plus, +

文書の追加

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構文

newDocuments = documents1 + documents2
newDocuments = plus(documents1,documents2)

説明

newDocuments = documents1 + documents2 は、documents2 内の文書を documents1 内の文書に追加します。

例

newDocuments = plus(documents1,documents2) は、newDocuments = documents1 + documents2 と等価です。

例

例

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ライブ スクリプトを開く

サンプル データを読み込みます。ファイル sonnetsPreprocessed.txt には、シェイクスピアのソネット集の前処理されたバージョンが格納されています。ファイルには、1 行に 1 つのソネットが含まれ、単語がスペースで区切られています。sonnetsPreprocessed.txt からテキストを抽出し、テキストを改行文字で文書に分割した後、文書をトークン化します。

filename = "sonnetsPreprocessed.txt";
str = extractFileText(filename);
textData = split(str,newline);
documents = tokenizedDocument(textData);

最初の 5 つのソネットと 2 番目の 5 つのソネットを含む配列を作成します。

documents1 = documents(1:5)
documents1 = 
  5×1 tokenizedDocument:

    70 tokens: fairest creatures desire increase thereby beautys rose might never die riper time decease tender heir might bear memory thou contracted thine own bright eyes feedst thy lights flame selfsubstantial fuel making famine abundance lies thy self thy foe thy sweet self cruel thou art worlds fresh ornament herald gaudy spring thine own bud buriest thy content tender churl makst waste niggarding pity world else glutton eat worlds due grave thee
    71 tokens: forty winters shall besiege thy brow dig deep trenches thy beautys field thy youths proud livery gazed tatterd weed small worth held asked thy beauty lies treasure thy lusty days say thine own deep sunken eyes alleating shame thriftless praise praise deservd thy beautys thou couldst answer fair child mine shall sum count make old excuse proving beauty succession thine new made thou art old thy blood warm thou feelst cold
    65 tokens: look thy glass tell face thou viewest time face form another whose fresh repair thou renewest thou dost beguile world unbless mother fair whose uneard womb disdains tillage thy husbandry fond tomb selflove stop posterity thou art thy mothers glass thee calls back lovely april prime thou windows thine age shalt despite wrinkles thy golden time thou live rememberd die single thine image dies thee
    71 tokens: unthrifty loveliness why dost thou spend upon thy self thy beautys legacy natures bequest gives nothing doth lend frank lends free beauteous niggard why dost thou abuse bounteous largess thee give profitless usurer why dost thou great sum sums yet canst live traffic thy self alone thou thy self thy sweet self dost deceive nature calls thee gone acceptable audit canst thou leave thy unused beauty tombed thee lives th executor
    61 tokens: hours gentle work frame lovely gaze every eye doth dwell play tyrants same unfair fairly doth excel neverresting time leads summer hideous winter confounds sap checked frost lusty leaves quite gone beauty oersnowed bareness every summers distillation left liquid prisoner pent walls glass beautys effect beauty bereft nor nor remembrance flowers distilld though winter meet leese show substance still lives sweet


documents2 = documents(6:10)
documents2 = 
  5×1 tokenizedDocument:

    68 tokens: let winters ragged hand deface thee thy summer ere thou distilld make sweet vial treasure thou place beautys treasure ere selfkilld forbidden usury happies pay willing loan thats thy self breed another thee ten times happier ten ten times thy self happier thou art ten thine ten times refigurd thee death thou shouldst depart leaving thee living posterity selfwilld thou art fair deaths conquest make worms thine heir
    64 tokens: lo orient gracious light lifts up burning head eye doth homage newappearing sight serving looks sacred majesty climbd steepup heavenly hill resembling strong youth middle age yet mortal looks adore beauty still attending golden pilgrimage highmost pitch weary car like feeble age reeleth day eyes fore duteous converted low tract look another way thou thyself outgoing thy noon unlookd diest unless thou get son
    70 tokens: music hear why hearst thou music sadly sweets sweets war joy delights joy why lovst thou thou receivst gladly else receivst pleasure thine annoy true concord welltuned sounds unions married offend thine ear sweetly chide thee confounds singleness parts thou shouldst bear mark string sweet husband another strikes mutual ordering resembling sire child happy mother pleasing note sing whose speechless song many seeming sings thee thou single wilt prove none
    70 tokens: fear wet widows eye thou consumst thy self single life ah thou issueless shalt hap die world wail thee like makeless wife world thy widow still weep thou form thee hast left behind every private widow well keep childrens eyes husbands shape mind look unthrift world doth spend shifts place still world enjoys beautys waste hath world end kept unused user destroys love toward others bosom sits murdrous shame commits
    69 tokens: shame deny thou bearst love thy self art unprovident grant thou wilt thou art belovd many thou none lovst evident thou art possessd murderous hate gainst thy self thou stickst conspire seeking beauteous roof ruinate repair thy chief desire o change thy thought change mind shall hate fairer lodgd gentle love thy presence gracious kind thyself least kindhearted prove make thee another self love beauty still live thine thee

