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Aktualizacja materiałów
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"name": "python",
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"pygments_lexer": "ipython3",
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"name": "python",
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"pygments_lexer": "ipython3",
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"name": "python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"name": "python",
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"Survived" "PassengerId" "Pclass" "Name" "Sex" "Age" "SibSp" "Parch" "Ticket" "Fare" "Cabin" "Embarked"
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"Survived" "PassengerId" "Pclass" "Name " "Sex" "Age" "SibSp" "Parch" "Ticket" "Fare" "Cabin" "Embarked"
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0 530 2 "Hocking Mr. Richard George" "male" 23 2 1 "29104" 11.5 "" "S"
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0 530 2 "Hocking Mr. Richard George" "male" 23 2 1 "29104" 11.5 "" "S"
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0 466 3 "Goncalves Mr. Manuel Estanslas" "male" 38 0 0 "SOTON/O.Q. 3101306" 7.05 "" "S"
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0 466 3 "Goncalves Mr. Manuel Estanslas" "male" 38 0 0 "SOTON/O.Q. 3101306" 7.05 "" "S"
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0 753 3 "Vande Velde Mr. Johannes Joseph" "male" 33 0 0 "345780" 9.5 "" "S"
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0 753 3 "Vande Velde Mr. Johannes Joseph" "male" 33 0 0 "345780" 9.5 "" "S"
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"name": "python",
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{
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"application/vnd.jupyter.widget-view+json": {
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"model_id": "e622904eeae04709aed0ad3587bd5d7a",
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"model_id": "00f3cd62b33841aeb4201c375f7fb8db",
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"<function __main__.interactive_classification(highlight)>"
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"<function __main__.interactive_classification(highlight)>"
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]
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]
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"execution_count": 12,
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"execution_count": 35,
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"source": [
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"source": [
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"*$F_\\beta$-measure*:\n",
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"*$F_\\beta$-measure*:\n",
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"$$ F_\\beta = \\frac{(1 + \\beta) \\cdot \\mbox{precision} \\cdot \\mbox{recall}}{\\beta^2 \\cdot \\mbox{precision} + \\mbox{recall}} $$"
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"$$ F_\\beta = \\frac{(1 + \\beta^2) \\cdot \\mbox{precision} \\cdot \\mbox{recall}}{\\beta^2 \\cdot \\mbox{precision} + \\mbox{recall}} $$"
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]
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"source": [
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"source": [
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"Dla $\\beta = 1$ otrzymujemy:\n",
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"Dla $\\beta = 1$ otrzymujemy:\n",
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"$$ F_1 \\, = \\, \\frac{(1 + 1) \\cdot \\mbox{precision} \\cdot \\mbox{recall}}{1^2 \\cdot \\mbox{precision} + \\mbox{recall}} \\, = \\, \\frac{2 \\cdot \\mbox{precision} \\cdot \\mbox{recall}}{\\mbox{precision} + \\mbox{recall}} \\, = \\, F $$"
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"$$ F_1 \\, = \\, \\frac{(1 + 1^2) \\cdot \\mbox{precision} \\cdot \\mbox{recall}}{1^2 \\cdot \\mbox{precision} + \\mbox{recall}} \\, = \\, \\frac{2 \\cdot \\mbox{precision} \\cdot \\mbox{recall}}{\\mbox{precision} + \\mbox{recall}} \\, = \\, F $$"
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]
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]
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"name": "python",
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"name": "python",
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"nbconvert_exporter": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"pygments_lexer": "ipython3",
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"version": "3.10.6"
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"version": "3.10.12"
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},
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},
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"livereveal": {
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"livereveal": {
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"start_slideshow_at": "selected",
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