can not conclude, agent
ambiguous
(score 39)
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Default coding
: a set of words and phrases that should be scored as
though they were a different word or phrase
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Add a new Default Coding rule to improve performance
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The result:
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The problem:
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Need to test the effect of the rule thoroughly
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Add two new Replacement Words rules:
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The result:
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The problem:
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Add a new Abbreviations rule AB72:
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The result:
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The problem:
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New rule did not work – why?
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Check which rules were evoked
The rule AB72 was
not used at all!
The rules that were actually evoked were:
AB41
As a result the input text ‘sec school teacher’ was
expanded into ‘secretary school teacher’.
WA107
As a result also the text ‘clerk school teacher’ was tried.
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Move the new
Abbreviations rule
so that it precedes
the rule for ‘sec’:
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The result:
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Try again!
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Open Cascot and type in the text in question
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Observe the recommendations for the text
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Start Cascot Editor
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Open the classification with Editor
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Select the rule tab you wish to work on
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Add a new rule
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Save classification
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Start Cascot
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Open the classification that was edited
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Type in the text to test the effect of the rule
Tasks for language groups
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Create and test rules for the above cases
•
For your language, propose
–
downgraded words
–
equivalent word ends
–
abbreviations
–
conclusions
Elementary school teachers, also known as primary school teachers, play a crucial role in educating children from kindergarten to sixth grade. They teach fundamental subjects like math, language, science, and social studies while fostering social and emotional development in students. To pursue this career, teachers need a bachelor's degree, teacher education program completion, and licensure. Additionally, having qualities like patience, communication skills, and a love for working with children is essential. Certification through NBPTS is available for career advancement. Job outlook varies for public versus private school teachers, with union representation often influencing salaries and benefits.
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Presentation Transcript
CASCOT and its coding rules Presentation for DASISH Workshop Venice, 10-11 April 2014 Ritva Ellison Institute for Employment Research
Cascot Editor Classification files for Cascot are created and modified with the Editor Each classification has Structure, Index, Rules for coding
Cascot Editor Rules Downgraded words: words that are considered to be significantly less important than other words, e.g. deputy, junior, person Equivalent word ends: wait|er, wait|ress Abbreviations: asst assistant, fe further education Replacement words: taylor tailor, tesco supermarket Omitting noise words, e.g. replace part-time with nothing Input modifications: used when the rule absolutely can not be made elsewhere Word alternatives: words and phrases that should also be tried as possible solution candidates Conclusions, retired can not conclude, agent ambiguous (score 39) Default coding: a set of words and phrases that should be scored as though they were a different word or phrase
ESS6 data for GB some examples Best matching index entry (Cascot) Actor Text to be coded actor herdsman doctor odd job person Head of English - Teaching waitress and bar person groundsnan grafic desiner sec school teacher checkout operater taking money for the collected shopping cival engineer emeritus professor head of project ISCO08 (ESS6) ISCO08 Title (ESS6) 2655 Actors 9213 Mixed crop and livestock farm labourers 99999 n/a 9112 Cleaners and helpers in offices, hotels and other establishments Cascot Score 100 100 ISCO08 (Cascot) ISCO08 Title (Cascot) 2655 Actors 6121 Livestock and dairy producers Herdsman 2211 Generalist medical practitioners 9622 Odd job persons Notes OK Index problem? Coding convention? Wrong ESS code 95 78 Doctor Person, odd-job 2330 Secondary education teachers 75 1345 Education managers Head-teacher CREATE RULE Second job coded by Cascot OK CREATE RULE 5131 Waiters 6113 Gardeners, horticultural and nursery growers 2166 Graphic and multimedia designers 63 57 57 5132 Bartenders 6113 Gardeners, horticultural and nursery growers 8154 Bleaching, dyeing and fabric cleaning machine operators Barman Groundswoman Desizer 2330 Secondary education teachers 55 3343 Administrative and executive secretaries Secretary, school CREATE RULE OK Operative, check- out Engineer, IN Professor (medicine) Director, project OK 5230 Cashiers and ticket clerks 2142 Civil engineers 53 40 5230 Cashiers and ticket clerks 2153 Telecommunications engineers CREATE RULE 2310 University and higher education teachers 2421 Management and organization analysts 38 32 2212 Specialist medical practitioners 2421 Management and organization analysts CREATE RULE meeter and greeter Statstion MD Greeter (security services) Stationer 9520 Street vendors (excluding food) 2120 Mathematicians, actuaries and statisticians 1420 Retail and wholesale trade managers 0 ---- 28 27 5414 Security guards 5221 Shop keepers No conclusion New index entry? Vague text Ambiguous text
New rules for GB - 1 The problem: Add a new Default Coding rule to improve performance The result: Need to test the effect of the rule thoroughly
New rules for GB - 2 The problem: Add two new Replacement Words rules: The result:
New rules for GB - 3 The problem: Add a new Abbreviations rule AB72: The result:
New rule did not work why? Check which rules were evoked The rule AB72 was not used at all!
