NLA Trial index

NLA Trial Articles from 1804

Notes
  1. Accuracy of OCR and overProof is measured in comparison with the human corrections. We know human corrections in this sample are incomplete, and themselves contain errors, but they are the best we could find automatically from the NLA newspapers corpus, tagged as completely corrected then further filtered to those with at least 3 corrections, at least 40% of lines corrected and lowest third percentage of non-dictionary words.
  2. Accuracy is measured by a separate process from that used to colour words in this output: the colouring process is heuristic, and not completely accurate.
  3. Colour legend:
    Text - OCR text corrected by human and/or overProof
    Text - human and/or overProof corrections
    Text - discrepencies between human and/or overProof
    Text - human corrections not applied by overProof
  4. Identified overProof corrections are calculated by the statistical calculation process, and shows those words changed by overProof which ALSO match human corrections. As human corrections are often wrong and incomplete, so too is this list.
  5. Identified overProof non-corrections are calculated by the statistical calculation process, and shows those words in the overProof output which DO NOT MATCH human corrections. As human corrections are often wrong and incomplete, so too is this list. Words marked as [**VANDALISED] are those which have been changed by overProof but not by the human correction; as before, a missed human correction will be (incorrectly) classified as vandalisation by overProof.
  6. Searchability of unique words refers to the distinct words in an article, and how many are present before and after correction. It is measure of how many of the words within an article could be used to find the article using a search engine.
  7. Weighted Words refers to a calculation in which common words count for little (a fraction of a word) and unusual words count for more, in proportion to the log of the inverse of their frequency in the corpus. It may be an indicator of how well distinctive words in an article can be searched before and after correction.

Article ID 625963, Article, THE WIT AND THE PARROT., page 4 1804-01-08, The Sydney Gazette and New South Wales Advertiser (NSW : 1803 - 1842), 162 words, 12 corrections

Raw OCRHuman CorrectedoverProof Corrected
*me*~at¡u*H*an\¡Kttt¡3mnttWyhtetta^^ *me*~at¡u*H*an\¡Kttt¡3mnttWyhtetta^^
THE WIT AND THE PARROT/ THE WIT AND THE PARROT. THE WIT AND THE PARROT
Quoth a WIT, c pretty Parrot you chatter Quoth a WIT, 'pretty Parrot you chatter Quoth a WIT, c pretty Parrot you chatter
by rote, by rote, by rote,
'And the duli patient dotard that taught 'And the dull patient dotard that taught 'And the dull patient dotard that taught
you you you
* His penny took pains to convert to a gr©ars 'His penny took pains to convert to a groat, * His penny took pains to convert to a grass
* And fUec'd the nú-re nineum that bowghi 'And fleec'd the mere nincum that bought And fUec'd the name nine- that brought
you.' you.' you.'
* In all things we differ,' the parrot retum'd., 'In all things we differ,' the parrot return'd, In all things we differ, the parrot retumed.,
' Except in our talens of preaching, 'Except in our talent of preaching, ' Except in our talents of preaching,
* We parrots ^coaverfe not until we are ' We parrots converse not until we are We parrots converts not until we are
learn'd, learn'd, learn'd,
'You wits prate for want of good teaching,' 'You wits prate for want of good teaching.' You wits prate for want of good teaching,'
Yeílerdáy WIR-. Adams was punifhed with Yesterday Wm. Adams was punished with Yesterday WIR-. Adams was punished with
25 laihes, in front of the Provtijbn Store, for 25 lashes, in front of Provision Store, for 25 lashes, in front of the Provision Store, for
going on board iiis Majrßy'a Ship Calcutta going on board His Majesty's Ship Calcutta going on board His Majesty's Ship Calcutta
wiuout a Pafs. without a Pass. without a Pass.
»-«laia «io eerstírr.vx*- ßs> -<5íSJJS2£ti» . Island who eerstírr.vx*- as -<5íSJJS2£ti» .
SYDNEY WHARF. - Yesterday morning came SYDNEY WHARF.---Yesterday morning came SYDNEY WHARF. - Yesterday morning came
in the usual number of boats from Kissing in the usual number of boats from Kis- in the usual number of boats from Kissing
ling PoiKt, with a capital fupply of-pouhr), sing Point, with a capital supply of poultry, ling Point, with a capital supply of pour),
many bags of pot*toes, and ibme veg®tablt'gf many bags of potatoes, and some vegetables, many bags of potatoes, and the vegetables
which fold dearer than ufual ; potatoes th* which sold dearer than usual ; potatoes the which sold dearer than usual ; potatoes the
day throughout 6-. psr looibs. and poultry day throughout 6s. per 100lbs. and poultry day throughout 6-. per lambs. and poultry
;a general fold at verv reata na. ble prices; in general sold a very reasonable prices. in general sold at very reads as. ble prices;
Identified overProof corrections SUPPLY VERY PUNISHED PASS WITHOUT PROVISION LASHES VEGETABLES MAJESTYS DULL SOLD POINT PER
Identified overProof non-corrections CONVERSE FLEECD NINCUM REASONABLE BOUGHT RETURND SOME WM TALENT MERE GROAT
Word
count
OCR
accuracy %
overProof
accuracy %
Errors
corrected %
All Words13276.590.961.3
Searchability of unique words9675.088.554.2
Weighted Words75.089.256.7