2 番目の 5 つのソネットを最初の 5 つのソネットに追加します。

newDocuments = documents1 + documents2
newDocuments = 
  5×1 tokenizedDocument:

    138 tokens: fairest creatures desire increase thereby beautys rose might never die riper time decease tender heir might bear memory thou contracted thine own bright eyes feedst thy lights flame selfsubstantial fuel making famine abundance lies thy self thy foe thy sweet self cruel thou art worlds fresh ornament herald gaudy spring thine own bud buriest thy content tender churl makst waste niggarding pity world else glutton eat worlds due grave thee let winters ragged hand deface thee thy summer ere thou distilld make sweet vial treasure thou place beautys treasure ere selfkilld forbidden usury happies pay willing loan thats thy self breed another thee ten times happier ten ten times thy self happier thou art ten thine ten times refigurd thee death thou shouldst depart leaving thee living posterity selfwilld thou art fair deaths conquest make worms thine heir
    135 tokens: forty winters shall besiege thy brow dig deep trenches thy beautys field thy youths proud livery gazed tatterd weed small worth held asked thy beauty lies treasure thy lusty days say thine own deep sunken eyes alleating shame thriftless praise praise deservd thy beautys thou couldst answer fair child mine shall sum count make old excuse proving beauty succession thine new made thou art old thy blood warm thou feelst cold lo orient gracious light lifts up burning head eye doth homage newappearing sight serving looks sacred majesty climbd steepup heavenly hill resembling strong youth middle age yet mortal looks adore beauty still attending golden pilgrimage highmost pitch weary car like feeble age reeleth day eyes fore duteous converted low tract look another way thou thyself outgoing thy noon unlookd diest unless thou get son
    135 tokens: look thy glass tell face thou viewest time face form another whose fresh repair thou renewest thou dost beguile world unbless mother fair whose uneard womb disdains tillage thy husbandry fond tomb selflove stop posterity thou art thy mothers glass thee calls back lovely april prime thou windows thine age shalt despite wrinkles thy golden time thou live rememberd die single thine image dies thee music hear why hearst thou music sadly sweets sweets war joy delights joy why lovst thou thou receivst gladly else receivst pleasure thine annoy true concord welltuned sounds unions married offend thine ear sweetly chide thee confounds singleness parts thou shouldst bear mark string sweet husband another strikes mutual ordering resembling sire child happy mother pleasing note sing whose speechless song many seeming sings thee thou single wilt prove none
    141 tokens: unthrifty loveliness why dost thou spend upon thy self thy beautys legacy natures bequest gives nothing doth lend frank lends free beauteous niggard why dost thou abuse bounteous largess thee give profitless usurer why dost thou great sum sums yet canst live traffic thy self alone thou thy self thy sweet self dost deceive nature calls thee gone acceptable audit canst thou leave thy unused beauty tombed thee lives th executor fear wet widows eye thou consumst thy self single life ah thou issueless shalt hap die world wail thee like makeless wife world thy widow still weep thou form thee hast left behind every private widow well keep childrens eyes husbands shape mind look unthrift world doth spend shifts place still world enjoys beautys waste hath world end kept unused user destroys love toward others bosom sits murdrous shame commits
    130 tokens: hours gentle work frame lovely gaze every eye doth dwell play tyrants same unfair fairly doth excel neverresting time leads summer hideous winter confounds sap checked frost lusty leaves quite gone beauty oersnowed bareness every summers distillation left liquid prisoner pent walls glass beautys effect beauty bereft nor nor remembrance flowers distilld though winter meet leese show substance still lives sweet shame deny thou bearst love thy self art unprovident grant thou wilt thou art belovd many thou none lovst evident thou art possessd murderous hate gainst thy self thou stickst conspire seeking beauteous roof ruinate repair thy chief desire o change thy thought change mind shall hate fairer lodgd gentle love thy presence gracious kind thyself least kindhearted prove make thee another self love beauty still live thine thee

入力引数

すべて折りたたむ

入力文書。tokenizedDocument 配列として指定します。documents1 と documents2 は同じサイズでなければなりません。

入力文書。tokenizedDocument 配列として指定します。documents1 と documents2 は同じサイズでなければなりません。

出力引数

すべて折りたたむ

出力文書。tokenizedDocument 配列として返されます。

バージョン履歴

R2017b で導入

参考

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トピック