The rules that were actually evoked were: AB41 As a result the input text sec school teacher was expanded into secretary school teacher . WA107 As a result also the text clerk school teacher was tried.
Try again! Move the new Abbreviations rule so that it precedes the rule for sec : The result:
ESCO DE potential for rules Text to be coded ISCO-08 (ESCO) Cascot Score ISCO-08 (Cascot) Best matching index entry (Cascot) Klassenlehrer/in (Klasse 1-3) Diplomingenieur/in (Fahrzeugbau) Mopedbote/-in 2341 Lehrkr fte im Primarbereich 2144 Maschinenbauingenieure 52 73 2330 Lehrkr fte im Sekundarbereich 7231 Kraftfahrzeugmechaniker und -schlosser 7522 M beltischler und verwandte Berufe 4323 B rokr fte in der Transportwirtschaft und verwandte Berufe ---- No conclusion Klassenlehrer/in Fahrzeugbauer/in 8321 Kraftradfahrer 34 B chsensch fter/in/in Rampenpersonal 9333 Frachtarbeiter und verwandte Berufe 27 Rampenmanager/in Manik re 5142 Kosmetiker und verwandte Berufe 0
ESCO EN potential for rules Text to be coded ISCO-08 (ESCO) Cascot Score ISCO-08 (Cascot) Best matching index entry (Cascot) Site manager (construction) Salesperson (grocer's) Map drawer 3123 Construction supervisors 53 1439 Services managers not elsewhere classified 9520 Street vendors (excluding food) 8121 Metal processing plant operators 8160 Food and related products machine operators ---- No conclusion Manager (camping site) Salesman (hawking) 5223 Shop sales assistants 46 3118 Draughtspersons 35 Drawer (metal) Cog tooth miller 7223 Metal working machine tool setters and operators Apiarists and sericulturists 29 Miller (grain milling) Apiculturist 6123 0
ESCO ES potential for rules Text to be coded ISCO-08 (ESCO) Cascot Score ISCO-08 (Cascot) Best matching index entry (Cascot) Lavaplatos 9412 Ayudantes de cocina 31 8157 Operadores de m quinas lavarropas 2359 Profesionales de la ense anza no clasificados bajo otros ep grafes 1212 Directores de recursos humanos LAVANDEROS A MAQUINA, LAVANDERIA PROFESORES PARTICULARES DE MATEMATICAS A UNIVERSITARIOS RESPONSABLES RECURSOS HUMANOS Profesor de cuarto grado a s ptimo Responsable sindical 2341 Maestros de ense anza primaria 29 1114 Dirigentes de organizaciones que presentan un inter s especial 7541 Buzos 25 Submarinista de salvamento 24 7544 Fumigadores y otros controladores de plagas y malas hierbas ---- No conclusion APLICADORES DE CONTROL DE PLAGAS Carcelero 5413 Guardianes de prisi n 0
ESCO FR potential for rules Text to be coded ISCO-08 (ESCO) Cascot Score ISCO-08 (Cascot) Best matching index entry (Cascot) Contrema tre horticole 6113 Agriculteurs et ouvriers 26 0110 Officiers des forces arm es Contre-amiral qualifi s de l'horticulture et des p pini res 7311 M caniciens-r parateurs d'instruments de pr cision 2341 Instituteurs, enseignement primaire M canicien en microm canique 26 7231 M caniciens et r parateurs de v hicules moteur Aides de cuisine M canicien, autobus Enseignant des classes de la 1re la 3e ann e d cole l mentaire Fabricant d instruments cordes 24 9412 Laveur de vaisselle, la main 7312 Facteurs et accordeurs d'instruments de musique 24 7412 M caniciens et ajusteurs d'appareils lectriques No conclusion Fabricant, induits Vocaliste 2652 Compositeurs, musiciens et chanteurs 0 ----