Article ID 626234, Article, SHIP NEWS., page 3 1804-06-03, The Sydney Gazette and New South Wales Advertiser (NSW : 1803 - 1842), 144 words, 6 corrections

Raw OCRHuman CorrectedoverProof Corrected
SHIP NEWS. SHIP NEWS. SHIP NEWS.
The fair Ameucan, Capt. Farrell, The fair American, Capt. Farrell, The fair American, Capt. Farrell,
whofe arrival was announced laft week, whose arrival was announced last week, whose arrival was announced last week,
failed from Mai illa the iff of January , sailed from Manilla the 1st of January failed from May ills the iff of January,
laft, with 32 CoVí-s and 4 Buflaloes on last, with 32 Cows and 4 Buffaloes on last, with 32 Cows and 4 Buffaloes on
hoare', ali which died on the paiTage. board, all which died on the passage. board', and which died on the passage.
Thefe \. ere taken in at one of the Phi- ! These were taken in at one of the Phi- There w. ere taken in at one of the Phi- !
lippEe ifiai.de called Penye. lippine islands called Penye. lippEe inside called Penye.
On Tnefdixy laft the George, Mr. On Tuesday last the George, Mr. On Tuesday last the George, Mr.
Win. Stuart Mailer, arrived irorn Bafs's Wm. Stuart Master, arrived from Bass's Wm. Stuart Master, arrived from Bass's
5-1 aits with 600 Skins, and 9 tons of Straits with 600 Skins, and 9 tons of 5-1 sits with 600 Skins, and 9 tons of
Elephant Oil. Elephant Oil. Elephant Oil.
Cn Monday came in the Endeavour, On Monday came in the Endeavour, On Monday came in the Endeavour,
belongil & io Mefirs. Kable and Uncer belonging to Messrs. Kable and Under- belonging & to Messrs. Kable and Under
wood, Mr. J. Oliphant Mailer, with wood, Mr. J. Oliphant Master, with wood, Mr. J. Oliphant Matter, with
2475 hair and íur Skins. She was four 2475 hair and fur Skins. She was four 2475 hair and fur Skins. She was four
months out, and reports that the Ameii months out, and reports that the Ameri- months out, and reports that the American
can fl.ip i ex fe veranee of Borton, Capt. can ship Perseverance of Boston, Capt. flag i ex fe verance of Barton, Capt.
Deb o, intends íhcrtly vifiting Port Delno, intends shortly visiting Port Deb o, intends shortly visiting Port
Jackior, together with the Pilgrim, Jackson, together with the Pilgrim, Jackson, together with the Pilgrim,
Schooner. Schooner. Schooner.
Remain with tre above the Corro Remain with the above the Corro- Remain with the above the Cerro
rrandeJ; aifo the Alexander and Britannia mandel; also the Alexander and Britannia rrandeJ; also the Alexander and Britannia
W haléis. Whalers. W harris.
Identified overProof corrections UNDERWOOD BASSS WHOSE TUESDAY ONBOARD VISITING LAST BUFFALOES PASSAGE MASTER BELONGING WM COWS ALSO MESSRS FUR SHORTLY AMERICAN JACKSON TO
Identified overProof non-corrections ALL SAILED MANILLA PHILIPPINE THESE PERSEVERANCE STRAITS WERE DELNO ISLANDS WHALERS MANDEL BOSTON CORRO [**VANDALISED]
Word
count
OCR
accuracy %
overProof
accuracy %
Errors
corrected %
All Words12267.286.960.0
Searchability of unique words8762.183.957.6
Weighted Words60.083.959.7

Article ID 626333, Article, EPITAPH On a Monkey that usually occupied the summit of a high post in the yard of a Gentleman in Sydney., page 2 1804-07-29, The Sydney Gazette and New South Wales Advertiser (NSW : 1803 - 1842), 160 words, 8 corrections