ESCO IT potential for rules Text to be coded ISCO-08 (ESCO) Cascot Score ISCO-08 (Cascot) Best matching index entry (Cascot) Insegnante d'arte 2355 Altri professori di educazione artistica 74 231 Docenti universitari e professori dell insegnamento superiore 112 Direttori insegnante di accademia d'arte Procuratore aggiunto 2611 Avvocati 26 procuratore delle imposte dirette annodatore a macchina su telai Tornitore su tornio a comando numerico 7223 Modellatori e tracciatori meccanici di macchine utensili 4321 Addetti alla gestione degli stock 2651 Specialisti delle arti visive 0 26 815 Conduttori di macchinari per la confezione di articoli in stoffa, pelliccia e cuoio 331 Tecnici delle attivit finanziarie e matematiche ---- No conclusion Gestore materiale 24 gestore di fondi di investimento Fumettista
ESCO NL potential for rules Text to be coded ISCO-08 (ESCO) Cascot Score ISCO-08 (Cascot) Best matching index entry (Cascot) Assembleur (elektro- en telecomapparatuur) 8212 Assemblagemedewerkers elektrische en elektronische apparatuur 2342 Docenten voorschools onderwijs 26 7422 Monteurs ICT en telecommunicatie telecom monteur Leerkracht moedertaal (kleuterschool) 25 2353 Docenten inburgering en docenten Nederlands als tweede taal Medewerkers bediening horeca docent nederlands als tweede taal bediende Bediener van machines voor kunststoffen 8142 Machinebedieners vervaardiging kunststofprodukten 8342 Bedieners grondverzetmachines 25 5131 Betonwagenchauffeur 18 8114 Machinebedieners vervaardiging cement, stenen en andere minerale producten No conclusion beton gieter betonfabriek Atoomfysicus 2111 Natuurkundigen en sterrenkundigen 0 ----
ESCO SK potential for rules Text to be coded ISCO-08 (ESCO) Cascot Score ISCO-08 (Cascot) Best matching index entry (Cascot) Stredo kolsk u ite jazykov Mont r hydrauliky 7233 Mechanici, oprav ri 2330 U itelia v stredn ch kol ch 60 2353 Lektori jazykov a u itelia jazykov ch k l 7124 Izolat ri U ite jazykovej koly mont r izol ci 33 po nohospod rskych, a obn ch a priemyseln ch strojov a zariaden 8132 Oper tori zariaden na v robu fotografick ch v robkov 8171 Oper tori zariaden na v robu celul zy a papiera Asistent v tmavej komore 24 2265 pecialisti na v ivu a dietetiku Asistent v ivy pecialista v lie ebnej v ive oper tor koksovne Oper tor TMP/CTMP 23 8121 Oper tori zariaden v hutn ckom a zlievarenskom priemysle ---- No conclusion Klaun 2659 Tvoriv a interpreta n umelci inde neuveden 0
How to create a rule Open Cascot and type in the text in question Observe the recommendations for the text Start Cascot Editor Open the classification with Editor Select the rule tab you wish to work on Add a new rule Save classification Start Cascot Open the classification that was edited Type in the text to test the effect of the rule
Tasks for language groups Create and test rules for the above cases For your language, propose downgraded words equivalent word ends abbreviations conclusions