Raw OCRHuman CorrectedoverProof Corrected
E P IT A PTI - ' ' EPITAPH E P IT A PTI - ' '
On a flaonkey that ufually occupied the fum On a Monkey that usually occupied the sum- On a donkey that usually occupied the fun
mit of a high pjß in the yard of a Gentleman mit of a high post in the yard of a Gentleman out of a high pass in the yard of a Gentleman
in Sydmy. in Sydney. in Sydney.
Binetth this p;h3!ï*d fpiC, ia d^th reses'd, Beneath this peholde'd spot, in death repos'd, Binetth this p;h3!ï*d fpiC, a date reserved,
Li s che grim corfe of one cñrangM to care ; Lies the grim corse of one estrang'd to care; Li s the grim course of one orange to care ;
Wa® ch.mVing oft*, aj> fccret one« oifclo '«-, Who chattering oft', no secret once disclos'd, Was climbing after, a secret one office 'a-,
Wao hv'd a Captive--)d áutuiu'üa ie<ir. Who liv'd a Captive --- yet disdain'd a tear. Was hold a Captive yd Nature's year.
A mino prÍT {B g of peculiar m uld, A mind possessing of peculiar mould, A mine pref B g of peculiar in aid,
Aiik: to hi.« wvis'ß-ittery and fcorn ; Alike to him was flattery and scorn; Aug: to his wvis'ß-ittery and scorn ;
A-*«! cho' unclciá, p.-aucbd from the cold, And tho' unclad, protected from the cold, As! the' ancient, pranced from the cold,
F.r houwtcous Natures rabe h.\u ne'er been For bounteous Nature's robe had ne'er been For bounteous Nature's robe had ne'er been
fh rn. shorn. there
D'VcH Tftil nt, \ct bv Fafe prcferrM, Devoid of talent, yet by Fate preferr'd, D'VcH Tftil nt, Act by Fate preferred,
ii" hv'd tx \ LT t d, di,d withoat difrrace-... He liv'd exalted, died without disgrace - - - is" hard to \ LT to die without disgrace-...
Cr Cr
Ui:tf»ifsi *d t©o i---nor h -s Reporc been beard Uncensor'd too ! --- nor has Report been heard Ui:tf»ifsi and the farmer has Report been heard
T'ánncunce the next SftCcc/Tor to his Pr ace T'announce the next Successor to his Place. Tennessee the next SftCcc/Tor to his Pr race
Sh'tild the £av Cuxc^mb hither chance to dray, Should the gay Coxcomb hither chance to stray, Should the day Coxcomb hither chance to dray,
I.ïî f'rnp-i^hy prove ke one ki idrsd iKr«g ; Let sympathy provoke one kindred shrug ; Its f'rnp-i^hy provoke one ki idrsd Krug ;
And lit him charier through che «? tlv wy, And let him chatter through the wily way, And let him chamber through the is? the way,
In ch.leful (raphafis-Alaiy poor PUG 1 In doleful emphasis --- Alas poor PUG ! In careful (raphafis-Alaiy poor PUG 1
Identified overProof corrections HEARD SHOULD USUALLY WITHOUT SECRET FATE BY BOUNTEOUS COXCOMB ROBE HAD HAS PROVOKE SYDNEY FOR WAS SCORN DISGRACE WAY REPORT LET
Identified overProof non-corrections CHATTERING UNCLAD PEHOLDED SPOT KINDRED MONKEY TOO ESTRANGD TEAR SUMMIT THO OFT [**VANDALISED] PROTECTED SHRUG DEVOID PLACE CHATTER MIND SYMPATHY SUCCESSOR BENEATH DISDAIND ALAS POST DEATH PREFERRD REPOSD EPITAPH WHO ONCE NOR [**VANDALISED] STRAY POSSESSING GAY NO DIED DISCLOSD UNCENSORD LIES LIVD YET MOULD TANNOUNCE DOLEFUL TALENT SHORN EXALTED FLATTERY CORSE ALIKE EMPHASIS WILY HE
Word
count
OCR
accuracy %
overProof
accuracy %
Errors
corrected %
All Words12936.454.328.0
Searchability of unique words10430.849.026.4
Weighted Words28.845.924.0

Accumulated stats for 3 articles from year 1804

Word
count
OCR
accuracy %
overProof
accuracy %
Errors
corrected %
All Words38360.077.343.2
Searchability of unique words28755.172.839.4
Weighted Words54.772.940.3